TW297168B - A piezoelectric transformer having a high boost ratio - Google Patents

A piezoelectric transformer having a high boost ratio Download PDF

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Publication number
TW297168B
TW297168B TW084114122A TW84114122A TW297168B TW 297168 B TW297168 B TW 297168B TW 084114122 A TW084114122 A TW 084114122A TW 84114122 A TW84114122 A TW 84114122A TW 297168 B TW297168 B TW 297168B
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TW
Taiwan
Prior art keywords
primary
electrode
electrodes
piezoelectric
length
Prior art date
Application number
TW084114122A
Other languages
Chinese (zh)
Inventor
Koichi Kanayama
Nobuhiro Maruko
Original Assignee
Mitsui Petroleum Chemicals Ind
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Priority claimed from JP14557795A external-priority patent/JP3239047B2/en
Priority claimed from JP25460695A external-priority patent/JPH0974235A/en
Priority claimed from JP7231515A external-priority patent/JPH09102636A/en
Application filed by Mitsui Petroleum Chemicals Ind filed Critical Mitsui Petroleum Chemicals Ind
Application granted granted Critical
Publication of TW297168B publication Critical patent/TW297168B/en

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Abstract

A piezoelectric transformer has a piezoelectric substrate having first and second main faces. The substrate has first and second primary-side regions and a secondary-side region in its longitudinal direction in this order. The first region has a length of a half wavelength of stress distribution at the time of resonance in the longitudinal direction and has either positive or negative stress. The second region has a length of a half wavelength or less of the stress distribution and has either positive or negative stress. First and second electrode are respectively disposed on the first and second main faces in the first primary-side region, and the substrate between the first and second electrodes is polarized in the thicknesswise direction. Third and fourth electrodes are respectively disposed on the first and second main faces in the second primary-side region, and the substrate between the third and fourth electrodes is polarized in the thicknesswise direction. A secondary-side electrode is disposed in the secondary-side region, and the secondary-side region is polarized in the longitudinal direction. Directions of polarization and stress of the first and second regions and the electrical connection among the first to fourth electrode are determined in order for the second region to enhance the resonance of the substrate excited by the first region.

Description

^ ^ V Λ 6 〇 Λ7 Β7 經濟部中央標準局t貝工消費合作社印製 五、發明説明 ( / ) 1 1 (發明背景) I 1 (發明之技術領域) 1 1 本 發 明 傜 關 於 壓 電 變 壓 器 (t r a ns f 0 r ni e r ), 尤其俗關 ^—' 請 1 先 1 於 適 用 在 液 晶 顯 示 (1 i q u i d Cr y s t a 1 D i s ρ 1 a y) (以下簡 閱 讀 1 稱 L C D) 盤 上 使 用 之 背 照 燈 (b a c k 1 i gh t )之冷陰極管(c 〇 1 d 背 1¾ 1 1 之 1 c a th 〇 d e f 1 U 0 r e S C e η t 1 a Π3 ρ )(以 下 簡 稱CFL)點 燈用等之 注 意 ! Ψ 1 壓 電 變 壓 器 0 項 再 1 (背景技術) 填 寫 本 装 配 置 筆 記 型 値 人 電 腦 (η 0 t e b 0 0 k t y P e per S 0 n a 1 頁 S 1 1 C 0 ID p u t er)等之L CD 盤 之 手 提 機 器 希 望 是小型 又 省電。廣 1 1 泛 用 為 此 種 L C D盤背照燈之C FL t 點 燈 開始時 需 要lkV以 I 1 上 之 高 電 壓 , 而 在 連 績 點 燈 時 需 要 數 百伏程 度 之高電壓 1 訂 〇 用 在 這 方 面 之 變 壓 器 S 來 傜 使 用 高 昇壓線 圈 變壓器, 1 但 其 效 率 與 大 小 等 已 逐 漸 接 近 於 高 性 能化之 界 限。 1 I 近 年 , 已 開 發 出 (參照日經電子, 1 9 9 4. 1 1 . 7 (No. 1 I 6 2 1) 第 1 4 7頁至第1 5 7 頁 )使用能實現更小型且高效率之 1 4 壓 電 變 壓 器 之 C F L點燈用單元( u η it )以作為這種L C D盤之 | 用 〇 此 處 使 用 之 壓 電 變 壓 器 是 稱 為 R0 SEN型之構造,昇 1 1 壓 比 百 前 尚 不 足 夠 〇 因 此 > 已 實 用 化 之C F L點燈單元, 1 1 在 壓 電 變 壓 器 之 前 段 設 置 有 線 圈 變 壓 器。 1 1 圖 1 A 1 D 表 示 用 以 説 明 已 往 之 R0 S E N型壓電變壓器元 1 1 件 之 圖 圖 1 A 是 斜 視 圖 圖 1 B 是 斷 面 面面 圆,圖 1C 是應力公 1 1 佈 圖 ) 圖 1 D 是 振 幅 分 佈 圖 〇 1 | 長 方 體 狀 之 壓 電 陶 瓷 (c e r 3 a m i c S)基 板10之 上 面1 2之左 1 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 經濟部中央標準局員工消費合作杜印製 A7 B7五、發明説明(> ) 側(1次側)之一半設置一次側電極2 2 ,壓電陶瓷基板1 0 之下面1 4也設置一次側電極2 4 ,此一次側電極2 4與一次 側電極2 2成對向,介於一次側電極2 2與一次側電極2 4間 之壓電陶瓷基板10在上面12與下面14間之厚度方向上極 化》在垂直於上面12及下面14之二次側端面17上設置二 次側電極7 2 , —次側電極2 2, 2 4與二次側電極7 2間之壓 電陶瓷基板1Q在長度方向上極化。電源2GQ之一端經連 接部1 2 2接於一次側電極2 2 ,另一端經連接部1 2 4接於一 次側電極2 4。二次側電極7 2接於作為負載之C F L 4 0 0之一 端,C F L 4 0 0之另一端經連接部1 2 4接於一次側電極2 4。 電壓從電源2 0 [)供給於一次側電極2 2 , 2 4間後即在左 半部之厚度方向上産生電場,藉在垂直於極化方向上變 位之壓電橫效果,長度方向因激勵而産生縱振動逐使壓 電變壓器元件100整體也産生振動。另外,右半部在長 度方向上産生機槭畸變,藉在極化方向上産生之電位差 之壓電縱效果,可從二次側電極7 2取出與加於一次側電 極22, 24間之一次電壓相同頻率之電壓》頻率與壓電變 壓器元件100之共振頻率相等之驅動電壓加於一次側電 極2 2,2 4間後能得非常高之昇壓比。 但是,例如,欲將使用P Z T〔鈦酸結酸鉛(1 e a d t i t a n a t e Zirconate)〕条之陶瓷之壓電變壓器作為A4大小之筆記 型個人電腦之LCD盤之CFL點燈用之反相器(inverter)之 舁壓變壓器使用時,須要供給更大之輸入電壓,但舁壓 比尚不足應付。 (請先閲讀背面之注意事項再填寫本頁)^ ^ V Λ 6 〇Λ7 Β7 Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Beigong Consumer Cooperative V. Description of the invention (/) 1 1 (Background of the invention) I 1 (Technical field of the invention) 1 1 (tra ns f 0 r ni er), especially vulgar customs ^ — 'Please 1 first 1 is suitable for use on liquid crystal display (1 iquid Cr ysta 1 D is ρ 1 ay) (hereinafter referred to as 1 for LCD) is used on the back of the disc Cold cathode tube (c 〇1 d back 1¾ 1 1 of 1 ca th 〇def 1 U 0 re SC e η t 1 a Π3 ρ) (hereinafter referred to as CFL) for lighting, etc. Attention! Ψ 1 Piezoelectric transformer 0 items and then 1 (Background technology) Fill in the configuration configuration notebook notebook computer (η 0 teb 0 0 kty P e per S 0 na 1 page S 1 1 C 0 ID put er) etc. The portable machine of L CD disk hopes to be small and power-saving. Wide 1 1 is widely used for this kind of LCD panel backlight. At the beginning of the C FL t lighting, a high voltage of lkV and I 1 is required, and a high voltage of hundreds of volts is required for continuous lighting. In this regard, the transformer Slailai uses a high-boost coil transformer, but its efficiency and size have gradually approached the limit of high performance. 1 I In recent years, it has been developed (refer to Nikkei Electronics, 1 9 9 4. 1 1. 7 (No. 1 I 6 2 1) page 1 4 7 to page 1 5 7) to achieve smaller and higher Efficiency 1 4 Piezoelectric transformer CFL lighting unit (u η it) is used as this LCD panel | Use 〇The piezoelectric transformer used here is a structure called R0 SEN type, 1 1 voltage ratio 100 It is not enough before. Therefore, the practical CFL lighting unit has a coil transformer in front of the piezoelectric transformer. 1 1 Figure 1 A 1 D shows a diagram for explaining the previous R0 SEN type piezoelectric transformer element 1 1 Figure 1 A is an oblique view Figure 1 B is a cross-sectional surface circle, Figure 1C is a stress male 1 1 layout ) Figure 1 D is the amplitude distribution diagram 〇1 | The upper side of the cuboid-shaped piezoelectric ceramic (cer 3 amic S) substrate 10 1 2 left 1 1 1 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification ( 210X 297 mm) Employee consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs Du Printed A7 B7 V. Description of invention (>) One half of the side (primary side) is provided with a primary side electrode 2 2 and a piezoelectric ceramic substrate 1 0 below 1 4 A primary electrode 24 is also provided. The primary electrode 24 is opposed to the primary electrode 22, and the piezoelectric ceramic substrate 10 between the primary electrode 22 and the primary electrode 24 is on the upper surface 12 and the lower surface. Polarization in the thickness direction between 14 "A secondary electrode 7 2 is provided on the secondary side end surface 17 perpendicular to the upper surface 12 and the lower surface 14-between the secondary electrodes 2 2, 2 4 and the secondary electrode 7 2 The piezoelectric ceramic substrate 1Q is polarized in the longitudinal direction. One end of the power supply 2GQ is connected to the primary side electrode 2 2 via the connecting portion 1 2 2, and the other end is connected to the primary side electrode 24 via the connecting portion 1 2 4. The secondary-side electrode 72 is connected to one end of C F L 4 0 0 as a load, and the other end of the C F L 4 0 0 is connected to the primary side electrode 24 via the connection portion 124. After the voltage is supplied from the power source 20 [) to the primary electrodes 2 2 and 24, an electric field is generated in the thickness direction of the left half. Due to the piezoelectric transverse effect that is displaced perpendicular to the polarization direction, the longitudinal direction is The longitudinal vibration generated by the excitation causes the entire piezoelectric transformer element 100 to vibrate. In addition, the right half has mechanical maple distortion in the longitudinal direction. By the piezoelectric longitudinal effect of the potential difference generated in the polarization direction, it can be taken out from the secondary side electrode 72 and added to the primary side electrodes 22, 24. A voltage with the same voltage frequency> A driving voltage whose frequency is equal to the resonance frequency of the piezoelectric transformer element 100 is applied to the primary electrodes 22, 24, and a very high step-up ratio can be obtained. However, for example, if you want to use a PZT (1 eadtitanate Zirconate) ceramic piezoelectric transformer as an inverter for the CFL lighting of the LCD panel of an A4 size notebook PC When the sub-voltage transformer is used, a larger input voltage needs to be supplied, but the sub-voltage ratio is not enough to cope. (Please read the notes on the back before filling this page)

T 、-° 本紙張尺度適用中國國家標準 ( CNS ) Λ4規格(2IOX 297公楚) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 ( ) 1 I (發明概要) 1 1 因 此 > 本 發 明 之 主 要 巨 的 俗 提 供 -- 種 昇 壓 比 高 之 壓 電 1 1 變 壓 器 0 請 1 先 1 依 本 發 明 提 供 第 1 壓 電 變 壓 器 t 其 具 備 壓 電 基 板 9 該 閱 讀 1 基 板 具 有 第 1 主 面 及 與 第 1 主 面 對 向 之 第 2 主 面 ) ϋ 刖 述 背 ώ 1 I 之 1 第 1 主 面 及 第 2 主 面 延 伸 之 一 方 向 作 為 刖 述 壓 電 基 板 之 注 意 1 事 1 長 度 方 向 » 刖 述 壓 電 基 板 至 少 有 在 前 述 長 度 方 向 上 分 割 項 | 而 成 之 第 1 領 域 第 2 領 域 及 第 3 領 域 0 -S- 填 寫 —J 本 前 述 壓 電 基 板 之 前 述 第 1 領 域 之 長 度 約 為 前 述 壓 電 基 I '—- 1 I 板 之 前 述 長 度 方 向 之 長 度 之 1/η( η 是 2 以 上 之 整 數 ), 1 1 在 前 述 第 1 領 域 之 前 逑 第 1 主 面 及 第 2 主 面 上 分 別 設 置 1 1 相 互 對 向 之 第 1 之 一 次 側 電 極 及 第 2 之 —^ 次 側 電 極 9 .Λ.Χ. 刖 1 訂 述 第 1 領 域 之 刖 述 第 1 之 __- 次 側 電 極 與 前 述 第 2 之 一 次 i 側 電 極 間 在 刖 述 第 1 主 面 與 刖 述 第 3 主 面 間 之 厚 度 方 向 1 1 上 極 化 > 1 1 在 前 述 長 度 方 向 •上 與 刖 述 第 1 領 域 隔 一 既 定 距 離 之 前 1 Λ 逑 壓 電 基 板 之 前 述 第 2 領 域 上 設 置 二 次 側 電 極 9 1 前 述 第 3 領 域 設 置 在 前 述 第 1 領 域 及 第 2 領 域 間 9 其 1 1 長 度 是 前 述 壓 電 基 板 之 前 述 長 度 方 向 之 長 度 之 1/ η以下, 1 1 前 述 第 3 領 域 之 前 述 第 1 主 面 及 前 述 第 2 主 面 上 分 別 1 I 設 相 互 對 向 之 第 3 之 — 次 側 電 極 及 第 4 之 -W* 次 側 電 極 > 1 1 前 述 第 3 領 域 之 刖 述 第 3 之 一 次 側 電 極 與 刖 述 第 4 之 1 1 次 側 電 極 間 在 前 述 厚 度 方 向 之 既 定 方 向 上 産 生 極 化 9 1 1 另 外 y -XU. 刖 述 第 3 之 次 側 電 5 極 及 Λ.Λ. 刖 述 第 4 之 次 側 電 極 1 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2IOX297公釐) A7 經濟部中央標準局員工消費合作杜印製 ^Ιύβ五、發明説明(4 ) 與前述第1之一次側電極及前述第2之一次側電極以既 定之連接狀態作電氣的連接, 前述第2領域在前述長度方向上提供所産生極化之第 1壓電變壓器。 一次側電極之輸入頻率與壓電基板之物性及振動方向 之長度決定共振模式(mode),此處,壓電基板長度方向 之1/n長度度是相當於共振模式之一半波長。因此,例 如,共振模式若為1.5波長時η是3 ,若為1波長時則 η為2。藉壓電變壓器處之共振模式,無論多大之頻率 皆可取得,因此η可取2以上之整數。 本發明,在長度約為壓電基板長度方向之1/η(η為2 以上之整數)長度之第1領域之第1主面及第2主面上 分別設置相互對向之第1之一次側電極及第2之一次側 電極,在第1領域之第1之一次側電極與第2之一次倒 電極間在第1主面與第2主面間之厚度方向上産生極化 ,在長度方向上與此第1領域隔一既定距離之壓電基板 之第2領域上設置二次側電極之壓電變壓器,在壓電基 板之第1領域與第2領域間有第3領域,於此第3領域 之第1主面及第2主面上分別設置相互對向之第3之一 次側電極及第4之一次側電極,因此,一次側電極面積 增大,壓電變壓器之輸入阻抗(IMPEDAUCE)變小。結果 ,容易自電源供給電能(energy)到壓電變壓器。 再者,本發明因第1領域之長度約為壓電基板長度方 向之l/n(n是2以上之整數)長度,因此第1領域在壓 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家橾準(CNS ) Λ4規格(210 X 297公釐) ^ ^ V i t五、發明説明( A7 B7 經濟部中央標準局員工消費合作杜印製 電基板 長度, 應力之 基板長 之長度 度,並 力之領 設置相 ,第3 厚度方 及第4 側電極 領域能 動以使 及第1 增大共 為機械 另外 側電極 次側電 設第3 側電極 瓷基板 變短。 之長度 並在共 壓電基 度方向 方向上 當共振 域。於 互對向 領域第 方向上具有共振 振時成為在長度 板之領域。另外 之1 / η長度以下, 具有共振時之應 時成為在長度方 此第3領域之第 之第3之一次側 3之一次側電極 向之既定方向上極化, 側電極與第1之 時之應力分佈之半波長之 方向上産生正或負任一之 ,第3領域之長度是壓電 因此第3領域之壓電基板 力分佈之半波長以下之長 向上産生正或負任一之應 1主面及第2主面上分別 電極及第4之一次側電極 與第4之一次側電極間在 另外,第3之一次側電極 一次側電極及第2之一次 (請先閱讀背面之注意事項再填寫本頁) 之一次 以既定 對應共 更應增 領域之 振,而 的彈性 ,藉設 及第4 極間之 領域, 之二次 在長度 因此, 之連接狀態作電氣的連接,因此,此第3 振時在第3領域上生成應力之方向産生振 大受第1領域之第1及第2之一次側電極 激勵所産生之共振,結果,藉第3領域更 在一次側能更有效率地將輸入之電能轉換 能。 置此第 之一次 3領域,設在第3領域第3之一次 側電極之二次側電極側之端部與二 瓷基板能在長度方向上極化,與不 壓電陶 第1領域第1之一次側電極及第2之一次 側電極側之端部與二次側電極間之壓電陶 方向極化之情形相比,二次側在長度方向 一次側電極與二次側電極之距離變短連帶 本纸張尺度適用中國國家標準(CNS ) Λ4規格(210Χ 297公釐) 五、發明説明( A7 B7 減小輸出阻抗。壓電變壓器之輸出阻抗一旦減小,能加 經濟部中央標準局員工消費合作社印製 入,彈器效 明設二長,之Φ:'高品得次定之之 輸外的壓實 發,之在比壓Ϊ*之之 f 獲一 決身電 之另械變之 本短極板相高Lff上子®i能,狀本放 器,機電器 置縮電基形決CF以振3¾故域形子始 壓器為壓壓 設離側瓷情解。是kv共 Μ ,領之振開 變壓換於變 間距次陶之易壓若 Μ 於 f 例 3 側共可 要 且 。電變轉加電 域之一 電域容電載 屬 Μ 比第次時到 大壓電能而壓 領極之壓領,之負 ^ 與L5成之二始壓 變,壓電進大 2 電 4 之 3 果低之㈣是CFQnl明由開昇 即域給之,增 第側第間第結更側 ubh前之發而電易 壓領能入小能 與次及搔此 C 用次 Η 壓始身本短放容 電 3 電輸減此 域二極電置小使二 U 昇開本置縮於能 之第給將能因 領與電側設變能器is之電器設離,此 載之供地也 ’ 1 極側次未壓也壓Lr器放壓藉距述因 負明源率抗大 第電次二與電源變CF壓在變使之上 , 側發電效阻增 在側 一與形對電電。變。電即極如大 次本自有出壓 藉次之部情絶之壓用電例壓 ,電但饗 二置易更輸電 地一 3 端之之用於作壓比與此側,影 器設容能,之 樣,第之化給化接效,成比因次小比 壓藉,成外載 這域域側極供極連有外QS1壓。二減壓 變,小變另負。,領領極上際而,能另之昇比與比昇 電此變側,側比者 33 電向之,者更。數,壓極壓對 壓如抗次能次壓再第第側方化題再明壓係大昇電舁仍 於阻一性二昇 之在次度極問 發電質限大側之QIn (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210 X 297公釐) A7 B7五、發明説明(7 ) 始 開 旦 1 電 放 〇 壓 電 明 發 本 置 設 藉 降 下 即 抗 阻 之 小 變 抗 阻 出 輸 之 器 壓 Ρ1 - 變 C 電於 壓加 ,大 述增 上來 如用 ,能 域份 領的 3 小 第減 之抗 壓 B ΙξΠΙΓ 之 上 發電 本側 置次 設一 間之 極 3 電第 側之 次域 二領 與 3 域第 領於 1 設 第整 之調 側藉 次 , 一 域 在領 » 3 外第 另之 明 器 C 壓度 變由 電自 壓之 整計 調設 能了 僅 高 不提 ,故 小, 大抗 之阻 極出 電輸 側整 次調 一 能 之也 4 比 第壓 及昇 極之 極振 電共 側 , 次時 1 域 之領 2 3 第第 及動 1 振 第而 其大 及增 域再 領應 1 振 第共 受之 使生 欲産 ,而 者 _ 再激 之 生之 上 3 域第 領域 1領 第 3 時第 振將 共 了 與除 若是 向的 方想 力理 應 時 之反 成相 生向 上方 域之 領力 3 應 第之 時成 第化 與極 成之 作極 向電 方側 化次 極一 之之 間 2 極第 電及 側極 次電 一 側 之次 4 1 第之 與 1 極第 電之 側域 次領 侧 側 次次 1 1 之之 2 1 第第 及及 極極 電電 側側 次次 1 1 之之 3 4 第第 。 將,接 時接連 同連的 ,的氣 外氣電 同電作 相作也 向極極 方電電 極領 電 3 側第 次時 1 域 之領 2 3 第第 及動 1 振 第而 其大 及增 域再 領應 1 振 第共 受之 使生 欲産 ,而 外勵 另激 之 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作杜印製 力一 應之 之 4 成第 生與 上 3 域第 領之 1 域 第領 時 3 振第 共將 與了 若除 向是 方的 力想 g-.-Λ m-t 應理 之時 成反 生相 上向 域方 之之電 2 1 作 第第極 及及電 1 3 伤 第第次 之將一 域時之 領同 2 Μ1 , 第外及 與反 4 成相第 作向接 向方連 方化的 化極氣 極之電 之間作 間極極。 極電電接 電側側連 側次次的 次 一一氣 本紙張尺度適用中國國家標隼(CNS ) Λ4规格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( ) 1 1 % 外 > 欲 使 受 第 1 領 域 及 其 第 1 及 第 2 之 一 次 側 電 極 1 1 之 激 勵 而 産 生 之 共 振 應 再 增 大 而 振 動 第 3 領 域 時 y 第 3 1 I 領 域 與 第 1 領 域 間 之 距 離 相 隔 長 度 方 向 之 1 / η長度以上 請 1 | 9 共 振 時 第 3 領 域 上 産 生 之 應 力 方 向 若 與 共 振 時 第 1 領 閱 ! I ik 1 1 域 上 産 生 之 應 力 方 向 相 同 時 理 想 的 是 除 了 將 第 3 領 域 第 背 1 I 之 1 3 之 次 側 電 極 與 第 4 之 —* :k 側 電 極 間 之 極 化 方 向 作 成 意 1 1 與 第 1 領 域 之 第 1 之 一 次 側 電 極 與 第 2 之 次 側 電 極 間 事 項 1 I 再 1 之 極 化 方 向 相 同 外 氣 9 同 時 接 將 第 第 3 之 -* 次 側 電 極 及 第 1 之 填 寫 本 裝 ___» 次 側 電 極 作 電 的 連 f 4 之 次 側 電 極 及 第 2 之 頁 1 I 一 次 側 電 極 作 電 氣 的 連 接 〇 1 1 再者, 壓電基板之- -次側之第1 領域與二次側之第2 I 1 領 域 間 之 長 度 是 基 板 長 度 方 向 之 1/ η長度以下, 藉此在 I 1 訂 1 長 度 方 向 上 具 有 共 振 時 之 應 力 分 佈 之 半 波 長 以 下 之 長 度 另 再 設 置 第 4 領 域 以 産 生 共 振 時 應 力 方 向 只 與 共 振 時 ! I 第 1 領 域 上 産 生 之 應 力 方 向 相 同 9 於 此 第 4 領 域 之 第 2 1 1 主 面 及 第 2 主 面 上 分 別 設 置 相 互 對 向 之 第 5 之 一 次 側 電 1 Λ 極 及 第 6 之 一 次 側 電 極 % 第 4 領 域 之 第 5 之 一 次 側 電 極 1 與 第 6 之 一 次 側 電 極 間 之 極 化 方 向 是 與 第 1 領 域 之 第 1 1 1 之 一 次 側 電 極 與 第 2 之 一 次 側 電 極 間 之 極 化 方 向 相 同 ) 1 | 第 5 之 一 次 側 電 極 及 第 1 之 一 次 側 電 極 作 電 氣 的 連 接 9 1 I 第 6 之 一 次 侧 電 極 及 第 2 之 一 次 側 電 極 作 電 氣 的 連 接 i 1 1 藉 此 9 受 第 1 領 域 之 第 1 及 第 2 之 次 側 電 極 激 勵 所 産 1 I 生 之 共 振 能 更 增 大 〇 另 外 第 3 之 — 次 側 電 極 及 第 4 之 1 1 一 次 側 電 極 之 二 次 側 電 極 側 之 端 部 與 第 5 之 —· 次 側 電 極 1 1 -1 Q - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2丨OX 公漦) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(9 ) 1 1 及 第 6 之 一 次 側 電 極 之 二 次 側 電 極 側 之 端 部 中 接 近 二 次 1 1 側 電 極 之 任 一 XUI m 部 與 二 次 側 電 極 間 之 壓 電 陶 瓷 基 板 在 長 1 1 度 方 向 上 極 化 是 最 為 理 想 〇 /-—S 請 1 1 另 外 9 在 壓 電 基 板 之 長 度 方 向 上 另 分 割 設 置 第 5 領 域 先 閱 1 I 讀 1 及 第 6 領 域 對 於 第 2 領 域 > 第 5 領 域 % 設 置 在 第 1 領 背 1 I 域 之 相 反 側 9 第 5 領 域 之 長 度 約 為 壓 電 基 板 在 長 度 方 向 之 注 1 | 意 1 之 1 / η長度, 第5 領域之第1 主面及第2 主面上分別設 事 項 1 | 再 置 相 互 對 向 之 第 7 之 一 次 側 電 極 及 第 8 之 次 側 電 極 填' 寫 本 頁 i 第 5 領 域 第 7 之 次 側 電 極 與 第 8 之 —* 次 側 電 極 間 除 了 裝 I 在 厚 度 方 向 9 既 定 方 向 上 極 化 外 第 7 之 一 :k 側 電 極 及 第 1 1 8 之 一 次 側 電 極 與 第 1 之 一 次 側 電 極 及 第 2 之 . 次 側 電 1 I 極 以 既 定 之 連 接 狀 態 作 電 氣 的 連 接 第 6 領 域 設 於 第 5 1 1 訂 I 領 域 與 第 2 領 域 之 間 9 其 長 度 為 壓 電 基 板 在 長 度 方 向 之 刖 述 1 /η長度以下, 第6 領域之第1 主面及第2 主面上 1 | 分 別 設 置 相 互 對 向 之 第 9 之 一 次 側 電 極 及 第 1 0之 次 側 1 1 電 極 t 第 6 之 次 側 電 極 第 9 之 一 次 側 電 極 與 第 1 0之 一 1 次 側 電 極 間 在 厚 度 方 向 之 既 定 方 向 上 極 化 〇 另 外 f 第 9 ίίΆ | 之 一 次 側 電 極 及 第 1 0之 一 次 側 電 極 與 第 1 之 一 次 側 電 極 1 1 及 第 2 之 一 次 側 電 極 以 既 定 之 連 接 狀 態 作 電 氣 的 連 接 9 I 1 二 次 側 電 極 至 少 傜 設 置 在 第 1 或 第 2 主 面 之 任 一 上 二 1 1 次 側 電 極 之 兩 側 之 第 2 領 域 在 長 度 方 向 極 化 f 藉 此 第 5 1 1 領 域 在 壓 電 基 板 之 長 度 方 向 具 有 共 振 時 之 應 力 分 佈 之 半 1 I 波 長 之 長 度 > 成 為 在 長 度 方 向 産 生 正 或 負 之 任 —. 應 力 之 1 1 領 域 t 此 第 5 領 域 能 對 應 共 振 時 在 第 5 領 域 上 生 成 之 輝 1 1 -1 1 - 1 1 1 1 本紙張尺度適用中國國冢標準(CNS ) Λ4規格(2]0X 297公犛) Μ Β7 經濟部中央標準局員工消費合作社印製 五、發明説明(1 0 ) 1 i 力 方 向 産 生 振 動 以 使 更 應 增 大 受 第 1 及 第 2 之 — 次 側 電 1 1 極 及 第 1 領 域 之 激 勵 所 産 生 之 共 振 9 第 6 領 域 在 壓 電 基 1 | 板 之 長 度 方 向 上 具 有 共 振 時 之 應 力 分 佈 之 半 波 長 以 下 之 請 ! | 長 度 , 成 為 共 振 時 在 長 度 方 向 産 生 正 或 負 之 任 應 力 之 閱 1 1 讀 1 | 領 域 > 此 第 6 領 域 能 對 應 共 振 時 在 第 6 領 域 上 生 成 之 應 背 1 之 1 力 方 向 産 生 振 動 以 使 更 應 增 大 受 第 1 及 第 2 之 —- 次 側 電 注 意 1 極 及 第 1 領 域 之 激 勵 所 産 生 之 共 振 > 結 果 9 能 白 二 次 側 事 項 1 | 再 1 電 極 之 兩 側 將 能 量 注 入 壓 電 變 壓 器 > 而 能 更 提 高 壓 電 變 填 寫 4- 裝 壓 器 之 舁 壓 比 〇 頁 1 此 壓 電 變 壓 器 俗 適 用 於 共 振 模 式 在 長 度 方 向 上 至 少 存 1 1 在 1 . 5波長以上(最 好 是 1 . 5波長以上且為1 / 2波 長 之 整 數 1 I 倍 )之應力分佈之共振模式之情形。 1 1 訂 1 另 外 9 也 可 使 第 2 領 域 > 第 3 領 域 及 第 6 領 域 共 振 時 之 應 力 分 佈 皆 在 第 1 或 第 2 主 面 方 向 且 為 僅 産 生 壓 縮 或 1 | 伸 張 任 一 之 應 力 之 相 同 半 波 長 領 域 〇 為 逹 此 百 的 9 只 須 1 1 將 含 有 第 2 領 域 9 第 3 領 域 及 第 6 領 域 之 領 域 之 長 度 方 1 Μ 向 之 長 度 作 成 為 壓 電 基 板 之 長 度 方 向 之 長 度 之 1/ η以下 "人 I 即 可 〇 1 1 另 外 9 對 於 第 2 領 域 * 第 1 領 域 與 第 5 領 域 傜 作 對 稱 1 I 配 置 9 第 3 領 域 與 第 6 領 域 也 對 也 對 第 2 領 域 作 成 對 稱 1 1 配 > .藉 此 > 能 注 入 兩 倍 於 只 設 置 第 1 及 第 3 領 域 於 第 2 1 1 領 域 α 口 早 側 之 情 形 之 能 量 〇 1 I 另 外 t 上 述 壓 電 變 壓 器 9 壓 電 基 板 具 有 與 長 度 方 向 正 1 1 交 之 第 1 端 面 及 第 2 端 面 9 第 1 及 第 2 之 —» 次 側 電 極 分 1 1 -1 2 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(") 別在長度方向上延伸設置在從第1端面到第1端面與第 2端面間之距離之約1/2長之距離之位置止,第3及第4 之一次側電極分別與第1及第2之一次側電極及二次側 電極隔一距離設置,第3領域在長度方向上産生與第1 領域之極化方向相同之極化,第4之一次侧電極及第1 之一次側電極作電氣的連接,第3之一次側電極及第2 之一次側電極作電氣的連接,此壓電變壓器傜適用於在 第1端面與第2端面間之長度方向存在1波長之應力分 佈之壓電變壓器,同樣可增大昇壓比。 另外,上述第1壓電變壓器,壓電基板具有與長度方 向正交之第1端面及第2端面,第1及第2之一次側電 極分別在長度方向上延伸設置在從第1端面到第1端面 與第2端面間之距離之約1/3長度之距離之位置止,第3 及第4之一次側電極分別在長度方向上從第1端面到第 1端面與第2端面間之距離之約1/3長度之距離起到從 第1端面到第1端面與第2端面間之距離之約2 / 3以下 之長度之距離之位置止,與第1及第2之一次側電極及 二次側電極隔一距離延伸設置,第3領域在厚度方向産 生與第1領域之極化方向相间之極化,第4之一次側電 極及第1之一次側電極作電氣的連接,第3之一次側電 極及第2之一次側電極作電氣連接,此壓電變壓器傺適 用於在第1端面與第2端面間之長度方向上存在1.5波長 之應力分佈之壓電變壓器,同樣可提高昇壓比。 這種情形,在第3及第4之一次側電極與二次側電極 -1 3 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210χ2ζ>7公釐) 五、發明説明( A7 B7 經濟部中央標準局負工消费合作社印製 與另與 1 化電側壓二方 方電面 設向作作 2 壓 方電 ,別極第極側次變之度 度側端’離方極極第變 度側 上分電與之次一電極長 長次 l[Ji距化電電與電 長次 置 面離側生板一之壓電在 與一第ίι一 極側側面壓 與一 主距次産基之 2 之側板 有之到 Μ 隔之次次端之 有之 21 一向電 1 第高次基 具 2 面15極域一 一1 佈 具 2 第隔之方壓第及更一瓷 板第端 ^ 電領之之第分 板第 及極 5 度之及極比之陶 基及 1 側 112 在力 基及 面電第厚間極電壓 6 之 電 1 第 U 次第第第於應 電 1 度 主側,在極電側昇第間 壓第從 d 二與及及用之 壓第 1 次極板電側次出及極 ,,在έι與生極極適長 ,, 第二電基側次一得極電 器面置 U 別産電電係波 器面 之及側電次 一 之能電側 壓端設1/分上側側器 1 壓端 域極次壓一之 6 此側次 變 2 伸約極向次次壓在 變 2 領電一之之 5 第藉次二 。電第延之電方一 一變存 電第 定側之間 2 第,,一與想壓及上離側度之之電上。壓及 既次 6 極第,接接之部理 1 面向距次長 34 壓向比 1 面 之一 第電與化連連 5 端為第端方之一在第第此方壓第端 板之及側極極之的第之最述 1 度間之域,,,度昇述 1 基 45 次電之氣氣,側是上第長面 4 領化接接長大上第 電第第一側同電電外極化,之在端第 3 極連連之增,之 及置之次相為作另電極外交別 2 及第之的的間能外交 之 3 設 6 1 向作極。側上另正分第 3 ,同氣氣面,另正 間第外第之方極電器次向 向極與第置相電電端器 向 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(Η ) 極分別在長度方向延伸設置在從第1端面到第1端面與 第2端面間之距離之約1/3長之距離之位置止,第3及 第4之一次働電極分別在長度方向上從第1端面到第1 端面與第2端面間之距離之約1 / 3長之距離起到從第1 端面到第1端面與第2端面間之距離之約2 / 3以下之長 度之距離之位置止,與第1及第2之一次側電極及二次 側電極隔一距離延伸設置,第3領域在厚度方向産生與 第1領域之極化方向相反之極化,第3之一次側電極及 第1之一次側電極作電氣的連接,第4之一次側電極及 第2之一次側電極作電氣連接,此壓電變壓器俗適用於 在第1端面與第2端面間之長度方向上存在1.5波長之 應力分佈之壓電變壓器,同樣可提高昇壓比。 這種情形,在第3及第4之一次側電極與二次側電極 間之壓電基板之既定領域之第1主面及第2主面上,與 第3及第4之一次側電極及二次側電極隔一距離分別另 外設置第5及第6之一次側電極,第5之一次側電極與 第6之一次側電極間之壓電基板在厚度方向産生與第1 之一次側電極與第2之一次側電極間之壓電基板之極化 方向相同之極化,第5之一次側電極及第1之一次側電 極作為電氣之連接,第6之一次側電極及第2之一次側 電極作電氣的連接,藉此能得出昇壓比更高之壓電變壓 器。另外,第5之一次側電極及第6之一次側電極之二 次側電極側之端部與二次側電極間之陶瓷基板最好在長 度方向上極化。 -1 5 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(21 Ο X 297公犛) A7 B7 經濟部中央標準局員工消费合作社印製 五、發明説明(< 4 ) 1 i 再 者 ) 二 次 側 電 極 最 好 形 成 在 與 壓 電 基 板 之 長 度 方 向 1 1 正 交 之 厶山 m 面 〇 這 是 因 可 容 易 實 現 理 想 的 振 動 模 式 Ο 1 I 另 外 9 二 次 側 電 極 也 可 形 成 於 壓 電 基 板 之 第 1 主 面 及 請 1 I 第 2 主 面 之 至 少 之 主 面 0 如 此 作 時 · 次 之 成 模 作 業 先 閱 1 1 讀 1 I 能 同 時 形 成 二 次 側 電 極 與 一 次 側 電 極 〇 另 外 9 藉 調 整 二 背 1¾ 1 | 之 1 次 側 電 極 之 面 積 能 調 整 與 — 次 側 之 距 離 t 結 果 能 調 整 壓 意 1 電 變 壓 器 之 輸 出 阻 抗 〇 另 外 > 壓 電 變 壓 器 之 共 振 頻 係 事 項 1 I 再 1 由 壓 電 基 板 之 長 度 方 向 之 長 度 決 定 因 此 藉 將 二 次 侧 填 裝 侧 壓 基 板 電 極 形 成 在 電 之 第 1 主 面 及 第 2 主 面 之 至 少 之 頁 1 一 而 能 分 開 控 制 共 振 之 頻 率 與 輸 出 阻 抗 〇 再 者 9 二 次 側 1 1 電 極 形 成 在 壓 電 基 板 之 第 1 主 面 及 第 2 主 面 兩 面 時 在 長 1 I 度 方 向 上 容 易 極 化 0 1 1 訂 1 另 外 > 將 上 述 之 壓 電 變 壓 器 多 數 個 在 厚 度 方 向 積 層 成 一 體 > 各 壓 電 變 壓 器 之 —» 次 側 領 域 上 積 層 其 它 壓 電 變 壓 1 | 器 之 _* 次 側 領 域 9 各 壓 電 變 壓 器 之 二 次 側 領 域 上 積 層 其 1 1 它 壓 電 變 壓 器 之 二 次 側 領 域 這 多 數 壓 電 變 壓 器 之 一 1 Λ 次 側 領 域 之 極 化 方 向 及 一 次 側 電 極 之 連 接 狀 態 最 好 設 定 、-, I 成 應 再 增 大 多 數 壓 電 變 壓 器 相 互 之 振 動 〇 、-X-11 種 情 形 > 積 1 1 層 之 壓 電 變 壓 器 作 成 相 同 的 構 造 > 對 應 之 彼 此 電 極 作 成 ! I 電 氣 之 並 聯 者 更 為 理 想 〇 1 1 這 樣 作 後 9 輸 入 電 流 因 流 過 數 倍 積 層 > 輸 入 電 力 若 為 1 1 一 定 時 輸 入 電 壓 則 變 成 積 層 的 數 分 之 1, 而可減低輸入 1 I 電 壓 〇 另 外 » 輸 入 電 流 因 能 流 過 數 倍 積 層 f 故 能 增 大 輸 1 1 入 電 力 以 行 高 電 力 (high P 0 w e r )驅動 〇 針 對 此 點 > 使 用 1 1 -1 6 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2I0X297公矩) VIο3 Β7 經濟部中央標準局員工消費合作社印製 五、發明説明 ) 1 1 DO 早 板 之 壓 電 變 壓 器 之 情 形 > 若 因 電 力 增 大 而 增 加 能 量 密 1 1 度 時 在 由 材 料 決 定 之 臨 界 值 以 上 造 成 損 失 增 大 而 降 低 1 1 效 率 〇 為 避 免 此 現 象 發 生 f m 上 述 那 樣 之 積 層 構 造 降 低 請 1 先 1 壓 電 基 板 内 之 能 量 密 度 而 能 提 高 總 輸 入 電 力 準 位 (P 〇 w e r 間 ii 1 i 1 e v e 1) 〇 再 者 9 如 上 述 那 樣 > 藉 將 多 數 壓 電 變 壓 器 作 成 背 1 I 之 1 一 體 可 將 多 數 壓 電 變 壓 器 之 振 動 模 式 作 成 aa 早 — 模 式 〇 注 意 1 事 1 在 上 述 各 壓 電 變 壓 器 之 共 振 模 式 之 振 動 之 節 的 位 置 設 項 | 置 壓 電 變 壓 器 支 撐 部 ) 藉 此 > 不 阻 害 壓 電 變 壓 器 之 振 動 填 寫 本 而 可 防 止 轉 換 效 率 之 降 低 0 頁 1 1 另 外 > 將 一 次 側 電 極 之 一 部 份 作 成 與 該 當 一 次 側 電 極 1 1 絶 緣 之 饋 還 電 極 y 藉 利 用 此 饋 還 電 極 能 以 所 謂 微 小 信 號 1 1 之 形 式 取 出 用 以 監 視 壓 電 變 壓 器 之 振 動 狀 態 » 並 利 用 此 1 訂 微 小 信 號 對 壓 電 變 壓 器 行 回 授 (f e e db a c k) 而 能 使 壓 電 變 1 壓 器 白 激 振 動 〇 1 | 此 白 激 振 動 f 最 好 的 是 藉 將 移 相 回 路 及 放 大 回 路 接 於 1 1 饋 還 電 極 並 將 放 大 回 路 之 輸 出 加 於 一 次 側 電 極 而 能 産 生 1 4 者 〇 I 另 外 > 依 本 發 明 提 供 第 2 壓 電 變 壓 器 9 其 於 壓 電 基 板 1 I 上 具 有 與 長 度 方 向 正 交 之 第 1 端 面 及 第 2 端 面 9 第 1 及 1 1 第 2 次 側 電 極 分 別 在 長 度 方 向 延 伸 設 置 在 壓 電 基 板 之 前 1 1 述 長 度 方 向 距 第 1 端 面 之 長 度 之 約 1 / 3長度之距離之位 1 1 置 » 設 置 於 第 3 領 域 之 第 3 及 第 4 之 一 次 側 電 極 分 別 在 1 1 從 壓 電 基 板 之 長 度 方 向 距 第 1 端 面 之 長 度 之 約 1/ 3長之 1 I 距 離 起 到 壓 電 基 板 之 長 度 方 向 距 第 1 端 面 之 長 度 之 約 2/3 1 1 -1 7 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210乂297公釐) A7 B7 經濟部中央標準局努工消费合作社印製 五、發明説明 (丨 b ) 1 1 長 度 之 距 離 之 位 置 止 延 伸 設 置 9 第 3 領 域 與 第 2 端 面 間 1 1 設 置 二 次 側 領 域 > 第 3 領 域 在 厚 度 方 向 産 生 與 第 1 領 域 1 1 之 極 化 方 向 相 反 之 極 化 > 第 1 之 一 次 側 電 極 與 第 3 之 一 /—、 請 1 先 1 次 側 電 極 作 電 氣 的 連 接 9 第 2 之 一 次 側 電 極 與 第 4 之 - 閱 讀 i 次 側 電 極 作 電 氣 的 連 接 > 二 次 側 領 域 具 備 第 2 端 面 側 之 背 1¾ 1 I 之 1 第 7 領 域 與 第 2 領 域 > 二 次 側 電 極 設 置 在 壓 電 基 板 之 長 注 意 1 I 度 之 長 度 方 向 上 距 第 2 端 面 之 長 度 之 約 1/ 6長度之距離 事 項 1 | 之 位 置 止 之 第 1 主 面 及 第 2 主 面 之 至 少 之 --- 上 > 在 第 2 再 填 寫 本 端 面 附 近 之 壓 電 基 板 之 第 1 主 面 及 第 2 主 面 之 至 少 之 一 頁 'W· 1 I 或 壓 電 基 板 之 長 度 方 向 上 之 第 2 端 面 上 設 置 笫 2 之 一 次 1 1 側 電 極 9 第 7 領 域 傜 位 於 第 2 端 面 與 壓 電 基 板 在 長 度 方 1 1 向 距 第 2 1XU m 面 之 長 之 約 1/ 6長之距離之位置之間, 並在 1 訂 長 度 方 向 上 極 化 9 第 2 領 域 僳 位 於 壓 電 基 板 在 長 度 方 向 1 上 距 第 2 端 面 之 長 之 約 1/6長之距離之位置與壓電基板 1 I 在 長 度 方 向 上 距 第 2 端 面 之 長 之 約 1 / 3長之距離之位置 1 I 之 間 在 長 度 方 向 上 産 生 與 第 7 領 域 之 極 化 方 向 相 反 之 極 1 化 〇 1 m 種 情 形 9 有 連 接 第 3 之 一 次 側 電 極 及 第 4 之 一 -k 侧 1 1 電 極 中 之 接 地 側 電 極 與 第 2 之 一 次 側 電 極 Ο ! 1 理 想 的 是 第 2 之 —» 次 側 電 極 與 第 4 之 —* 次 側 電 極 是 接 1 | 地 側 電 極 , 二 次 側 電 極 僅 設 在 壓 電 基 板 之 第 1 主 面 * 第 1 1 2 之 一 次 側 電 極 僅 設 在 壓 電 基 板 之 第 2 主 面 〇 1 1 另 外 t 依 本 發 明 提 供 第 3 壓 電 變 壓 器 9 其 於 壓 電 基 板 1 | 上 具 有 與 長 度 方 向 正 交 之 第 1 端 面 及 第 2 端 面 > 第 1 及 1 1 -1 8 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公尨) 經濟部中夬標準局員工消費合作社印製 A 7 B7五、發明説明(β ) 第2 —次側電極分別在長度方向延伸設置在壓電基板之 長度方向距第1端面之長度之約1/3長度之距離之位置 ,設置於第3領域之第3及第4之一次側電極分別在長 度方向上從壓電基板之長度方向距第1端面之長度之約 1/3長之距離起到壓電基板之長度方向距第1端面之 長度之約3/2長度之距離之位置止延伸設置,第3領域 與第2第間設置二次側領域,第3領域在厚度方向産生 與第1領域之極化方向相同之極化,第1之一次側電極 與第4之一次側電極作電氣的連接,第2之一次側電極 與第3之一次側電極作電氣的連接,二次側領域具備第 2端面側之第7領域與第2領域,二次側電極設置在壓 電基板之長度方向上距第2端面之長度之約1/6長度之 距離之位置上之第1主面及第2主面之至少之一上,在 第2端面附近之壓電基板之第1主面及第2主面之至少 之一或壓電基板之長度方向上之第2端面上設置第2之 二次側電極,第7領域傷位於第2端面與壓電基板在長 度方向距第2端面之長之約1 / 6長之距離之位置之間, 並在長度方向上極化,第2領域俗位於壓電基板在長度 方向上距第2端面之長之約1/6長之距離之位置與壓電 基板在長度上距第2端面之長之約1/3長之距離之位置 之間,在長度方向上産生與第7領域之極化方向相反之 極化。 這種情形,也有連接第3之一次側電極及第4之一次 側電極中之接地側電極與第2電極。 -1 9 - (請先閱讀背面之注意事項再填寫本頁) Γ 裝_ 訂 7 本紙張尺度適用中國國家標準(CNS ) A4規格(210Χ297公釐) A7 B7 經濟部中央標準局負工消費合作社印製 五、發明説明( 2 ) 1 1 上 述 第 2, 3 壓 電 變 壓 器 9 二 次 側 領 域 之 兩 端 無 應 力 » 1 1 在 二 次側領域上存在 1 / 2波長之應力分佈, 二次側領域 1 I 内 應 力 的 方 向 是 相 同 〇 二 次 側 領 域 之 中 央 部 之 壓 電 基 板 請 1 I 之 主 面 上 設 置 高 壓 側 之 二 次 側 電 極 9 此 高 壓 側 之 二 次 側 閲 1 1 讀 1 I 電 極 之 兩 侧 之 二 次 側 領 域 在 長 度 方 向 上 互 相 在 相 反 方 向 背 1 1 之 1 上 極 化 〇 設 於 壓 電 基 板 之 端 部 且 是 二 次 側 領 域 之 端 部 之 注 意 1 I 接 地 側 之 第 2 之 二 次 側 電 極 與 接 地 側 之 __. 次 側 電 極 作 電 事 項 1 | 氣 的 連 接 再 填 1 叫 在 壓 基 本 装 這 樣 子 9 本 發 明 電 板 之 二 次 側 之 I.HJ m 部 設 置 接 頁 1 I 地 側 之 第 2 之 一 次 側 電 極 並 與 一 次 側 接 地 電 極 連 接 同 1 1 時 在 二 :k 側 領 域 之 中 央 部 也 設 置 二 次 側 電 極 以 作 為 高 壓 1 I 側 9 因 此 9 與 僅 在 二 次 側 之 端 部 設 置 高 壓 側 電 極 » 二 次 1 1 訂 1 側 領 域 整 體 在 長 度 方 向 之 任 一 方 向 上 極 化 之 情 形 比 較 9 二 次 側 電 極 間 之 距 離 變 成 1/ 2, 電極面積成為2 倍, 因 1 I 此 二 次 側 之 靜 電 電 容 量 變 成 4 倍 > 而 輸 出 阻 抗 則 成 為 1/4 1 I 〇 如 此 * 壓 電 變 壓 器 之 輸 出 阻 抗 變 小 I 其 減 小 之 份 成 為 1 增 大 加 於 壓 電 變 壓 器 之 二 次 側 電 極 之 負 載 之 電 壓 〇 Λ I 另 外 > 二 次 側 領 域 之 兩 端 無 應 力 f 二 次 側 領 域 上 存 在 1 1 1 / 2波長之應力分佈, 二次側領域内之應力是同向, 二 1 | 次 側 領 域 之 兩 側 分 別 設 置 接 地 側 之 -- 次 側 電 極 及 第 2 之 1 | 二 次 側 電 極 » 二 次 側 領 域 之 中 央 之 應 力 分 佈 高 之 處 設 置 1 1 高 壓 側 之 二 側 電 極 9 此 二 次 側 電 極 之 兩 側 在 相 反 方 向 1 I 極 化 藉 此 能 有 效 地 取 出 在 二 次 側 領 域 内 産 生 之 金 部 電 1 1 荷 Ο -2 0 - 1 1 1 1 1 1 本紙張尺度適用中國國家標隼(CNS ) Λ4規格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( 9 ) 1 1 再 者 這 樣 子 t 在 二 次 側 領 域 之 長 度 方 向 上 之 中 央 部 1 1 份 設 置 二 次 側 電 極 以 極 化 二 次 側 領 域 之 情 形 與 僅 在 二 次 1 | 側 之 端 部 設 置 高 壓 側 之 二 次 側 電 極 以 使 二 次 側 領 域 整 體 請 1 1 在 長 度 方 向 之 任 —» 方 向 極 化 之 情 形 bb 較 j 二 次 側 電 極 間 先 閱 1 I 讀 1 | 之 距 離 變 成 1/ 2 , 進而減小極化時供給之绝對電壓。 結 背 ιέ 1 1 之 1 果 容 易 Λ7} 決 高 壓 時 之 問 題 > 而 極 化 用 之 電 源 也 能 採 用 意 1 更 低 者 〇 事 項 1 I 再 1 再 者 接 地 側 之 一 次 側 電 極 及 接 地 側 之 第 2 之 一 次 側 填 Ά 寫 電 極 僅 設 在 壓 電 基 板 之 同 樣 主 面 > 高 壓 側 之 二 次 側 電 極 頁 1 1 僅 設 置 於 壓 電 基 板 之 其 它 主 面 藉 此 9 髙 壓 側 之 二 次 側 1 1 電 極 與 接 地 側 之 第 2 之 —- 次 側 電 極 及 一 次 側 電 極 間 短 路 1 I 之 可 能 性 減 少 〇 1 1 訂 1 再 者 9 上 述 各 壓 電 變 壓 器 i 在 第 2 領 域 上 1 於 壓 電 基 板 之 長 度 方 向 上 至 少 設 置 與 二 次 側 電 極 成 對 向 之 第 3 之 1 | 二 次 側 電 極 f 而 能 白 二 次 側 電 極 與 第 3 之 二 次 側 電 極 之 1 1 間 取 出 輸 出 0 1 Λ 如 此 地 9 因 能 白 二 次 側 電 極 與 第 3 之 二 次 側 電 極 取 出 I 輸 出 電 力 故 二 次 側 即 使 不 與 一 次 側 共 同 接 地 也 可 0 結 1 1 果 ) 一 次 側 回 路 與 二 次 側 回 路 在 直 流 上 能 分 離 一 次 側 1 | 及 二 次 側 各 白 分 開 形 成 接 地 (earth)電極而能使- -次側 1 接 地 與 二 次 側 接 地 絶 緣 5 又 二 次 側 也 能 不 接 地 而 浮 起 1 1 (f 1 〇 at)以提高耐矂音(no i s e )性 0 1 I 如 此 地 » 在 二 -k 側 領 域 上 » 於 壓 電 基 板 之 長 度 方 向 上 1 1 至 少 設 置 與 二 次 電 極 成 對 向 之 第 3 之 二 次 側 電 極 之 壓 電 1 1 -2 1 _ 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2!0'乂29*7公釐) 經濟部中央標隼局員工消費合作社印製 A7 B7五、發明説明(% ) 變壓器,其二次側電極設置在壓電變壓器之共振模式之 振動之長度方向之節之位置上,藉此不阻害壓電變壓器 之長度方向之振動,二次側之電氣連接及機械支撐也因 此變成容易。 另外,二次側電極及第3之二次側電極間之二次側領 域成為在長度方向上具有共振時之應力分佈之半波長以 下之長度,且共振時在長度方向上産生正或負之任一應 力之壓電基板之領域之情形時,在二次側電極及第3之 二次側電極間於長度方向上另外再設置與二次側電極及 第3之二次側電極對向之第4之二次電極,二次側電極 與第4之側二次侧電極間之壓電基板在長度方向上極化, 第3之二次側電極與第4之二次側電極間之壓電基板在 長度方向上産生與二次側電極及第4之二次側電極間之 極化方向相反之極化,能自二次側電極及第3之二次側 電極與第4之二次側電極間取出輸出電力。藉此,與單 在二次側領域設置二次側電極及第3之二次側電極以使 二次側電極及第3之一次側電極間在長度方向之任一方 向上極化之情形比較,二次側電極間之距離變小,電極 面積變成2倍,因此二次側之靜電電容量變成2倍以上 ,而輸出阻抗則變成1/2以下。如此地,壓電變壓器之 輸出阻抗一旦減少,其減少的份則增大加於壓電變壓器 之二次側負載之電壓。 再者,這樣地,藉將第4之二次側電極設置於二次側 電極設置於二次側電極及第3之二次側電極間以使二次 -2 2 - (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準(CNS ) A4規格(210ΧΜ7公蝥) 經濟部中央標準局員工消费合作杜印製 五、發明説明 ( ► V ) 1 I 側 電 極 及 第 3 之 二 次 側 電 極 間 極 化 之 情 形 與 二 次 側 電 極 1 1 及 第 3 之 二 次 側 電 極 設 於 二 次 側 領 域 以 使 二 -k 侧 電 極 及 1 | 第 3 之 二 次 側 電 極 間 在 長 度 方 向 上 之 任 一 方 向 極 化 之 情 ^-V 請 1 I 形 比 較 > 二 次 側 電 極 間 之 距 離 變 短 > 極 化 時 供 給 之 絶 對 先 閱 1 I 讀 1 1 電 壓 減 小 〇 結 果 > 容 易 解 決 高 壓 之 問 題 > 而 極 化 用 之 電 背 1 I 之 1 源 也 可 使 用 更 低 者 〇 意 1 I 另 外 9 將 在 壓 電 基 板 之 長 度 方 向 至 少 設 置 相 互 對 向 之 事 項 1 I 再 1 二 次 側 電 極 與 第 3 之 二 次 側 電 極 之 二 次 側 領 域 作 為 在 長 寫 本 装 度 方 向 上 設 置 多 數 對 向 之 二 次 側 電 極 之 二 次 側 領 域 藉 頁 1 在 長 度 方 向 上 至 少 有 多 數 二 次 側 電 極 間 之 壓 電 基 板 産 生 1 1 極 化 而 能 白 多 數 二 次 側 電 極 中 在 長 度 方 向 上 成 對 向 之 既 1 I 定 2 値 以 上 之 二 次 側 電 極 取 出 輸 出 電 力 0 1 1 訂 1 又 9 在 壓 電 基 板 之 長 度 方 向 上 成 對 向 之 多 數 二 次 側 電 極 中 從 在 長 度 方 向 上 成 對 向 之 第 1 既 定 之 2 個 以 上 之 二 1 I 次 側 電 極 取 出 第 1 輸 出 電 力 > 與 多 數 二 次 側 電 極 中 第 1 1 1 既 定 之 2 個 以 上 之 二 次 側 電 極 不 同 9 而 是 第 2 既 定 之 2 1 個 以 上 之 二 次 側 電 極 並 也 能 從 在 長 度 方 向 上 成 對 向 之 第 1 2 既 定 之 2 個 以 上 之 二 次 側 電 極 取 出 第 2 輸 出 電 力 〇 1 1 在 長 度 方 向 上 成 對 向 之 多 數 二 次 側 電 極 也 可 設 在 壓 電 1 I 基 板 之 第 1 主 面 與 第 2 主 面 之 兩 主 面 上 〇 1 在 長 度 方 向 上 成 對 向 之 多 數 二 次 側 電 極 也 可 多 數 成 列 1 1 設 在 垂 直 於 長 度 方 向 之 壓 電 基 板 之 寬 度 方 向 上 〇 1 I 又 上 述 各 壓 電 變 壓 器 » 也 可 白 二 次 側 電 極 與 第 3 或 1 1 1 第 4 之 次 側 電 極 中 之 接 地 側 間 取 出 輸 出 〇 1 1 -2 3 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2丨Ο X 297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 >> ) 1 1 又 » 依 本 發 明 提 供 第 4 壓 電 變 壓 器 9 其 具 備 實 質 為 長 1 1 方 體 狀 之 壓 電 基 板 1 該 壓 電 基 板 含 有 第 1 主 面 9 與 -Ί— 刖 述 I I 第 1 主 面 對 向 之 第 2 主 面 9 與 第 1 之 方 向 正 交 之 第 1 端 請 1 1 面 及 第 2 端 面 » 前 述 第 1 方 向 是 在 前 述 第 1 主 面 之 —_- 邊 先 閱 1 I 讀 1 | 延 伸 之 方 向 9 背 1 I 之 1 第 1 及 第 2 之 一 次 側 電 極 在 刖 述 壓 電 基 板 之 刖 述 第 1 注 | 意 I 主 面 及 前 述 第 2 主 面 上 白 前 述 第 1 端 面 起 到 前 述 第 1 端 事 項 1 1 再 1 面 與 刖 述 第 2 •LUJ m 面 間 之 距 離 之 約 1/ 3長度之距離之位置 止 於 前 述 第 1 方 向 上 分 別 延 伸 設 置 9 本 頁 1 第 3 及 第 4 之 一 次 側 電 極 在 前 逑 壓 電 基 板 之 前 述 第 1 1 1 主 面 及 前 逑 第 2 主 面 上 S 前 述 第 1 XUi m 面 起 到 U· 刖 述 第 1 端 I I 面 與 前 述 第 2 端 面 間 之 距 離 之 約 1/ 3長度之位置開始到 1 1 白 刖 逑 第 1 XUJ 顺 面 起 到 前 述 第 1 端 面 與 前 述 第 2 端 面 間 之 訂 1 距 離 之 約 2/3長度之距離之位置止, 於前逑第1 方向上 1 I 分 別 延 伸 設 置 > 1 1 刖 述 第 1 之 一 次 側 電 極 與 前 述 第 2 之 一 次 側 電 極 間 之 1 前 述 壓 電 基 板 在 前 述 第 1 主 面 與 前 逑 第 2 主 面 間 之 厚 度 I 方 向 上 極 化 > 1 1 前 述 第 3 之 一 次 側 電 極 與 刖 述 第 4 之 —* 次 側 電 極 間 之 1 1 刖 述 壓 電 基 板 在 刖 述 第 1 主 面 與 前 逑 第 2 主 面 間 之 厚 度 1 1 1 方 向 上 極 化 > ^ Λ. 刖 述 第 3 之 - 次 側 電 極 及 第 4 之 一 次 側 電 1 1 極 與 前 述 第 1 之 一 次 側 電 極 及 前 述 第 2 之 一 次 側 電 極 以 1 I 既 定 之 連 接 狀 態 作 電 氣 的 連 接 ) 1 1 在 前 述 第 1 方 向 上 白 前 述 第 1 端 面 起 到 刖 述 第 1 端 面 1 ! -2 4 - 1 1 1 1 本紙悵尺度適用中國國家標準(CNS ) Λ4規格(21 OX 297公釐) Μ Β7 經濟部中央標準局員工消費合作社印製 五、發明説明( ) 1 i 與 前 述 第 2 端 面 間 之 距 離 之 約 1/3長度之距離之位置止 1 1 之 前 述 壓 電 基 板 中 之 既 定 領 域 是 二 次 側 領 域 9 1 1 前 述 二 次 側 領 域 之 前 述 第 2 端 面 及 接 近 於 前 逑 第 2 端 請 1 先 I 面 之 第 1 主 面 上 至 少 設 置 二 次 側 電 極 9 閱 I 前 述 二 次 側 領 域 * 至 少 前 述 二 次 側 電 極 與 -¾ Λ. 刖 述 第 3 之 背 1 I 之 1 — 次 側 電 極 間 在 » /,1 刖 述 第 1 方 向 上 極 化 Ο 注 意 1 I 此 第 4 壓 電 變 壓 器 傜 適 用 於 在 第 1 端 面 與 第 2 m 面 間 事 項 1 1 之 第 1 方 向 上 存 在 1 . 5波長之應力分佈之壓電變壓器, 再 填 寫 本 1 ’ ^ 能 增 大 昇 壓 比 〇 頁 1 I 11 裡 ) 第 3 之 次 側 電 極 與 第 4 之 一 次 側 電 極 間 之 壓 I 1 電 基 板 既 可 在 厚 度 方 向 上 産 生 與 第 1 之 一 次 側 電 極 與 第 1 | 2 之 一 次 側 電 極 間 之 壓 電 基 板 之 極 化 方 向 相 同 之 極 化 , 1 訂 第 4 之 __- 次 側 電 極 及 第 1 之 —- 次 側 電 極 作 電 氣 的 連 接 » 1 第 3 之 —- 次 側 電 極 及 第 2 之 一 次 側 電 極 作 電 氣 的 連 接 J 1 I 第 3 之 一 次 側 電 極 與 第 4 之 一 次 側 電 極 間 之 壓 電 基 板 又 署 1 I 可 在 厚 度 方 向 上 産 生 與 第 1 之 一 次 側 電 極 及 第 2 之 —‘ 次 1 側 電 極 間 之 壓 電 基 板 之 極 化 方 向 相 反 之 極 化 J 第 3 之 一 I 次 側 電 極 及 第 1 之 一 次 側 電 極 作 電 氣 的 連 接 i 第 4 之 一 1 1 次 側 電 極 及 第 2 之 一 次 側 電 極 作 電 氣 的 連 接 Q 1 1 另 外 » 依 本 發 明 提 供 第 5 壓 電 變 壓 器 t 其 具 備 實 質 為 1 I 長 方 體 狀 之 壓 電 基 板 該 壓 電 基 板 含 有 第 1 主 面 及 與 前 1 1 述 第 1 主 面 對 向 之 第 2 主 面 , 1 | 前 述 壓 電 基 板 在 第 1 方 向 上 具 有 第 1 之 一 次 側 領 域 及 1 | 第 2 之 一 次 側 領 域 及 二 次 側 領 域 t -X JL. 刖 述 第 1 之 一 次 側 領 1 1 -2 5 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210Χ 297公漦) A7 B7 五、發明説明(4 ) 域及前述第2之一次侧領域及前述二次側領域互相為不 同之領域,前述第1方向是在前述第1主面之一邊延伸 之方向。 前述第1之一次側領域約為前述壓電基板之前述第1 方向之長度之l/n(n是以上之整數), 前述第1之一次側領域之前述第1主面及第2主面上 第1之一次側電極及第2之一次側電極分別相互對向設 置,前述第1之一次側電極與前述第2之一次側電極間 在前述壓電基板之厚度方向上極化, 前述第2之一次側領域約為前述壓電基板之前述第1 方向之長度之前述1/n以下長度, 前述壓電基板之前述第2之一次側領域之前述第1主 面及前述第2主面上分別對向設置第3之一次側電極及 第4之一次側電極, 前述第2之一次側領域之前述第3之一次側電極與前 述第4之一次側電極間在前逑壓電基板之厚度方向之既 定方向上極化,同時前述第3之一次側電極及前述第4 之一次側電極與前述第1之一次側電極及前述第2之一 次側電極以既定之連接狀態作電氣的連接, 經濟部中央標準局負工消費合作社印聚 (請先閱讀背面之注意事項再填寫本頁) 前述二次側領域於第2方向上設置相互對向之第1之 二次側電極及第2之二次側電極,前述第2方向是在與 前述第1主面之前述一邊正交之前述第1主面之另外一 邊延伸之方向, 前述二次側領域,至少前述第1之二次側電極及第2 -2 6 -本紙張尺度適用中國國家標隼(CNS ) A4規格(210X 297公釐) A7 B7 經濟部中央標準局員工消费合作社印製 五、發明説明 (= ) 1 ί 之 二 次 側 電 極 間 在 前 述 第 2 方 向 上 極 化 〇 1 1 本 發 明 之 第 5 壓 電 變 壓 器 » 在 長 度 約 為 壓 電 基 板 第 1 1 1 方 向 之 長 度 1 / η ( η 是 2 以 上 之 整 數 )之第1 之- -次側領 請 1 先 1 域 之 第 1 主 面 及 第 2 主 面 上 分 別 設 置 相 互 對 向 之 第 1 之 閱 讀 1 一 次 側 電 極 及 第 2 之 一 次 側 電 極 9 又 * 壓 電 基 板 之 第 2 背 τδ 1 1 之 1 之 一 次 側 領 域 之 第 1 主 面 及 第 2 主 面 上 也 分 別 設 置 相 互 注 意 1 I 對 向 之 第 3 之 次 側 電 極 及 第 4 之 __. 次 侧 電 極 因 此 事 項 1 1 極 積 增 大 再 is 次 側 之 電 面 更 9 壓 電 變 壓 器 之 輸 入 阻 抗 減 小 寫 本 '欢 〇 結 果 $ 容 易 白 電 源 供 給 電 能 (e n e Γ g y)到 壓 電 變 壓 器 〇 頁 1 I 另 外 > 第 1 之 一 次 側 領 域 具 有 約 為 壓 電 基 板 之 1/ η長 1 1 度 ί 因 此 > 第 1 領 域 在 壓 電 基 板 之 第 1 方 向 上 具 有 共 振 1 | 時 之 應 力 分 佈 之 半 波 長 之 長 度 而 變 成 1 共 振 時 在 此 第 1 1 訂 方 向 上 産 生 正 或 負 之 任 應 力 之 壓 電 基 板 之 領 域 0 又 > 1 第 2 之 一 次 側 領 域 具 有 壓 電 基 板 之 第 1 方 向 長 度 之 1/ η 1 | 以 下 長 度 9 因 此 第 2 之 一 次 側 領 域 在 壓 電 基 板 之 第 1 方 1 I 向 上 具 有 共 振 時 之 應 力 分 佈 之 半 波 長 以 下 之 長 度 > 而 變 1 成 共 振 時 在 第 1 方 向 上 産 生 正 或 負 之 任 一 應 力 之 領 域 〇 I 此 第 2 之 一 次 側 領 域 之 第 1 主 面 及 第 2 之 主 面 上 分 別 設 1 1 置 相 互 對 向 之 第 3 之 一 次 側 電 極 及 第 4 之 一 :k 側 電 極 ) 1 1 第 2 之 一 次 側 領 域 之 第 3 之 一 次 側 電 極 及 第 4 之 一 次 側 I 1 電 極 間 在 厚 度 方 向 之 既 定 方 向 上 極 化 9 同 時 第 3 之 一 次 1 1 側 電 極 及 第 4 之 一 次 側 電 極 與 第 1 之 一 次 側 電 極 及 第 2 1 1 之 一 次 側 電 極 以 既 定 之 連 接 狀 態 作 電 氣 的 連 接 1 因 此 1 I 第 2 之 一 次 側 領 域 能 對 應 共 振 時 在 第 2 之 一 次 側 領 域 産 1 1 -2 7 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(2丨OX 297公漦) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 ( >t ) 1 1 生 之 應 力 之 方 向 産 生 振 動 以 使 更 應 增 大 受 第 1 之 一 次 側 1 1 領 域 之 第 1 及 第 2 之 一 次 側 電 極 及 第 1 之 一 次 側 領 域 之 1 1 激 m 所 産 生 之 共 振 j 結 果 t 藉 第 2 之 一 次 側 領 域 更 增 大 請 1 先 1 共 振 » 而 在 — 次 側 能 更 有 效 率 地 將 輸 入 之 電 能 轉 換 為 Mk m 閱 1 械 的 彈 性 能 〇 背 ιέ 1 I 之 1 這 樣 地 藉 設 置 第 2 之 一 次 側 領 域 » 壓 電 變 壓 器 之 輸 意 1 事 1 入 阻 抗 變 小 進 而 容 易 白 電 源 供 給 電 能 至 壓 電 變 壓 器 項 I 另 外 在 次 側 能 更 有 效 率 地 將 輸 入 電 能 轉 換 為 健 機 械 的 再 填 寫 Λ 本 彈 性 能 9 因 此 能 實 效 地 增 大 壓 電 變 壓 器 之 舁 壓 比 〇 頁 1 1 本 發 明 之 第 5 壓 電 變 壓 器 > 另 外 在 壓 電 基 板 之 第 1 方 1 1 向 上 再 設 置 與 第 1 之 — 次 側 領 域 及 第 2 之 一 次 側 領 域 不 1 I 同 之 領 域 之 二 次 側 領 域 t 此 二 次 側 領 域 9 在 第 2 方 向 上 I 訂 設 置 相 互 對 向 之 第 1 之 二 次 側 電 極 及 第 2 之 二 次 側 電 極 1 i 二 次 側 領 域 上 至 少 第 1 之 二 次 側 電 極 及 第 2 之 二 次 側 1 | 電 極 間 在 第 2 方 向 上 極 化 » 前 述 第 2 方 向 是 在 與 第 1 主 1 I 面 之 刖 述 —^· 邊 正 交 之 另 邊 延 伸 之 方 向 〇 因 此 > 此 二 側 1 乂 領 域 之 壓 電 基 板 % 以 桕 生 (P s i s S ο η )比而與受第1 之- I 次 側 電 極 及 第 2 之 一 次 側 電 極 激 勵 之 第 1 方 向 上 之 共 振 I 1 1 結 合 > 並 在 第 2 方 向 振 動 使 在 第 2 方 向 産 生 μ* 機 械 之 畸 變 1 1 而 在 第 2 方 向 之 極 化 方 向 上 産 生 電 位 差 9 此 電 位 差 能 i 1 I 第 1 及 第 2 之 二 次 側 電 極 取 出 〇 1 1 又 如 此 地 9 因 第 1 及 第 2 之 二 次 側 電 極 在 第 2 方 向 1 1 上 相 互 對 向 設 置 » 故 第 1 及 第 2 之 二 次 侧 電 極 在 第 1 方 1 I 向 上 延 伸 — 既 定 長 度 » 而 能 延 伸 到 含 有 第 1 方 向 之 振 動 1 1 -2 8 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2丨OX 297公釐) ^^'/168 B7 經濟部中央標準局員工消費合作社印製 五、發明説明( >7 ) 1 1 之 節 〇 因 此 9 可 白 二 次 側 電 極 分 別 g 第 1 及 第 2 之 二 次 1 1 側 電 極 之 第 1 方 向 之 振 動 之 節 之 部 份 引 出 引 線 (lead)及 ! ! 引 線 框 » 結 果 9 第 1 方 向 之 振 動 不 受 阻 害 二 次 側 之 電 請 1 氣 連 接 及 機 械 之 支 撐 變 成 容 易 » 壓 電 變 壓 器 之 輸 出 變 成 先 閱 ik 1 1 安 定 而 裝 殼 (casing)也變成容易 0 背 δ 1 之 1 另 外 9 二 次 側 領 域 之 第 1 之 二 次 側 電 極 與 第 2 之 二 次 意 1 I 側 電 極 9 因 不 與 一 次 側 電 極 共 通 接 地 9 故 一 次 側 回 路 與 事 項 再 1 1 二 次 側 回 路 在 直 流 上 可 分 開 , 於 二 次 侧 上 分 別 形 成 與 一 填 寫 次 側 分 開 之 接 地 電 極 可 使 —· 次 側 之 接 地 與 二 次 側 之 接 地 本 頁 V' 取 1 I 雄 Jtt〇 緣 9 另 外 9 二 次 側 也 可 不 必 接 地 而 成 浮 起 以 提 高 耐 噪 1 1 性 〇 1 I 理 想 的 是 第 1 之 二 次 側 電 極 設 置 於 壓 電 基 板 之 第 2 方 1 向 之 端 部 或 一 端 部 附 近 ) 第 2 之 二 次 側 電 極 設 置 於 壓 訂 1 電 基 板 之 第 2 方 向 之 另 —* 端 部 或 另 一 端 部 之 延 遲 0 這 樣 1 I 一 來 > 能 有 效 地 將 二 次 側 領 域 内 産 生 之 電 荷 幾 乎 全 部 取 I I 出 0 1 再 者 9 第 1 之 二 次 側 電 極 也 可 設 置 在 與 壓 電 基 板 之 第 1 2 方 向 正 交 之 第 3 端 面 及 第 4 端 面 中 之 另 一 JJU m 面 上 0 1 1 又 9 第 1 及 第 2 之 二 次 側 電 極 最 好 是 同 樣 設 在 壓 電 基 1 1 板 之 第 1 主 面 及 第 2 主 面 之 任 一 主 面 上 Ο 這 樣 作 > 一 次 1 I 之 成 膜 作 業 能 同 時 形 成 次 側 電 極 及 二 次 側 電 極 〇 另 外 1 1 > 僅 在 第 1 及 第 2 主 面 上 形 成 與 引 線 及 引 線 框 之 連 接 9 1 I 可 簡 化 引 線 及 引 線 框 之 形 狀 〇 1 | 又 理 想 的 是 第 1 之 二 次 側 電 極 設 在 第 1 主 面 及 第 2 1 1 -2 9 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公漦) A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明 ( ) 1 I 主 面 中 之 一 値 主 面 上 > 第 2 之 二 次 側 電 極 設 在 壓 電 基 板 1 1 之 第 1 主 面 及 第 2 主 面 中 之 另 一 主 面 上 0 這 樣 作 也 能 藉 1 I 對 各 之 主 面 之 成 膜 作 業 同 時 形 成 一 次 側 電 極 及 二 次 側 電 請 1 先 1 極 〇 另 外 9 在 第 1 及 第 2 主 面 上 形 成 與 引 線 及 引 線 框 之 閱 讀 1 連 接 9 可 簡 化 引 線 及 引 線 框 之 形 狀 〇 背 ώ 1 1 之 1 再 者 » 若 從 壓 電 變 壓 器 之 節 的 位 置 引 出 引 線 及 引 線 框 注 意 1 I 9 待 別 是 引 線 框 » 電 氣 的 連 接 及 機 械 的 支 撐 能 同 時 形 成 事 項 1 I 在 節 的 位 置 上 〇 待 別 是 ) 本 發 明 之 第 1 及 第 2 之 二 次 側 再 填 寫 本 電 極 係 在 第 2 方 向 上 相 互 對 向 設 置 9 因 此 第 1 及 第 2 之 頁 1 | 二 次 側 電 極 在 第 1 方 向 上 延 伸 一 既 定 長 度 9 而 能 延 伸 到 1 1 包 含 第 1 方 向 之 振 動 之 節 〇 因 此 9 引 線 及 引 線 框 可 分 別 1 I 在 第 1 及 第 2 之 二 次 側 電 極 之 第 1 方 向 之 振 動 之 節 的 部 1 訂 份 S 二 次 側 電 極 引 出 9 結 果 > 不 阻 害 第 1 方 向 之 振 動 1 > 而 容 易 形 成 二 次 側 之 電 氣 連 接 及 •μ# m 械 的 支 撐 9 壓 電 變 1 I 壓 器 之 輸 出 安 定 9 而 裝 殼 也 變 成 容 易 0 1 另 外 > 欲 使 受 第 1 之 一 次 側 領 域 之 第 1 及 第 2 之 一 次 I 側 電 極 之 激 勵 而 産 生 之 共 振 應 再 增 大 而 振 動 此 第 2 之 一 I 次 側 領 域 時 共 振 時 第 2 之 一 次 側 領 域 上 産 生 之 應 力 方 向 1 1 若 與 共 振 時 第 1 之 —- 次 側 領 域 之 第 3 之 一 次 側 領 域 與 第 1 1 4 之 一 次 側 電 極 間 之 極 化 方 向 作 成 與 第 1 之 一 次 側 領 域 1 | 之 第 1 之 一 次 側 電 極 與 第 2 之 一 次 側 電 極 間 之 極 化 方 向 1 1 相 反 外 > 同 時 將 第 3 之 一 次 側 電 極 及 第 1 之 一 次 側 電 極 1 I 作 電 氣 的 連 接 第 4 之 一 次 側 電 極 及 第 2 之 —. 次 側 電 極 1 I 也 作 電 氣 的 連 接 〇 1 1 -3 0 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公犛) A7 B7 經濟部中央標準局貝工消費合作社印製 五、發明説明 ( >9 ) 1 1 另 外 欲 使 受 第 一 次 領 域 之 第 1 及 第 2 之 一 次 側 電 極 1 1 之 激 勵 而 産 生 之 共 振 應 再 增 大 而 振 動 此 第 2 之 一 次 側 領 I 1 域 時 共 振 時 第 2 之 一 次 側 領 域 上 産 生 之 應 力 方 向 若 與 共 請 1 先 1 振 時 第 1 之 次 側 領 域 上 産 生 之 應 力 方 向 相 反 時 理 想 的 閱 i去 1 是 將 第 2 之 一 次 側 領 域 之 第 3 之 一 次 側 電 極 與 第 4 之 —- 貪 1 之 1 次 側 電 極 間 之 極 化 方 向 作 成 與 第 1 之 —» 次 側 領 域 之 第 1 意 1 I 之 一 次 側 電 極 與 第 2 之 __. 次 側 電 極 間 之 極 化 方 向 相 同 外 拳 項 1 ! 4 1 > 同 時 也 可 將 第 3 之 —* 次 側 電 極 及 第 2 之 —^- 次 側 電 極 作 填 寫 本 電 氣 的 連 接 » 第 4 之 —* 次 側 電 極 及 第 1 之 :k 側 電 極 作 頁 •W〆 ! I 電 氣 的 連 接 0 1 1 另 外 > 欲 使 受 第 1 之 一 次 側 領 域 之 第 1 及 第 2 之 一 次 1 I 側 電 極 之 激 勵 而 産 生 之 共 振 應 再 增 大 而 振 動 此 第 2 之 —— 1 訂 次 側 領 域 時 第 2 之 —- 次 側 領 域 與 第 1 之 —- 次 側 領 域 間 之 1 距 離 是 長 度 方 向 之 長 度 之 l/n以上, 共振時第2 之- 1 I 次 側 領 域 上 産 生 之 應 力 方 向 若 與 共 振 時 第 1 之 一 次 側 領 1 1 1 域 上 産 生 之 應 力 方 向 相 同 時 理 想 的 是 將 第 2 之 一 次 側 領 1 4 域 之 第 3 之 —. 次 側 電 極 與 第 4 之 一 次 側 電 極 間 之 極 化 方 I 向 作 成 與 第 1 之 一 次 側 領 域 之 第 1 之 ~- 次 側 電 極 與 第 2 1 1 之 一 次 側 電 極 間 之 極 化 方 向 相 同 同 時 將 第 3 之 一 次 側 1 1 電 極 及 第 1 之 一 次 側 電 極 作 電 氣 的 連 接 f 第 4 之 一 次 側 1 | η 極 及 第 2 之 一 次 側 電 極 作 電 氣 之 連 接 〇 1 1 另 外 > 二 :k 側 領 域 之 第 1 及 第 2 之 二 次 側 電 極 間 另 再 1 | 設 置 在 第 2 方 向 上 分 別 與 第 1 及 第 2 之 二 次 側 電 極 對 向 1 之 第 3 之 二 次 側 電 極 » 二 次 侧 領 域 之 第 1 之 二 次 側 電 極 1 -3 1 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公犛) A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明 (和 ) 1 i 與 第 3 之 二 次 側 電 極 間 於 第 2 方 向 上 極 化 1 二 次 側 領 域 1 1 之 第 2 之 二 次 側 電 極 與 第 3 之 二 次 側 電 極 間 於 第 2 方 向 1 1 上 産 生 與 第 1 之 二 次 側 電 極 與 第 3 之 二 次 側 電 極 間 之 極 請 1 先 1 化 方 向 相 反 之 極 化 〇 閱 ! 讀 1 I 也 可 自 第 1 及 第 2 之 二 次 側 電 極 與 第 3 之 二 次 側 電 極 背 1 I 之 1 之 間 取 出 二 次 側 電 力 〇 注 意 1 | 即 使 m. 樣 作 此 二 次 側 領 域 之 壓 電 基 板 也 係 以 桕 生 比 事 項 1 I 再 1 領 域 及 第 2 之 一 次 側 領 域 激 勵 之 第 1 方 向 上 之 共 振 結 合 馬 本 而 在 第 2 方 向 上 振 動 以 在 該 方 向 産 生 機 械 的 崎 變 進 而 頁 1 ί 在 該 方 向 之 極 化 方 向 産 生 電 位 差 此 電 位 差 可 白 第 1 及 1 1 第 2 之 二 次 側 電 極 與 第 3 之 二 次 侧 電 極 間 取 出 〇 ! I 再 者 » 在 壓 電 基 板 之 二 次 側 領 域 上 9 於 第 2 方 向 設 置 1 訂 互 相 對 向 之 第 1 之 二 次 側 電 極 及 第 2 之 二 次 側 電 極 9 第 1 1 及 第 2 之 二 次 側 電 極 間 於 第 2 方 向 上 再 設 置 分 別 與 第 1 I 1 及 第 2 之 二 次 側 電 極 對 向 之 第 3 之 二 次 側 電 極 * 而 可 1 1 白 第 1 及 第 2 之 二 次 側 電 極 與 第 3 之 二 次 侧 電 極 間 取 出 1 Λ 二 次 側 電 力 9 因 此 在 二 次 側 領 域 上 於 第 2 方 向 設 置 相 互 I 對 向 之 第 1 之 二 次 側 電 極 及 第 2 之 二 次 側 電 極 與 第 1 之 1 1 二 :k 側 電 極 及 第 2 之 二 :k 側 電 極 間 於 第 2 方 向 上 之 任 ___- 1 I 方 向 極 化 之 情 形 比 較 ί 二 次 側 電 極 間 之 距 離 縮 短 電 極 1 I 面 積 增 大 » 二 次 側 之 靜 電 電 容 變 大 9 輸 出 阻 抗 變 小 〇 這 1 1 樣 子 壓 電 變 壓 器 之 輸 出 阻 抗 減 小 時 其 減 小 的 份 則 增 大 加 1 | 於 ϋ 電 變 Μ 器 之 二 次 侧 電 極 之 負 載 之 電 壓 進 而 低 阻 抗 1 | 之 負 載 也 能 驅 動 〇 1 1 -3 2 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS〉Λ4規格(21 OX 2们公漦) A7ο 五、發明説明(〜 經濟部中央標準局員工消費合作社印製 之化及情對電iltl 之極,器 之 1 上 基於領電電 1 極 1 之絶之 2 第 3 電動壓 3 第向 電置侧壓壓 第域第化之用J«I3含第側振變 第,方 壓設次制制 於領使極給化 Μ 包及次之電 是部 2 成因二抑抑 置側以向供極^2¾ 能 2 二向壓 的央第 變極使可在 設次極方時而 在 W 而第自方, 想中在 節電即也可 極二電 一化,2Γ第,,份 1 成 理之極 之側此 ,, 電使側任極題 W1’度 1 部第形 時上電 動次因極果 側以次之,問 彳第長第的害易 極向側 振二,電結 次間二上短之 Μ ,之從節阻容 電方次 之之部側 ’ 二域之向縮壓 工形定別之會撐。側 2 二 向 3 央次害 之領 2 方離高 情既分動不支易次第之 方第中二阻 3 側第 2 距決 2 種 一可振,的容二之 3 2 ,比之之 第次及第之解 Μ 這伸,之果械成之板第 第部之 3 動 將二 1 在間易 ,延此向結機變 3 基對 之央上第振 藉之第間極容 。»此上因方,及也第電極 板中向於之 ,2 置極電,者 W 因方 。1 框接殼置壓電 基之方接向 子第設電側果壓罾 ,1 節第線連裝設於側 電上 2 連方 樣及只側次結低 1’置第之之引氣,欲設次。壓向第件 2 這極與次二 。用第設在動極及電定,極二稱時方之構第 ,電,二 ,小使,向是振電線之安子電之對作 2 板撐之 外側形之較減能外對也之側引側出樣側 2 成樣第基支器 S次情 2 比壓也另互側向次出次輸這次第置這之電之壓 二之第形電源 相次方二引二之 二及配 板壓域變 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2Ι0Χ 297公赀) A7 B7 經濟部中央標準局員工消费合作社印製 五、發明説明( ) 1 I 變 壓 器 之 第 2 方 向 之 振 動 之 阻 害 之 狀 態 下 形 成 二 次 側 之 1 I 機 槭 的 支 撐 t 壓 電 變 壓 器 之 輸 出 安 定 而 裝 殼 也 變 成 容 1 1 易 〇 請 1 I 先 1 另 外 » 第 1 至 第 3 之 二 次 側 可 與 一 次 側 電 極 隔 一 間 距 閱 讀 背 i 設 置 〇 1 | 之 1 這 樣 作 時 一 次 側 回 路 與 二 次 側 回 路 在 直 流 上 可 分 離 * ί 1 | 於 二 次 側 上 分 別 形 成 與 _<- 次 側 分 開 之 接 地 電 極 而 - 次 側 拳 項 1 I 之 接 地 與 二 次 側 之 接 地 可 絶 緣 , 又 9 二 次 側 可 不 接 地 而 再 寫 本 浮 起 > 耐 矂 .音 性 也 可 提 高 〇 頁 1 I 另 外 ) 第 1 至 第 3 之 二 次 側 電 極 中 作 為 接 地 側 之 二 次 1 1 侧 電 極 與 作 為 接 地 側 之 一 次 側 電 極 也 可 形 成 直 流 的 連 接。 1 I N-S— m 樣 作 時 用 為 二 次 側 接 地 之 電 氣 連 接 可 商 一 次 侧 共 通 1 訂 取 得 9 故 不 需 要 二 次 側 接 地 用 之 引 線 及 引 線 框 9 結 果 f 1 能 消 除 因 二 次 側 接 地 用 之 電 氣 連 接 所 引 起 對 壓 电 變 壓 器 1 | 之 振 動 之 阻 害 〇 1 I 再 者 > 第 3 之 二 次 側 電 極 係 包 含 第 1 方 向 之 振 動 之 節 1 而 在 第 1 方 向 上 延 伸 設 置 令 第 3 之 二 次 側 電 極 設 在 壓 電 1 基 板 之 第 2 方 向 之 中 央 部 t 第 1 及 第 2 之 二 次 側 電 極 對 1 1 第 3 之 二 次 側 電 極 在 第 2 方 向 上 對 稱 配 置 > 第 1 及 第 2 1 1 之 二 次 侧 電 極 作 為 二 次 侧 接 地 用 電 極 > 第 1 及 第 2 之 二 1 1 次 側 電 極 與 作 為 接 地 側 之 一 次 侧 電 極 也 可 形 成 直 流 的 連 I 1 接 〇 1 1 這 樣 子 » 第 3 之 二 次 侧 電 極 係 包 含 第 1 方 向 之 振 動 之 1 I 節 而 延 伸 設 置 在 第 1 方 向 9 藉 此 9 能 從 壓 電 基 板 之 第 1 1 1 -3 4 - 1 1 1 1 本紙張尺度適用中國國家標率(CNS ) Λ4規格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印製T,-° This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (2IOX 297 Gongchu) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy 5. Description of invention () 1 I (Summary of invention) 1 1 Therefore &; The main gigantic provision of the present invention-a piezoelectric with a high step-up ratio 1 1 Transformer 0 Please 1 First 1 According to the present invention provides a first piezoelectric transformer t which has a piezoelectric substrate 9 The reading 1 substrate has a first The main surface and the second main surface facing the first main surface) ϋ Describe 1 1 of the first main surface and the second main surface as a direction of the piezoelectric substrate 1 matter 1 length Direction »Describes that the piezoelectric substrate has at least divided items in the aforementioned longitudinal direction | The first area, the second area, and the third area are formed. 0 -S- Fill in—J This piezoelectric The length of the first area of the substrate is about 1 / η (η is an integer of 2 or more) of the length of the piezoelectric base I ′-1 I plate in the longitudinal direction, 1 1 is the first area before the first area 1 The main surface and the second main surface are provided respectively 1 1 The first primary electrode and the second-^ secondary electrode facing each other 9 .Λ.Χ. 刖 1 The first description of the first area __- between the secondary electrode and the second primary i-side electrode in the thickness direction between the first main surface and the third main surface 1 1 polarized above 1 1 in the longitudinal direction Before the predetermined first area is separated by a predetermined distance 1 A secondary electrode 9 is provided on the second area of the piezoelectric substrate 9 1 The third area is provided between the first area and the second area 9 Its length is 1 1 Is the length of the piezoelectric substrate in the longitudinal direction 1 / η or less, 1 1 The first main surface and the second main surface of the third area are respectively 1 I The third-secondary electrode and the fourth -W * secondary electrode facing each other are provided > 1 1 The description of the third field and the description of the third primary electrode and the description of the 4th 1 1 secondary electrode generate polarization in the predetermined direction of the thickness direction 9 1 1 In addition, y -XU. The 3rd secondary side electrode 5 poles and Λ.Λ. Describe the 4th secondary side electrode 1 1 1 1 1 1 This paper size is applicable to China National Standard (CNS) Λ4 specification (2IOX297mm) A7 Central Bureau of Standards Employee's consumer cooperation du printing ^ Ιύβ V. Description of the invention (4) The first primary electrode and the second primary electrode are electrically connected in a predetermined connection state, and the second field is in the longitudinal direction Provide the first piezoelectric transformer with generated polarization. The input frequency of the primary electrode, the physical properties of the piezoelectric substrate, and the length of the vibration direction determine the resonance mode. Here, the length of 1 / n of the length of the piezoelectric substrate is equivalent to one-half wavelength of the resonance mode. Therefore, for example, if the resonance mode is 1.5 wavelengths, η is 3, and if it is 1 wavelength, η is 2. By virtue of the resonance mode at the piezoelectric transformer, no matter how large the frequency can be obtained, η can take an integer of 2 or more. According to the present invention, the first main surface and the second main surface of the first area having a length of about 1 / η (η is an integer greater than or equal to 2) of the length of the piezoelectric substrate are provided with the first one facing each other. The side electrode and the second primary side electrode are polarized in the thickness direction between the first primary surface and the second primary surface between the first primary side electrode and the second primary inverted electrode in the first area A piezoelectric transformer with a secondary-side electrode is provided on the second area of the piezoelectric substrate at a predetermined distance from the first area in the direction. There is a third area between the first area and the second area of the piezoelectric substrate. The first primary surface and the second primary surface of the third area are respectively provided with a third primary electrode and a fourth primary electrode facing each other. Therefore, the area of the primary electrode increases, and the input impedance of the piezoelectric transformer ( IMPEDAUCE) becomes smaller. As a result, it is easy to supply energy from the power source to the piezoelectric transformer. Furthermore, in the present invention, the length of the first field is about l / n (n is an integer of 2 or more) in the longitudinal direction of the piezoelectric substrate, so the first field is under pressure (please read the precautions on the back before filling this page) ) This paper scale is applicable to China National Standard (CNS) Λ4 specification (210 X 297 mm) ^ ^ V it V. Description of invention (A7 B7 Employee consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs Du printed electrical substrate length, stress substrate The length is long, and the force leads to set the phase. The third thickness side and the fourth side electrode area are active so that the first increase is the mechanical side electrode. The secondary side is electrically set. The third side electrode ceramic substrate becomes shorter. And the resonance domain in the direction of the common piezoelectric fundamental direction. When there is resonance vibration in the first direction of the mutually opposing domain, it becomes the domain of the length plate. In addition, if the length is less than 1 / η, when it has resonance, it should become the domain of the length. In the third field, the third primary side 3 primary side electrode is polarized in a predetermined direction, and either the side electrode and the first half of the stress distribution at the half wavelength have a positive or negative direction. 3 of 3 The degree of piezoelectricity is piezoelectric, so the force distribution of the piezoelectric substrate of the third area is less than half the wavelength in the direction of the positive or negative. The electrodes on the 1st and 2nd main surfaces and the 4th primary electrode and the 4th Between the primary side electrode, the third primary side electrode, the primary side electrode, and the second one (please read the precautions on the back before filling out this page). Elasticity, the area between the 4th pole and the second, the length of the connection state, so that the electrical connection is made, therefore, when the third vibration is generated in the direction of the stress on the third field, the vibration is greatly affected by the first field The first and second primary side electrodes excite the resonance, and as a result, the third field can more efficiently convert the input electrical energy on the primary side. Set this first third field, set in the third The end of the secondary electrode of the third primary electrode in the field and the two-ceramic substrate can be polarized in the longitudinal direction, and the first primary electrode and the second primary electrode of the first field of the piezoelectric ceramic Piezoelectric ceramics between the end and the secondary electrode Compared with the case of polarization, the distance between the primary electrode and the secondary electrode in the longitudinal direction of the secondary side becomes shorter. The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210Χ 297 mm). V. Description of the invention (A7 B7 Reduce the output impedance. Once the output impedance of the piezoelectric transformer is reduced, it can be printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. The effectiveness of the bullet is set to two. Φ: ' The output of the compacted hair is higher than the pressure of Ϊ * of f, which is determined by the mechanical change of the short pole plate. The Lff 上 子 ®i energy, like the amplifier, the electrical equipment is set to shrink Xingjue CF set the off-side porcelain solution with the pressure of the vibration 3¾ home domain Xingzi starter as the pressure. It is kv total Μ, the vibration of the collar is changed, and the pressure of the sub-ceramic is changed. If the Μ is on the side of f in case 3, it is necessary and common. The electric capacity of the electric domain is one of the electric domains. The electric capacity of the electric domain is greater than the first time to the large piezoelectric energy and the pressure of the collar is negative. The negative ^ becomes the second of L5. 4 of 3 The result is low, the CFQnl is clearly given by the promotion, that is, the first side, the second side, the second side, and the side before the ubh, and the electric pressure can lead to the small energy and the time and scratch the C with the time Η pressure In the beginning, the short discharge capacity 3, the power transmission minus this area, the two-pole electrical setting is small, the two U rises, and the setting is reduced to the first level. The energy can be separated from the electrical equipment that is equipped with the transformer is on the electric side. The supply ground is also '1 pole side secondary unpressed and pressurized Lr device pressure release due to the negative light source rate of the second power and the power supply variable CF voltage change, the side power generation resistance increases on the side one With shape to electricity. change. Electricity is extremely large, such as the self-existing pressure, and the absolute pressure of the second time. Use electricity to make pressure. However, the second one is easier to transmit. The one of the three terminals is used for the pressure ratio. Capacitance, in this way, the first to the chemical effect, the ratio is smaller than the pressure, and the external side of the domain is connected to the external QS1 pressure. The second decompression changes, the other changes negative. , The lead is extremely high, and the other one can change the ratio and the specific ratio. This side is better than the one with 33%. The number of extreme pressures, such as anti-inferior secondary pressures, and then to the second side of the problem, then the pressure is large, and the resistance is still two liters. The QIn on the large side of the secondary power generation quality limit (please please Read the precautions on the back first and then fill out this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specifications (210 X 297 mm) A7 B7 5. Description of the invention (7) Beginning 1 Electric discharge 〇 Piezoelectric Mingfa This setting is based on the resistance that is reduced by the resistance, which is the resistance of the resistance. The output voltage is P1-C. The voltage is added to the voltage, and the description is increased. Set the pole on the secondary side of the power generation. The secondary domain of the second side of the electric power and the secondary domain of the third domain are borrowed from the first side of the first set. The first domain is in the collar »3 and the other is the C. pressure The adjustment of the total voltage of the electrical self-pressure can only be raised without mentioning it, so it is small, and the resistance of the large resistance resistance can be adjusted at the same time as the energy transmission side. At the next time, the leader of the 1st domain 2 3rd and the first move, and the 1st and the second domain will receive the 1st share Make the birth desire, and _ above the resurrection of life 3 domain first domain first 3rd time when the second vibration will be shared with the side of the other side if the Xiang Fang Xiangli should respond to the opposite direction to lead the upper domain 3 should At the time, between the first and second poles, between the second pole of the second side and the second side of the secondary side, the second side of the first side and the second side of the second side of the second side. The second order of the side is 1 1 of 2 1 and the first and third pole is the electric side of the second order of 1 1 of 3 4. Connect, connect, connect, and connect the extra-air gas and electricity together with the electricity to the polar electrode. The 3rd side, the first time, the 1st domain, the 2nd, the 3rd, and the 1st vibration, which increases and increases. Domain re-acceptance should be the first to share the desire for birth, but encourage others (please read the precautions on the back and then fill out this page) Employee consumption cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs should be appropriate. 4 Cheng Disheng and the first 3 domain leaders 1 domain leader 3 Zhen Di Gong will understand if the division direction is Fang's force g -.- Λ mt should become the anti-regeneration phase of the upward domain The electricity 2 1 is the first pole and the electricity 1 3 is injured. The first time is to take the lead of a domain with 2 Μ1, the outer and the reverse 4 are in phase, and the direction is connected to the side of the galvanic gas pole. Between the electricity between the poles. The paper size of the paper is applicable to the China National Standard Falcon (CNS) Λ4 specification (210X297 mm) A7 B7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs ) 1 1% outside > If the resonance generated by the excitation of the first field and its first and second primary electrodes 1 1 should be increased again to vibrate the third field y the third field and the third field 1 The distance between the domains is 1 / η longer than the longitudinal direction, please 1 | 9 If the direction of the stress generated in the third domain at resonance is the same as the first reading at resonance! I ik 1 1 Ideal if the direction of the stress generated in the domain is the same In addition to the polarization direction between the secondary side electrode of the first area of the third area and the third side of the third area and the fourth-*: k side electrode, the intention is to make the intention of 1 1 and the first primary side electrode of the first area and the first 2 Matter between secondary electrodes 1 I Then the polarization direction of 1 is the same, and the external air 9 is connected to the third-* secondary electrode and the first fill-in package ___ »The secondary electrode is electrically connected to the f 4 secondary electrode and the second page 1 I The primary electrode is used for electrical connection 〇1 1 Furthermore, the length between the first area of the piezoelectric substrate and the second area of the secondary side I 1 is less than 1 / η of the length of the substrate , In this way, I set a length of less than half the wavelength of the stress distribution at resonance in the length direction of I 1 1 and then set the fourth area to generate resonance. The stress direction is only the same as at resonance! I The stress direction generated in the first area is the same 9 On the 2nd 1 1st main surface and the 2nd main surface of the 4th field, the 5th primary side current 1 Λ pole and the 6th primary side electrode are set to face each other, respectively, the 5th primary in the 4th field Polarization direction between the side electrode 1 and the sixth primary side electrode It is the same as the polarization direction between the primary electrode of the first area 1 1 1 and the primary electrode of the second area) 1 | The fifth primary electrode and the first primary electrode are electrically connected 9 1 I The primary electrode of the 6 and the second primary electrode are electrically connected i 1 1 thereby 9 the excitation energy generated by the excitation of the first and second secondary electrodes of the first area 1 I increases. 3 of-secondary electrode and 4th 1 1 end of primary electrode on secondary electrode side and 5th-· secondary electrode 1 1 -1 Q-1 1 1 1 (CNS) Λ4 specification (2 丨 OX Gongluan) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Invention Description (9) 1 1 and 6 of the primary electrode on the secondary electrode side end Between the XUI m part of the secondary 1 1 side electrode and the secondary side electrode The piezoelectric ceramic substrate is most ideally polarized in the direction of 1 1 degree long. 0 / -— S 1 1 In addition 9 Separately set in the longitudinal direction of the piezoelectric substrate. 5th field first 1 I 1 and 6 For the second area > the fifth area% is set on the opposite side of the first collar 1 I area 9 The length of the fifth area is about the length of the piezoelectric substrate in the longitudinal direction Note 1 | Meaning 1 of 1 / η length, the fifth Set the items on the 1st and 2nd main surfaces of the field 1 | Reset the 7th primary electrode and the 8th secondary electrode facing each other to fill in 'Write this page i 5th domain 7th secondary side Between the electrode and the 8th- * secondary electrode, in addition to the I polarized in the predetermined direction in the thickness direction 9, the 7th one: the k-side electrode and the 1 1 8 primary electrode and the 1st primary electrode and the first 2 of. Secondary side 1 I pole is given The connection state is for electrical connection. The 6th field is located in the 5th field. The 1st field is set between the 1st field and the 2nd field. 9 The length is less than 1 / η length of the piezoelectric substrate in the longitudinal direction. The 6th field is the first. The main surface and the second main surface 1 | Set the ninth primary electrode and the 10th secondary side facing each other 1 1 electrode t 6th secondary electrode 9th primary electrode and the 10th A primary electrode is polarized in a predetermined direction in the thickness direction. In addition, the 9th primary electrode and the 10th primary electrode and the 1st primary electrode 1 1 and the 2nd primary electrode Make electrical connections in a predetermined connection state 9 I 1 The secondary electrode is at least on either the first or second main surface 2 1 1 The second area on both sides of the secondary electrode is polarized in the longitudinal direction f As a result, the area 5 1 1 has resonance in the longitudinal direction of the piezoelectric substrate Half of the stress distribution 1 I The length of the wavelength > becomes either positive or negative in the longitudinal direction-. 1 1 of the stress area t This 5th area can correspond to the glow generated on the 5th area at resonance 1 1 -1 1-1 1 1 1 This paper scale is applicable to the Chinese National Tomb Standard (CNS) Λ4 specification (2) 0X 297 g) Μ Β7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention Instructions (1 0) 1 i Vibration in the direction to make it more necessary to increase the resonance generated by the excitation of the 1st and 2nd secondary electric 1 1 pole and the 1st area 9 The 6th area has resonance in the length direction of the piezoelectric substrate 1 | plate The stress distribution at the time is below half the wavelength! | Length, becomes any stress that produces positive or negative stress in the length direction at resonance 1 1 Reading 1 | Fields > This sixth field can correspond to the sixth field at resonance Spawn 1 1 The direction of the force produces vibration to make it more important to increase the resonance generated by the excitation of the 1st and 2nd-secondary side electric attention 1 pole and the 1st field > result 9 can be white secondary side matters 1 | again 1 Inject energy into the piezoelectric transformer on both sides of the electrode > and can further improve the piezoelectric transformer. Fill in 4- The pressure ratio of the loader is 0 Page 1 This piezoelectric transformer is generally suitable for resonance mode and at least 1 in the length direction In the case of the resonance mode of the stress distribution above 1.5 wavelengths (preferably 1.5 wavelengths and above and an integer of 1 1/2 of the 1/2 wavelength). 1 1 Set 1 In addition 9 can also make the second area > the stress distribution at the resonance of the third area and the sixth area are in the direction of the first or second main surface and are the stresses that only produce compression or any stress of 1 | extension The same half-wavelength area 〇 is a hundred of 9 only 1 1 The length of the area containing the second area 9 of the third area and the sixth area is 1 μm to the length of the piezoelectric substrate in the longitudinal direction 1 / η or less " I can be 〇1 1 In addition 9 For the second field * The first field and the fifth field are symmetrical 1 I configuration 9 The third field and the sixth field are also symmetrical for the second field 1 1 configuration >. With this > can inject twice as much energy as in the case where only the first and third areas are provided in the second area of the 1st area alpha 1 〇1 I In addition t the above-mentioned piezoelectric transformer 9 The piezoelectric substrate has 1st to the positive 1 1 in the length direction Surface and 2nd end surface 9 1st and 2nd-»Secondary electrode is divided into 1 1 -1 2-1 1 1 1 This paper scale is applicable to China National Standard (CNS) Α4 specification (210Χ 297 mm) Central Standard of the Ministry of Economic Affairs A7 B7 printed by the Bureau Staff Consumer Cooperative V. Description of the invention (") Do not extend in the longitudinal direction at a position with a long distance of about 1/2 of the distance from the first end surface to the first end surface and the second end surface , The third and fourth primary-side electrodes are located at a distance from the first and second primary-side electrodes and the secondary-side electrodes, respectively, and the third area generates a pole with the same polarization direction as the first area in the longitudinal direction The fourth primary electrode and the first primary electrode are electrically connected, and the third primary electrode and the second primary electrode are electrically connected. This piezoelectric transformer is suitable for A piezoelectric transformer with a stress distribution of 1 wavelength in the longitudinal direction between the second end faces can also increase the step-up ratio. In addition, in the above-mentioned first piezoelectric transformer, the piezoelectric substrate has a first end face and a second end face orthogonal to the longitudinal direction, and the first and second primary electrodes extend in the longitudinal direction from the first end face to the first 1 The distance between the end face and the second end face is about 1/3 of the length of the distance, and the third and fourth primary electrodes are in the length direction from the first end face to the distance between the first end face and the second end face The distance of about 1/3 of the length from the first end face to the distance between the first end face and the second end face is less than 2/3 of the length of the distance, and the first and second primary electrodes and The secondary electrodes extend at a distance, the third area produces polarization in the thickness direction from the polarization direction of the first area, the fourth primary electrode and the first primary electrode are electrically connected, and the third The primary electrode and the second primary electrode are electrically connected. This piezoelectric transformer is suitable for piezoelectric transformers with a 1.5-wavelength stress distribution in the length direction between the first end surface and the second end surface. Pressure ratio. In this case, the primary electrode and secondary electrode on the 3rd and 4th -1 3-(please read the precautions on the back before filling in this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210χ2ζ > 7 mm) 5. Description of the invention (A7 B7 Printed by the Consumer Labor Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs and printed with the other side of the two-side square electric side for the 2-side square electric side, the other pole side The secondary end of the degree of the degree of sub-variation is separated from the square pole pole on the side of the degree of variation of the secondary electrode and the length of the sub-electrode is long. ίι side pole side pressure and a side plate with a primary distance of 2 of the secondary production base to the secondary side of the secondary 21 of the one-way electricity 1 the first high-order base 2 side 15 pole domain 1 1 cloth 2 Separate side pressure and the first end of the porcelain plate ^ The first part of the electric collar and the pole of the 5th and the pole ratio of the ceramic base and the 1 side 112 in the force base and the surface electric thickness of the electrode voltage 6 1 The Uth, the first, and the primary side of the first degree of application of electricity, the second voltage is raised from the second side to the second side, and the pressure used on the first side of the pole is on the pole side. , The length of the second pole on the second electric base side is set to U, the side of the second generation base of the electric wave generator and the side of the second side of the electric side of the side of the power side is set to 1 / min. 1 Press the end of the pole to the 6th of the secondary pressure on this side, the secondary change 2 extends the pole to the secondary pressure on the secondary 2 of the 5th of the electric power, the second borrows the second. The electric side of the electric extension extends to the fixed side Between the 2nd, 1st, and the one that you want to press and the upper side of the side. Press the next 6 poles, the connecting part 1 is 34 times longer than the second, and the first is connected to the first side. The 5th end is one of the first ends, and the second end presses the first end plate and the side pole of the first one of the first degree, and the degree rises by 1 base 45 times the electric gas, the side is up The fourth long side is connected to the first side of the electric connection, and the first side is the same as the electric external polarization, and the third pole at the end is continuously increased, and the secondary phase is the other electrode diplomatic diplomacy 2 and the first. The 3 of the inter-energy diplomacy is set as the 6 1 direction pole. On the side, it is divided into the third, the same gas surface, and the second side pole of the second square pole and the phase terminal of the third phase (please first Read the notes on the back (This page is written) This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210Χ297 mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (Η) The poles are extended in 1 end face to the distance between the first end face and the second end face is about 1/3 of the long distance, the third and fourth primary yoke electrodes in the longitudinal direction from the first end face to the first end face and the second The distance between the end surfaces is about 1/3 of the long distance to the distance from the first end surface to the distance between the first end surface and the second end surface of the length of about 2/3 or less, and the first and second The primary electrode and the secondary electrode extend at a distance, the third area produces a polarization in the thickness direction opposite to that of the first area, and the third primary electrode and the first primary electrode are electrically Connection, the fourth primary electrode and the second primary electrode are electrically connected. This piezoelectric transformer is generally suitable for piezoelectric transformers with a 1.5-wavelength stress distribution in the length direction between the first end surface and the second end surface. The boost ratio can also be improved. In this case, on the first and second main surfaces of the predetermined area of the piezoelectric substrate between the third and fourth primary electrodes and the secondary side electrodes, and the third and fourth primary electrodes and The secondary electrodes are separately provided with fifth and sixth primary electrodes at a distance, and the piezoelectric substrate between the fifth primary electrode and the sixth primary electrode is generated in the thickness direction with the first primary electrode and The polarization direction of the piezoelectric substrate between the second primary electrodes is the same polarization, the fifth primary electrode and the first primary electrode serve as electrical connections, the sixth primary electrode and the second primary electrode The electrodes are electrically connected, whereby a piezoelectric transformer with a higher step-up ratio can be obtained. The ceramic substrate between the end of the fifth primary electrode and the secondary electrode of the sixth primary electrode and the secondary electrode is preferably polarized in the longitudinal direction. -1 5-(Please read the precautions on the back before filling in this page) This paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (21 Ο X 297 g) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 3. Description of the invention ( < 4) 1 i Furthermore) The secondary electrode is preferably formed on the Jishan m plane orthogonal to the longitudinal direction 1 1 of the piezoelectric substrate. This is because the ideal vibration mode can be easily realized. Ο 1 I In addition 9 2 The secondary electrode can also be formed on the first main surface of the piezoelectric substrate and please 1 I at least the main surface of the second main surface 0 When doing so · The second mold forming operation should be read first 1 1 read 1 I can form a secondary The side electrode and the primary side electrode. In addition, the area of the secondary side electrode can be adjusted by adjusting the area of the secondary side 1¾ 1 | the distance between the secondary side and t. As a result, the output impedance of the voltage transformer 1 can be adjusted. In addition, the piezoelectric transformer The resonant frequency is 1 I and 1 is determined by the length of the piezoelectric substrate in the longitudinal direction. Therefore, the secondary side filling side pressure substrate electrode is formed on the first 1 At least page 1 of the main surface and the second main surface 1 The frequency and output impedance of the resonance can be controlled separately. Furthermore, the secondary side 1 1 The electrodes are formed on both the first main surface and the second main surface of the piezoelectric substrate It is easy to polarize in the direction of 1 1 degree long. 0 1 1 Order 1 In addition > Many of the above-mentioned piezoelectric transformers are integrated in the thickness direction > Each piezoelectric transformer— »Additional other piezoelectric on the secondary side field Transformer 1 | Transformer_ * Secondary side area 9 The secondary side area of each piezoelectric transformer is laminated on the other side 1 1 The secondary side area of the other piezoelectric transformer is one of many piezoelectric transformers 1 Λ Polarization of the secondary side area The direction and the connection state of the primary side electrodes are preferably set to-, I should be increased by the vibration of most piezoelectric transformers.--X-11 cases > The piezoelectric transformer with the product of 11 layers is made of the same structure >; Correspondence This electrode is made! I electrical parallel is more ideal 〇1 1 after doing this 9 input current due to the flow of several times the stack> If the input power is 1 1 when the input voltage is constant, the input voltage will become 1 of the stack, which can be reduced Input 1 I voltage 〇 In addition »Input current can increase input 1 1 because it can flow through multiples of build-up f. Input power is driven by high power (high P 0 wer). For this point > use 1 1 -1 6-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (2I0X297 moments) VIο3 Β7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of invention) 1 1 DO early plate piezoelectric transformer > If the energy density increases 1 1 degree due to the increase in power, the loss increases above the critical value determined by the material and reduces 1 1 efficiency. To avoid this phenomenon fm. First, the energy density in the piezoelectric substrate can increase the total input power level (P 〇wer between ii 1 i 1 eve 1) 〇 Third 9 As described above > by the majority of piezoelectric transformers made 1 1 The vibration mode of most piezoelectric transformers can be made into aa as a whole-Mode 〇 Note 1 Matter 1 Set the item at the position of the vibration section of the resonance mode of each piezoelectric transformer mentioned above | Set the piezoelectric transformer support section) By > No Filling in the vibration-damaging piezoelectric transformer can prevent the reduction of conversion efficiency. 0 Page 1 1 In addition > A part of the primary electrode is made into a feed-back electrode y insulated from the current primary electrode 1 1 by using this feed-back electrode It can be taken out in the form of a so-called tiny signal 1 1 to monitor the vibration state of the piezoelectric transformer »and use this 1 The feedback of the small signal to the piezoelectric transformer (fee db ack) can make the piezoelectric transformer 1 white excitation vibration 〇1 | This white excitation vibration f is best by connecting the phase shift circuit and the amplification circuit to 1. 1 The electrode is fed back and the output of the amplification circuit is added to the primary side electrode to produce 1 4. In addition, a second piezoelectric transformer 9 is provided according to the present invention. It has a piezoelectric substrate 1 I which is orthogonal to the longitudinal direction The first end face and the second end face 9 The first and 1 1 second side electrodes extend in the longitudinal direction before the piezoelectric substrate 1 1 The length direction is a distance of about 1/3 of the length from the length of the first end face Bit 1 1 Set »The 3rd and 4th primary electrodes provided in the 3rd field are pressed at 1 1 from the length of the piezoelectric substrate from the length of the first end face to approximately 1/3 of the length of 1 I. Electric The length direction is about 2/3 of the length from the first end surface 1 1 -1 7-1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210 to 297 mm) A7 B7 Central Bureau of Standards of the Ministry of Economic Affairs Printed by Nugong Consumer Cooperative V. Description of the invention (丨 b) 1 1 The position of the distance between the length and the extension is set 9 Between the third area and the second end surface 1 1 The secondary side area is provided > The third area produces 1st field 1 1 Polarization with opposite polarization direction> 1st primary electrode and 3rd one /-, please 1 first primary side electrode for electrical connection 9 2nd primary side electrode and 4th -Read i Secondary electrode for electrical connection> The secondary side area has a second end side back 1¾ 1 I of 1 7th area and 2nd area> The secondary electrode is provided on the piezoelectric substrate 1 I degree length direction The distance from the length of the second end face is about 1/6 of the length. Matter 1 | At least one of the first main face and the second main face up to the position --- Top> Fill in the piezoelectric near the end face on the second At least one of the first main surface and the second main surface of the substrate 'W · 1 I or the second end surface in the longitudinal direction of the piezoelectric substrate is provided with the first 2 1 1 side electrode 9 The seventh area is located in the first 2 Between the end face and the piezoelectric substrate at a length of 1 1 to a distance of about 1/6 of the length of the second 1XU m plane, and polarized in a predetermined length direction 9 The second area is located in the piezoelectric The position of the substrate in the lengthwise direction 1 is about 1/6 of the length of the second end face and the position of the piezoelectric substrate 1 I in the lengthwise direction is about 1/3 of the length of the second end face 1 I In the longitudinal direction, a polarization 1 opposite to the polarization direction of the seventh field is generated. 〇 1 m kinds of situations 9 have the connection between the 3rd primary electrode and the 4th one-k side 1 1 of the ground electrode and the 2nd primary electrode Ο! 1 Ideally the 2nd-»secondary electrode and No. 4-* The secondary electrode is connected to 1 | The ground electrode, the secondary electrode is only provided on the first main surface of the piezoelectric substrate * The primary electrode on the 1 1 2 is only provided on the second primary electrode of the piezoelectric substrate According to the present invention, a third piezoelectric transformer 9 is provided, which has a first end face and a second end face orthogonal to the longitudinal direction on the piezoelectric substrate 1 | 1st and 1 1 -1 8-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 (210X 297). Printed by the Ministry of Economic Affairs, China Bureau of Standards, and Staff Consumer Cooperatives. A 7 B7 5. Description of Invention (β) The second-side electrodes are in The longitudinal direction is extended at a position about 1/3 of the length of the piezoelectric substrate from the length of the first end face, The third and fourth primary electrodes of the 3rd field are respectively from the longitudinal direction of the piezoelectric substrate in the longitudinal direction from the distance of about 1/3 of the length of the first end surface to the longitudinal direction of the piezoelectric substrate from the first end surface The distance between the length of about 3/2 of the length is extended, and the third area and the second area are provided with a secondary side area. The third area generates polarization in the thickness direction that is the same as the polarization direction of the first area. The first primary side electrode is electrically connected to the fourth primary side electrode, the second primary side electrode is electrically connected to the third primary side electrode, and the secondary side field is provided with the seventh field at the second end side In the second area, the secondary-side electrode is provided on at least one of the first main surface and the second main surface at a distance of about 1/6 of the length of the second end surface in the longitudinal direction of the piezoelectric substrate, A second secondary electrode is provided on at least one of the first and second main surfaces of the piezoelectric substrate near the second end surface or the second end surface in the longitudinal direction of the piezoelectric substrate, and the seventh area is located The distance between the second end face and the piezoelectric substrate in the longitudinal direction is about 1/6 of the length of the second end face The second field is generally located at a distance of about 1/6 of the length of the piezoelectric substrate from the second end face in the length direction and the piezoelectric substrate is separated from the second length in the length direction. Between the length of the end face and the distance of about 1/3 of the length, a polarization opposite to the polarization direction of the seventh area is generated in the length direction. In this case, the ground electrode and the second electrode of the third primary electrode and the fourth primary electrode may be connected. -1 9-(Please read the precautions on the back before filling in this page) Γ Loading _ Order 7 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210Χ297 mm) A7 B7 Negative Labor Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Print 5. Description of the invention (2) 1 1 The above second and third piezoelectric transformers 9 have no stress at both ends of the secondary side field »1 1 There is a 1/2 wavelength stress distribution in the secondary side field, secondary side Field 1 I The direction of internal stress is the same. Piezoelectric substrate in the central part of the secondary side area. Please set the secondary side electrode on the main surface of the high side of the I. 9 Secondary side of the high side Read 1 1 Read 1 I The secondary side areas on both sides of the electrode are polarized in the opposite direction to each other in the opposite direction in the longitudinal direction. The polarities are provided at the ends of the piezoelectric substrate and are the ends of the secondary side areas. 1 I Ground side The second secondary electrode and the ground side __.  The secondary electrode is used as an electrical item. 1 | The gas connection is refilled. 1 is called to install this on the pressure base. 9 The secondary side of the invention board I. The HJ m part is provided with the connection 1 I. The second primary electrode on the ground side is connected to the primary ground electrode. When the same is 1 1, the secondary side electrode is also provided at the center of the two: k side area as the high voltage 1 I side 9 Therefore, 9 is compared with the case where the high-voltage side electrode is provided only at the end of the secondary side »Secondary 1 1 Order 1 The entire side area is polarized in any direction in the longitudinal direction 9 The distance between the secondary side electrodes becomes 1/2, The electrode area becomes 2 times, because 1 I the electrostatic capacity on the secondary side becomes 4 times> and the output impedance becomes 1/4 1 I. So * the output impedance of the piezoelectric transformer becomes smaller I 1 Increase the voltage applied to the load on the secondary side electrode of the piezoelectric transformer. In addition, there is no stress at both ends of the secondary side area. F There is a stress distribution of 1 1 1/2 wavelength on the secondary side area. The stress in the secondary field is the same direction, 2 1 | secondary collar Set the grounding side on both sides of the field-the secondary electrode and the 2nd 1 | secondary electrode »The stress distribution in the center of the secondary field is set high 1 1 The secondary electrode on the high voltage side 9 This secondary The two sides of the side electrode are polarized in the opposite direction. I I can effectively take out the gold electricity generated in the secondary side field 1 1 charge Ο -2 0-1 1 1 1 1 1 Falcon (CNS) Λ4 specification (210X297mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy V. Invention description (9) 1 1 Furthermore, this is the central part in the length direction of the secondary side field 1 1 set the secondary side electrode to polarize the secondary side field and the secondary side electrode only at the end of the secondary 1 | side, so that the entire secondary side field 1 1 in the longitudinal direction — »The situation of directional polarization bb is more than j quadratic Interpole first read-through 1 I 1 | absolute time when the voltage supplied to the variable distance 1/2, thereby reducing the polarization. The result of 1 1 1 is easy Λ7} The problem when high voltage is resolved > And the power supply for polarization can also use the meaning 1 which is lower 〇 Matter 1 I again 1 Furthermore, the primary side electrode on the ground side and the ground side The second primary side fill Ά write electrode is only provided on the same main surface of the piezoelectric substrate > the secondary side electrode on the high voltage side Page 1 1 is only provided on the other main surface of the piezoelectric substrate thereby 9 secondary on the high pressure side Side 1 1 The second of the electrode and the ground side-the possibility of a short circuit between the secondary electrode and the primary electrode 1 I is reduced 〇1 1 Order 1 In addition 9 The above piezoelectric transformers i in the second field 1 In the longitudinal direction of the electrical substrate, at least a third 1 | secondary side electrode f which is opposite to the secondary side electrode can be provided to whiten between the secondary side electrode and the third secondary side electrode 1 1 Take out the output 0 1 Λ so 9 Because the secondary side electrode and the third secondary side electrode can take out the I output power, the secondary side can be connected to the primary side even if it is not grounded together. The secondary circuit can be separated from the primary side 1 on the DC side and the secondary side is separated to form an earth electrode and can be insulated from the secondary side 1 ground and the secondary side ground 5 and the secondary side can also be ungrounded And float 1 1 (f 1 〇at) to improve the noise resistance (no ise) 0 1 I like this »in the two-k side area» in the length direction of the piezoelectric substrate 1 1 at least and secondary Piezoelectricity of the secondary electrode on the third side of the electrode pairing 1 1 -2 1 _ 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (2! 0 '乂 29 * 7mm) Economy A7 B7 printed by the Ministry of Central Standard Falcon Bureau Employee Consumer Cooperative V. Description of invention (%) Transformer, its secondary side Pole section provided at a position of the longitudinal vibrations of the piezoelectric transformers of resonance modes of the direction, whereby the vibration does not encumber the longitudinal direction of the piezoelectric transformer, the secondary side of the electrical connection and mechanical support therefore also becomes easy. In addition, the secondary-side area between the secondary-side electrode and the third secondary-side electrode has a length less than half a wavelength with a stress distribution at resonance in the longitudinal direction, and positive or negative in the longitudinal direction at resonance In the case of any stress in the field of piezoelectric substrates, between the secondary side electrode and the third secondary side electrode are additionally provided in the longitudinal direction to face the secondary side electrode and the third secondary side electrode The fourth secondary electrode, the piezoelectric substrate between the secondary side electrode and the fourth side secondary side electrode is polarized in the longitudinal direction, and the pressure between the third secondary side electrode and the fourth secondary side electrode The electrical substrate generates polarization in the longitudinal direction opposite to the polarization direction between the secondary side electrode and the fourth secondary side electrode, and can be separated from the secondary side electrode and the third secondary side electrode and the fourth secondary side electrode. Take out the output power between the side electrodes. By this, compared with the case where the secondary side electrode and the third secondary side electrode are provided solely in the secondary side area to polarize the secondary side electrode and the third primary side electrode in any of the longitudinal directions, The distance between the electrodes on the secondary side becomes smaller, and the electrode area becomes twice. Therefore, the electrostatic capacitance on the secondary side becomes more than twice, and the output impedance becomes 1/2 or less. In this way, once the output impedance of the piezoelectric transformer is reduced, the reduced portion increases the voltage applied to the secondary load of the piezoelectric transformer. Furthermore, in this way, by placing the fourth secondary side electrode between the secondary side electrode and the third secondary side electrode to make the secondary-2 2-(please read the back (Notes to fill out this page) This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210XM7 public). Central Ministry of Economic Affairs, the Ministry of Economic Affairs, consumer cooperation and cooperation du printing 5. Invention description (► V) 1 I side electrode and 3. The polarization between the secondary side electrode and the secondary side electrode 1 1 and the third secondary side electrode are provided in the secondary side area so that the two-k side electrode and the 1 | third secondary side electrode Polarization in any direction of the length direction ^ -V Please 1 I shape comparison > The distance between the secondary electrodes becomes shorter > The absolute first supply during polarization 1 I read 1 1 The voltage decreases. Results > It is easy to solve the problem of high voltage > And the polarized electric back 1 I 1 source can also be used lower Meaning 1 I In addition, 9 At least the items facing each other in the longitudinal direction of the piezoelectric substrate 1 I Re 1 The secondary side area of the secondary side electrode and the third secondary side electrode should be set in the direction of the length of the script Most of the secondary side electrodes of the secondary side of the secondary side of the borrowing page 1 in the longitudinal direction at least the majority of the piezoelectric substrate between the secondary side electrodes produce 1 1 polarization, which can be white In the direction of the pair, the output power of the secondary side electrode is 1 I fixed 2 and more than 0. The output power is 0 1 1 set 1 and 9 in the length of the majority of the secondary side electrodes that are paired in the length direction of the piezoelectric substrate. In the direction of the pair of the first two or more of the predetermined two more than 1 I secondary side electrode to extract the first output power > and most of the secondary side electrode 1 1 1 the predetermined two or more secondary side electrodes It is the same as 9 but the second predetermined 2 1 or more secondary electrodes and can also take out the second output power from the 1 2 predetermined 2 or more secondary electrodes that are paired in the longitudinal direction. A large number of secondary electrodes that are opposed in the longitudinal direction can also be provided on both main surfaces of the first and second main surfaces of the piezoelectric 1 I substrate. The secondary-side electrodes may also be arranged in multiple rows. 1 1 are provided in the width direction of the piezoelectric substrate perpendicular to the longitudinal direction. The above-mentioned piezoelectric transformers may also be used. 4 Take out the output between the grounded side of the secondary side electrode 〇1 1 -2 3-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (2 丨 Ο X 297mm) A7 B7 Central Standard of the Ministry of Economic Affairs Printed by the Bureau Staff Consumer Cooperative V. Description of Invention > >) 1 1 and »According to the present invention, there is provided a fourth piezoelectric transformer 9 having a substantially long rectangular piezoelectric substrate 1 1 which includes a first main surface 9 and a -Ί- 刖 言 II first main surface Opposite 2nd main surface 9 The first end orthogonal to the direction of the 1st please 1 1 surface and 2nd end surface »The first direction is on the side of the 1st main surface of the aforementioned 1 __- first read 1 I read 1 | Direction of extension 9 Back 1 I 1 1 The first and second primary side electrodes are described in the description of the piezoelectric substrate. Note 1 | I The main surface and the second main surface described above are white Item 1 of the aforementioned first end 1 1 and then the surface and the second description • The distance between the LUJ m plane and the length of about 1/3 of the length ends in the first direction of the extension 9 Page 1 Page 3 and 4 The primary side electrode is in front The first 1 1 1 main surface and the front second main surface of the piezoelectric substrate S The first XUi m surface to U · The distance between the first end II surface and the second end surface is about 1/3 The length of the position starts from 1 1 Baijiu 1st XUJ to the position of the distance between the first end face and the second end face 1 to the distance of about 2/3 of the length, in the first direction 1 I extend separately> 1 1 Describe the thickness I direction between the first primary side electrode and the second primary side electrode 1 The thickness of the piezoelectric substrate between the first main surface and the front second main surface Upper polarization > 1 1 between the 3rd primary electrode and the 4th-* secondary electrode 1 1 The piezoelectric substrate is between the 1st main surface and the front 2nd main surface Thickness 1 1 1 Polarized in the direction> ^ Λ.  (The 3rd-secondary electrode and the 4th primary electrode 1 1 electrode are electrically connected to the first primary electrode and the second primary electrode in a predetermined connection state of 1 I) 1 1 in In the first direction, the first end face is described as the first end face 1! -2 4-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (21 OX 297 mm) Μ Β7 Ministry of Economic Affairs Printed by the Central Bureau of Standards Employees Consumer Cooperative V. Description of the invention () 1 i The distance between the aforementioned second end face and the length of about 1/3 of the length is limited to 1 1 The predetermined area of the aforementioned piezoelectric substrate is the secondary side Field 9 1 1 The second end face of the secondary side area and the second end close to the front end are provided. At least the secondary side electrode is provided on the first main face of the first I side. The secondary side area * At least the foregoing Secondary side Pole and -¾ Λ.  The third back 1 I 1-The secondary electrode is polarized in the direction of »/, 1 The first direction is described. Note 1 I This fourth piezoelectric transformer is suitable for the first end face and the 2 m face There is 1 in the 1st direction of the inter-event 1 1.  For a piezoelectric transformer with a stress distribution of 5 wavelengths, fill in this 1 '^ to increase the step-up ratio. Page 1 I 11) The voltage between the third secondary electrode and the fourth primary electrode I 1 The polarization direction in the thickness direction that is the same as the polarization direction of the piezoelectric substrate between the first primary electrode and the first | 2 primary electrode can be generated. 1 The 4th __- secondary electrode and the first No.-Secondary side electrode for electrical connection »1 No. 3-No. secondary electrode and second primary electrode for electrical connection J 1 I Pressure between the third primary electrode and the fourth primary electrode The electrical substrate is also equipped with 1 I, which can produce a polarization in the thickness direction opposite to the polarization direction of the piezoelectric substrate between the first primary electrode and the second one-second secondary electrode J third one I secondary side The electrode is electrically connected to the first primary electrode i 4th 1 1 1 The secondary electrode and the second primary electrode are electrically connected Q 1 1. In addition, according to the present invention, a fifth piezoelectric transformer t is provided, which has a substantially 1 I rectangular parallelepiped piezoelectric substrate. The piezoelectric substrate includes a first main surface And the second main surface facing the first main surface described in 1 1 above, 1 | The piezoelectric substrate has a first primary side field and 1 | a second primary side field and a secondary side field in the first direction t -X JL.  Describe the first primary side collar 1 1 -2 5-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210Χ 297 Gongluan) A7 B7 V. Invention description (4) Field and the aforementioned 2nd The primary side area and the secondary side area are mutually different areas, and the first direction is a direction extending on one side of the first main surface. The first primary side area is approximately l / n (n is an integer above) of the length of the piezoelectric substrate in the first direction, and the first primary surface and second main surface of the first primary area The first primary side electrode and the second primary side electrode are opposite to each other, and the first primary side electrode and the second primary side electrode are polarized in the thickness direction of the piezoelectric substrate. The primary side area of 2 is about 1 / n or less of the length of the piezoelectric substrate in the first direction, the first primary surface and the second primary surface of the second primary side area of the piezoelectric substrate The third primary side electrode and the fourth primary side electrode are respectively arranged on the opposite sides. The third primary side electrode and the fourth primary side electrode of the second primary side field are between the front piezoelectric substrate Polarized in a predetermined direction in the thickness direction, while the third primary electrode and the fourth primary electrode are electrically connected to the first primary electrode and the second primary electrode in a predetermined connection state , The Ministry of Economic Affairs Printed by Fei Cooperative (please read the precautions on the back before filling in this page) The first secondary side electrode and the second secondary side electrode facing each other are provided in the second direction in the second direction. The 2 direction is a direction extending on the other side of the first main surface orthogonal to the one side of the first main surface, the secondary side area, at least the first secondary side electrode and the second 2-2 6- This paper scale is applicable to the Chinese National Standard Falcon (CNS) A4 specification (210X 297mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (=) 1 ί The secondary electrode between the second side is in the second Polarization in the direction 〇1 1 The fifth piezoelectric transformer of the present invention »The length of about 1 / η (η is an integer greater than 2) of the length of the piezoelectric substrate in the first 1 1 1 direction Please set the first reading 1 of the first main surface and the second main surface of the first domain to face each other, the first primary electrode and the second primary side electricity The pole 9 is also the second primary surface of the piezoelectric substrate on the second back τδ 1 1 of the first primary surface and the second primary surface are also provided with mutual attention. 1 I Opposite third secondary electrode and fourth Of__.  The secondary electrode is therefore a matter 1 1 The polar product increases and is the electrical surface of the secondary side. 9 The input impedance of the piezoelectric transformer decreases. Write a book 'Huan. Result $ Easy white power supply (ene Γ gy) to the piezoelectric transformer. Page 1 I In addition> The first primary area has a length of about 1 / η of the piezoelectric substrate 1 1 degree. Therefore, the first area has a stress distribution at resonance 1 | in the first direction of the piezoelectric substrate The length of the half-wavelength becomes 1. The area of the piezoelectric substrate that generates any positive or negative stress in the first 1 direction at resonance is 0. The second primary area has the length of the piezoelectric substrate in the first direction. 1 / η 1 | The following length 9 Therefore, the second primary side area has a length of half the wavelength or less of the stress distribution at resonance in the first direction 1 I direction of the piezoelectric substrate in the upward direction 1 and becomes 1 at resonance The area where any positive or negative stress is generated in the first direction 〇I The first primary surface and the second main surface of the second primary area are respectively provided with 1 3 opposing primary electrodes And 4th one: k-side electrode) 1 1 The 3rd primary side electrode in the 2nd primary side area and the 4th primary side I 1 electrode are polarized in a predetermined direction in the thickness direction 9 while the 3rd primary 1 1 The side electrode and the 4th primary side electrode are electrically connected to the 1st primary side electrode and the 2nd 1 1st primary side electrode in a predetermined connection state 1 Therefore 1 1 The 2nd primary side region can respond to resonance Produced in the second primary side field 1 1 -2 7-1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 OX 297 Gongluan) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the invention (> t) 1 1 Stress generated Vibration in the direction to increase the resonance caused by the 1st and 2nd primary electrodes of the 1st primary side 1 1 field and the 1 1 excitation of the 1st primary field 1 result j result t by the 2nd The primary side area is more enlarged, please 1 first 1 resonance »and on the secondary side, the input electrical energy can be more efficiently converted into Mk m reading 1 mechanical elastic energy Primary field »The input of the piezoelectric transformer 1 Event 1 The input impedance becomes smaller and it is easier for the white power supply to supply power to the piezoelectric transformer Item I In addition, the input energy can be more efficiently converted into healthy machinery on the secondary side. This elastic energy 9 can effectively increase the pressure ratio of the piezoelectric transformer. Page 1 1 The fifth piezoelectric transformer of the present invention > In addition, on the first side of the piezoelectric substrate 1 1 upwards, the secondary side area of the same area as the first-secondary side area and the second primary side area 1 I is not provided. This secondary side area 9 is in the first 2 I set the first secondary side electrode and the second secondary side electrode facing each other in the direction I i At least the first secondary side electrode and the second secondary side 1 | electrode in the secondary side area Polarized in the 2nd direction »The 2nd direction mentioned above is the direction extending to the first main 1 I plane-^ · The direction extending on the other side orthogonal to the side. Therefore > the two sides 1 piezo The substrate% is combined with the resonance I 1 1 in the first direction excited by the first-I secondary electrode and the second primary electrode by the ratio of P sis S ο η> and in the second direction Vibration causes μ * mechanical distortion in the second direction 1 1 and in the polarization direction in the second direction A potential difference 9 is generated. This potential difference can i 1 I take out the first and second secondary-side electrodes. The same is true 9 because the first and second secondary-side electrodes are arranged opposite each other in the second direction 1 1 » Therefore, the 1st and 2nd secondary electrodes extend upwards in the 1st direction 1 I-a given length »and can be extended to include vibration in the first direction 1 1 -2 8-1 1 1 1 (CNS) Λ4 specification (2 丨 OX 297mm) ^^ '/ 168 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Invention description (> 7) 1 1 section 〇 Therefore 9 can be white secondary side Electrodes g 1st and 2nd secondary 2 1 1 The side of the electrode in the first direction of the vibration node leads and leads!! Lead frame »Results 9 Vibration in the first direction is not hindered by the secondary side Electricity please 1 pneumatic connection and mechanical support becomes easy »Transformer of piezoelectric transformer It becomes the first reading ik 1 1 stable and the casing becomes easy. 0 back δ 1 of 1 In addition 9 the first secondary side electrode of the secondary side field and the second secondary intention 1 I side electrode 9 No common grounding with the primary side electrode 9 Therefore, the primary side circuit and the matter are further 1 1 The secondary side circuit can be separated on the DC, and a ground electrode separately formed on the secondary side from a filled secondary side can make-· the secondary side Grounding and grounding on the secondary side V 'takes 1 I male Jtt〇 edge 9 In addition 9 The secondary side can also be floated without grounding to improve noise resistance 1 1 〇1 I Ideally the first secondary The side electrode is provided at or near the end of the second side of the piezoelectric substrate in the first direction) The second secondary electrode is provided at the other side of the second direction of the electrical substrate 1-* at the end or the other end Delay 0 so 1 I comes together> yes Almost all the charges generated in the secondary side area are taken out of II. 0 1 Furthermore 9 The first secondary side electrode can also be provided on the third end face and the fourth end which are orthogonal to the piezoelectric substrate in the 1 2 direction On the other JJU m surface of the end surface, 0 1 1 and 9 The first and second secondary side electrodes are preferably also provided on any one of the first main surface and the second main surface of the piezoelectric substrate 1 1 plate. On the surface Ο This is done > A 1 I film forming operation can simultaneously form the secondary electrode and the secondary electrode. In addition 1 1 > The connection to the lead and lead frame is formed only on the first and second main surfaces 9 1 I can simplify the shape of the lead and lead frame 〇1 | It is also ideal that the first secondary side electrode is located on the first main surface and the second 1 1 1 -2 9-1 1 1 1 (CNS) Λ4 specification (210X 297 Gongluan) A7 B7 Member of the Central Standards Bureau of the Ministry of Economic Affairs Consumer Cooperation Du Printing 5. Description of the Invention () 1 I One of the main surfaces-the main surface > The second secondary electrode is provided on the first and second main surfaces of the piezoelectric substrate 1 1 0 on the other main surface can also be used to form the primary side electrode and the secondary side by forming a film on the main surface at the same time by 1 I. 1 first 1 pole ○ 9 on the first and second main surface Reading with the lead and lead frame 1 Connection 9 can simplify the shape of the lead and lead frame. Back 1 1 of 1 Furthermore »If the lead and lead frame are drawn from the position of the section of the piezoelectric transformer, pay attention to 1 I 9 Frame »The electrical connection and mechanical support can form the item at the same time 1 I at the position of the node. To be different) The first and second secondary sides of the present invention are filled in. The electrodes are opposed to each other in the second direction Set 9 causes Pages 1 and 2 1 | The secondary-side electrode extends a predetermined length 9 in the first direction and can extend to 1 1 including the node of the vibration in the first direction. Therefore, the 9 lead and lead frame can be respectively 1 I in the first 1 and 2nd section of the secondary side electrode in the vibration direction of the first direction 1 Ordering S Secondary side electrode extraction 9 Results > The vibration in the first direction is not hindered 1 > It is easy to form the secondary side electrical Connection and • ## mechanical support 9 Piezoelectric transformer 1 I The output of the voltage regulator is stable 9 and the casing is also easy to get 0 1 In addition > I want to receive the first and second primary I of the first primary side field The resonance generated by the excitation of the side electrode should be increased again to vibrate the second one I. When the secondary side field resonates, the stress direction generated in the second primary side field at resonance 1 1 If it is the same as the first side at resonance-the secondary side The third primary field of the field The polarization direction between the primary electrode of the first 1 4 4 is made to be opposite to the polarization direction 1 1 between the primary electrode of the first primary field 1 | The third primary electrode and the first primary electrode 1 I are electrically connected to the fourth primary electrode and the second-.  The secondary electrode 1 I is also used for electrical connection. 〇1 1 -3 0-1 1 1 1 The paper size is in accordance with Chinese National Standard (CNS) Λ4 specification (210X 297 yak) A7 B7 Beigong Consumer Cooperatives, Central Bureau of Standards, Ministry of Economic Affairs Print 5. Description of the invention (> 9) 1 1 In addition, the resonance generated by the excitation of the first and second primary side electrodes 1 1 in the first field should be increased to vibrate the second time. If the direction of the stress generated on the second primary side domain during resonance at the side collar I 1 domain is the same as the direction of the stress generated on the first secondary domain during the first vibration, the ideal reading is 1 The polarization direction between the 3rd primary electrode of the 2nd primary field and the 4th --- 1st secondary electrode of the 1st-the 1st-1st primary electrode of the 1st I »I of the secondary field With the 2nd _ _.  The polarization direction between the secondary electrodes is the same as the outer fist item 1! 4 1 > At the same time, you can also use the 3rd-* secondary electrode and the 2nd-^-secondary electrode to fill in this electrical connection »No. 4 — * Secondary electrode and 1st: k-side electrode for page • W〆! I Electrical connection 0 1 1 In addition > To receive the 1st and 2nd primary 1 of the first primary field I I side electrode The resonance generated by the excitation should increase again and vibrate the second one-1 when ordering the secondary side field-the distance between the secondary field and the first one-the secondary field is the length in the longitudinal direction Above l / n, the second one at resonance-1 I If the direction of the stress generated on the secondary side domain is the same as the direction of the stress generated on the first primary side 1 1 1 domain at resonance, it is ideal to place the second The third of the 1 4 domains at a time.  The polarization direction I between the secondary electrode and the fourth primary electrode is made to be the same as the polarization direction between the secondary electrode of the first primary field and the secondary electrode of the second primary electrode. Make electrical connection between the 3rd primary side 1 1 electrode and the 1st primary side electrode f The 4th primary side 1 | η pole and the 2nd primary side electrode make electrical connection 〇1 1 Others> Two: k Between the 1st and 2nd secondary side electrodes of the side area 1 | placed in the 2nd direction opposite to the 1st and 2nd secondary side electrodes 1st 3rd secondary side electrode »Secondary The first secondary side electrode in the side field 1 -3 1-1 1 1 1 The paper size is in accordance with the Chinese National Standard (CNS) Λ4 specification (210X 297 yak) A7 B7 Printed by the consumer cooperation of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the Invention (and) 1 i and the third secondary side electrode between the second Upward polarization 1 secondary side field 1 1 between the second secondary side electrode and the third secondary side electrode in the second direction 1 1 and the first secondary side electrode and the third secondary side For the pole between the electrodes, please 1 first polarize in the opposite direction. Read 1 I can also take two from the 1st and 2nd secondary electrodes and the 3rd secondary electrode back 1 I 1 Secondary power 〇 Note 1 | Even m.  The piezoelectric substrate in this secondary field is also excited by the resonance in the first direction of the excitation ratio 1 I re 1 field and the second primary field in conjunction with Maben and vibrates in the second direction to This direction produces a mechanical change and then the page 1 ί produces a potential difference in the polarization direction of this direction. This potential difference can be taken out between the first and second secondary electrodes and the third secondary electrode of the first and second. »On the secondary side area of the piezoelectric substrate 9 is provided in the second direction 1 The first secondary side electrode and the second secondary side electrode facing each other 9 The second side of the 1 1 and the second side Between the electrodes, a third secondary electrode facing the first I 1 and the second secondary electrode is provided in the second direction, respectively. 3rd 1 Λ secondary side power 9 is extracted between the secondary side electrodes. Therefore, the first secondary side electrode and the second secondary side electrode and the first 1 1 are arranged in the second direction on the secondary side area in the second direction. Two: the k-side electrode and the second bis: any of the k-side electrodes in the second direction ___- 1 Comparison of the polarization in the I direction ί The distance between the secondary side electrodes is shortened The electrode 1 I area is increased »Two The electrostatic capacitance on the secondary side becomes larger 9 The output impedance becomes smaller. This 1 1 looks like when the output impedance of the piezoelectric transformer decreases, the decrease is increased by 1 | The load on the secondary side electrode of the ϋ transformer The voltage and the low impedance 1 | The load can also drive 〇1 1 -3 2-1 1 1 1 This paper scale is applicable to the Chinese national standard (CNS> Λ4 specifications (21 OX 2). A7ο V. Invention description (~ Economy Ministry of Central Bureau of Standardization Printing and Employee's Consumer Cooperatives iltl The first pole of the device is based on the power supply 1 The first pole of the pole 2 The third electric voltage 3 The voltage on the side of the electrical side The voltage of the domain is used in the first domain. J «I3 includes the side vibration, the square voltage sets the secondary system It is controlled by the leader to give the M package and the second electricity is the cause of the formation of the second suppression of the side to the supply electrode ^ 2¾ can 2 two-way pressure of the central pole so that when setting the secondary pole side and W In the second side, I think that the two poles can be converted into two poles in order to save electricity, the 2Γ first, the side of the rational pole of the 1st part, the electric side is the pole problem W1 'degree 1 part of the first time when the electric form of the second dimension The pole fruit side is followed by the second, the longest and the second most vulnerable, the second side vibrates, and the shortest M in the second between the electrical junctions, from the side of the second part of the resistance and capacitance to the second side. The shape of the work will be maintained. Side 2 Two-way 3 The leader of secondary damage 2 Fang Li Gao Qing both transfer and support the second party second middle resistance 3 side second distance 2 kinds of one-vibration, the capacity of 2 2 2 is better than the second The second and the first solution Μ This extension, the third part of the fruit of the mechanical plate will move two 1 in the middle, and then change the base to the third base pair. »The above factor, and also the electrode in the first electrode plate, 2 sets the pole, the W factor. 1 The frame is connected to the side of the piezo base and connected to the sub-electrical side. The 1st line is installed on the side of the electric connection. 2 squares and only the side of the secondary junction is 1 'lower. , Want to set times. Press on the second part of this pole and the second. The second is located at the moving pole and the electric pole, the second pole is called the time frame, the second, the small, and the pair of the vibrating wire is the second. The side shape of the plate support is less than the external energy. Side lead-out side sample side 2 Sample first base supporter S secondary situation 2 The specific pressure is also mutually side-to-side secondary output secondary input this time the voltage of the second set of the power of the second power phase second side second two second and Plate pressure change (please read the precautions on the back and then fill out this page) The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (2Ι0Χ 297 public) A7 B7 Printed by the Employees Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Description of the invention () 1 I The secondary side of the transformer is formed under the condition of the vibration of the second direction of the transformer. 1 I The support of the machine map t. The output of the piezoelectric transformer is stable and the casing becomes stable. 1 1 Easy 〇 Please 1 I first 1 In addition »The secondary side of the 1st to 3rd can be read from the primary side electrode at a distance from the back i setting 〇1 | No. 1 In this way, the primary side circuit and the secondary side circuit can be separated in direct flow * ί 1 | It is formed on the secondary side separately and _ <-The ground electrode is separated from the secondary side-The ground of the secondary fist item 1 I can be insulated from the ground of the secondary side, and 9 The secondary side can be re-floated without grounding > The sound resistance can also be improved ○ Page 1 I In addition) Among the first to third secondary electrodes, the secondary 1 1 side electrode as the ground side and the primary side electrode as the ground side may form a DC connection. 1 I NS— m The electrical connection used for the secondary side grounding during the sample operation can be shared with the primary side. 1 Order 9 is obtained. Therefore, the lead and lead frame for the secondary side grounding are not required. 9 Results f 1 can eliminate the secondary side grounding Impedance of the vibration of the piezoelectric transformer 1 | caused by the electrical connection used. 〇1 I Furthermore> The third secondary electrode includes the node 1 of the vibration in the first direction and is extended in the first direction The secondary electrode of 3 is provided at the center of the piezoelectric 1 substrate in the second direction t The first and second pairs of secondary electrodes 1 1 The third secondary electrode is symmetrically arranged in the second direction > 1 and 2 1 1 The secondary-side electrode serves as the secondary-side grounding electrode> The first and second bis 1 1 secondary-side electrodes and the ground-side primary-side electrode can also form a DC connection I 1. 1 1 like this »No. 3 The secondary-side electrode includes section 1 I of the vibration in the first direction and extends in the first direction 9 whereby 9 can be used from the first 1 1-3 4-1 1 1 1 of the piezoelectric substrate Standard rate (CNS) Λ4 specification (210X297mm) A7 B7 Printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs

五、發明説明(W ) 1 I 方 向 之 振 動 之 節 之 部 份 白 第 3 之 二 次 側 電 極 取 出 引 線 及 1 I | 引 線 框 9 結 果 > 不 阻 害 壓 電 基 板 之 第 1 方 向 之 振 動 » 1 I 對 第 3 之 二 次 側 電 極 之 電 氣 的 連 接 及 機 械 的 支 撐 也 容 易 請 1 先 1 形 成 » 壓 電 變 壓 器 之 輸 出 安 定 > 而 裝 殼 也 變 成 容 易 0 閱 讀 1 另 外 9 第 3 之 二 次 側 電 極 設 於 壓 電 基 板 之 第 2 方 向 上 背 ιέ 1 I 之 1 之 中 央 部 份 9 第 ] 及 第 2 之 二 次 側 電 極 對 第 3 之 二 次 側 注 1 事 1 電 極 在 第 2 方 向 上 形 成 對 稱 配 置 > 因 此 可 白 壓 電 基 板 項 I 之 第 2 方 向 之 振 動 之 節 之 部 份 從 第 3 之 次 側 電 極 取 出 再 填 寫 本 引 線 及 引 線 框 > 結 果 9 不 阻 害 壓 電 基 板 之 第 2 方 向 之 頁 1 I 振 動 9 對 第 3 之 二 次 側 電 極 之 電 氣 連 接 及 機 械 的 支 撐 容 1 1 易 形 成 壓 電 變 壓 器 之 輸 出 安 定 t 裝 殼 也 變 成 容 易 〇 1 1 再 者 > 第 1 及 第 2 之 二 次 側 電 極 作 為 二 次 之 接 地 用 電 1 訂 極 9 第 1 及 第 2 之 二 次 側 電 極 與 作 為 接 地 側 之 一 次 側 電 1 極 形 成 為 直 流 的 連 接 > 箱 此 9 二 次 側 接 地 用 之 電 氣 連 接 1 I 能 白 一 次 側 共 通 取 得 , 故 不 需 要 二 次 側 接 地 用 之 引 線 及 1 | 引 線 框 > 結 果 > 可 消 除 因 二 次 側 接 地 用 之 電 氣 連 接 所 造 1 成 對 壓 電 變 壓 器 之 振 動 之 阻 害 0 | 這 種 情 形 > 理 想 的 第 1 及 第 2 之 二 次 側 電 極 及 作 為 1 接 地 側 之 一 次 側 電 極 連 接 設 置 在 第 1 或 第 2 主 面 上 〇 1 1 這 樣 作 時 一 次 之 成 膜 作 業 可 同 時 形 成 一 次 侧 之 接 地 電 1 1 極 ί 第 1 及 第 2 之 二 次 侧 電 極 > ™* 次 側 電 極 與 第 1 及 第 1 1 2 之 二 次 側 電 極 等 之 直 流 連 接 部 〇 1 1 另 外 9 上 述 二 -k 側 在 長 度 方 向 極 化 之 各 壓 電 變 壓 器 > 1 I 理 想 的 是 > 在 二 次 側 電 極 9 二 次 側 電 極 及 第 2 之 二 ~k 側 1 1 -3 5 - 1 1 1 I 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公犛) 五、發明説明( A7 B7 經濟部中央標率局員工消f合作社印製 上電 1 造 機度 ,成此之 的之 傜 途 途 之 邊壓第構 受長 器形,動 械向 份 中 中 用 一 撐及性 及在 壓備板振 機方 部 之 之 燈 之支向彈 接板 變具基並 及 2 途 子 子 點 極為方之 連基 電一電曲 接第 中 端 端 管 電用度動 的電 壓之壓彎 連之 之 線 線 極 側以長振 氣壓 各少撐生 氣板 子 引 引 陰 次子之並 電制 之至支産 電基 端 為 為 冷 二端板曲 成抑 化之為而 成電 線 成 成 為 之線基彎 形部 極極用動 形壓 引 形 形 作 3 引電向 了造。向電以振 了制 為 部 部 於 第之壓方 除構害方側子之 除抑 成 造 造。用 及接應1 板,阻 2 次端向 板部 形 構 構者適 極連對第 基性之第二線方 基造 部 性 性狀傺 電械備及 電彈動在之引 2 電構 造 彈 彈環器 側機具度 壓藉振侧 3 之第 壓性 構 ,。,為壓 次及子長 ,時之次第接應 ,彈 性 是者是成變 二氣端於 子同向二及連對 子藉 彈 的形的而電 或電線而 端,方述 1 的備。端時。,。想變想工壓 。 邊以引動 線外 1 上第械具部線同害是者理折理加之器 一 成此振 引撐第,是機子造引,阻的形,曲,經明壓 之形,之 此支及外的及端構此外之想變外係外係發變 極外板向 。Μ的向 S 想氣線性藉撐動理曲另份S份本電 電另基方部 械方 理電引彈 支振 彎 部 部 壓 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(2丨OX297公釐) 經濟部中央標準局貝工消費合作社印製 A7 87五、發明説明(V ) 本發明之壓電變壓器也適宜應用在反相器。 另外,本發明之壓電變壓器也適宜應用在液晶顯示器。 再者,本發明之壓電變壓器也適用於布郎管(Brown t u b e )之偏向高壓回路或複印機,F A X等之高電壓産生回 路。 另外,本發明作為壓電基板使用之壓電材料,例如, 係PZT条,或PbTi03等之PbTi03条之壓電陶瓷。PZT条 之陶瓷例如有 P Z T , P b ( N i 1/3 N b 2/3 ) 0 3 - Ρ Μ Z u 1/3 N b 2/3 ) 0 3 - P b T i 0 3 - P b Z r 0 3 糸之陶瓷。 另外,本發明使用之電極材料有A g , A g - P d等。 (圖面之簡單説明) 圖1A-1D是說明已往之壓電變壓器元件,圖1A為斜視 圖,圖1Β為斷面圖,圖1C表示應力分佈,圖1D表示振幅 分佈; 圖2A-2D是說明本發明第1實施例之壓電變壓器元件 ,圖2Α為斜視圖,圖2Β為斷面圖,圖2C表示應力分佈, 圖2 D表示振幅分佈; 圖3表示加於本發明第1實施例之壓電變壓器元件之 輸入電壓與冷陰極管光度之關偽; 圖4Α-4Ε是説明本發明第2至第4實施例之壓電變壓 器元件,画4Α為本發明第2實施例之壓電變壓器元件之 斷面圖,圖4Β為本發明第3實施例之壓電變壓器元件之 斷面圖,圖4C為本發明第4實施例之壓電變壓器元件之 斷面圖,圖41)表示圖4Α至圖4C所示之壓電變壓器元件之 -3 7 - (請先閱讀背面之注意事項再填寫本頁) Τ 訂 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210Χ297公漦) 五、發明説明(4 圖 ; -佈 佈分-5 分幅5A 力振圖 應之 佈 A7 B7 件 元 器 壓 變 電 壓 之 示 所 C 4 圖 到 A 4 圖 示 表 件 元 器 壓 變 電 壓 之 例 施 實 5 第 明 發 本 明 説 是 分 幅 振 示 表 C 5 圖 佈 分 力 應 示 表 B 5 圖 圖 面 斷 為 A 5 圖 圖 〇 , 佈 圖分 視幅 斜振 -6為示 6A6A表 圖圖6D , 圖 件 元 器 壓 變 電 壓 之 例 施 實 6 第 明 發 本 明 説 是 佈 分 力 應 示 表 6C 圔 圖 面 斷 為 ? 件圖 圖元面 器斷 第 及 7 第 明 發 本 明 說 是 壓 變 電 壓 之 例 施 實 (請先閱讀背面之注意事項再填寫本頁)V. Description of the invention (W) 1 Part of the vibration section in the I direction White 3rd secondary electrode extraction lead and 1 I | Lead frame 9 Results > Does not obstruct the vibration of the piezoelectric substrate in the first direction »1 I The electrical connection and mechanical support of the 3rd secondary side electrode are also easy. Please make the first 1 first »Output stability of the piezoelectric transformer > And the packaging also becomes easy 0 Reading 1 In addition 9 The 3rd secondary side The electrode is provided in the second direction of the piezoelectric substrate in the center of the back 1 1 of 1 I 9th] and the second secondary side electrode to the third secondary side Note 1 Event 1 The electrode is formed in the second direction Symmetrical arrangement> Therefore, the part of the white piezoelectric substrate item I that vibrates in the second direction can be taken out from the third secondary electrode and fill in this lead and lead frame> Result 9 does not hinder the pressure Page 2 of the second direction of the substrate 1 I vibration 9 Electrical connection and mechanical support capacity to the third secondary side electrode 1 1 It is easy to form the output stability of the piezoelectric transformer t It is also easy to install the case. 1 1 Furthermore> The first and second secondary-side electrodes are used as secondary grounding power. 1 Stapling electrode 9 The first and second secondary-side electrodes are connected to the primary side electric pole 1 as the grounding side to form a DC connection. 9 Electrical connection for secondary grounding 1 I can be obtained in common on the primary side, so there is no need for leads and 1 for secondary grounding | Lead frame > Results > The electrical connection for secondary grounding can be eliminated Make 1 a pair of resistance to the vibration of the piezoelectric transformer 0 | This case > Ideally the first and second secondary side electrodes and the primary side electrode as the 1 ground side are connected on the first or second main surface 〇1 1 Do this A single film formation operation can simultaneously form the grounding current of the primary side 1 1 pole ί The 1st and 2nd secondary side electrodes > ™ * DC of the secondary side electrode and the 1st and 1 1 2 secondary side electrodes etc. Connection part 〇1 1 In addition 9 Each piezoelectric transformer polarized in the longitudinal direction on the two-k side > 1 I ideally is > on the secondary side electrode 9 secondary side electrode and the second bis ~ k side 1 1 -3 5-1 1 1 I This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 yak) V. Description of invention (A7 B7 Printed and powered on by the employee cooperative of the Central Standardization Bureau of the Ministry of Economic Affairs 1 Machine Degree, the edge pressure of this way, the structure of the edge is subject to the shape of the long device, the mechanical direction is used in the support, and the support of the lamp on the side of the vibration plate of the preparation plate is changed. With the base and 2 way sub-points, the base is connected to the base, a bend is connected to the middle end of the tube, and the pressure of the line is connected to the pole. The less-supported angry board is used to lead the negative second son and the electric system is made to support the electricity. The base end is a cold two-end board. Shape 3 Diversion has been made. Xiang Dian uses the vibration control system as a part of the pressure side to remove the damage to the side of the side of the suppression and manufacture. Used and connected to 1 plate, resisting the secondary configuration of the end of the plate, it is extremely suitable for the second basic line of the basic nature of the square base. The pressure on the machine side is borrowed from the third pressure structure of the vibration side 3. In order to press the time and the sub-length, and then the second response, the elasticity is to change the two gas ends in the same direction of the two and the pair of pairs by the shape of the electric or wire end of the bomb, as described in the preparation of 1. End time. ,. I want to change the pressure. It is the reason that the line of the first tool part on the outside of the trigger line is the same, and the reason is that the vibration is supported and the vibration is supported by the machine. It is made by the machine, the shape of the resistance, the curve, and the shape of the open pressure. In addition, the outer structure and the end structure also want to change the outer plate to the outer plate. Μ's Xiang S thinks linearly through the support kinematics, another S part, the electric part, the basic part, the mechanical part, the electric priming support, the bending part, and the pressure (please read the precautions on the back before filling this page). Applicable to China National Standard (CNS) Λ4 specifications (2 丨 OX297mm) A7 87 printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (V) The piezoelectric transformer of the present invention is also suitable for use in inverters. In addition, the piezoelectric transformer of the present invention is also suitable for use in liquid crystal displays. Furthermore, the piezoelectric transformer of the present invention is also suitable for a brown tube (Brown tube) biased high-voltage circuit or a copier, and a high voltage generating circuit such as FAX. In addition, the piezoelectric material used in the present invention as a piezoelectric substrate is, for example, a PZT strip, or a PbTi03 strip piezoelectric ceramic such as PbTi03. Examples of PZT ceramics include PZT, P b (N i 1/3 N b 2/3) 0 3-Ρ Μ Z u 1/3 N b 2/3) 0 3-P b T i 0 3-P b Z r 0 3 Shito's ceramics. In addition, electrode materials used in the present invention include A g, A g-P d and the like. (Simple description of the drawing) Figures 1A-1D are illustrations of conventional piezoelectric transformer elements. Figure 1A is a perspective view, Figure 1B is a cross-sectional view, Figure 1C is a stress distribution, and Figure 1D is an amplitude distribution; Figures 2A-2D are 2A is a perspective view, FIG. 2B is a cross-sectional view, FIG. 2C is a stress distribution, and FIG. 2 D is an amplitude distribution; FIG. 3 is a first embodiment of the present invention. The relationship between the input voltage of the piezoelectric transformer element and the luminosity of the cold cathode tube; FIGS. 4A-4E illustrate the piezoelectric transformer elements of the second to fourth embodiments of the present invention. FIG. 4A shows the piezoelectric of the second embodiment of the present invention. A cross-sectional view of a transformer element. FIG. 4B is a cross-sectional view of a piezoelectric transformer element according to a third embodiment of the present invention. FIG. 4C is a cross-sectional view of a piezoelectric transformer element according to a fourth embodiment of the present invention. 4Α to the piezoelectric transformer element shown in Figure 4C -3 7-(please read the precautions on the back before filling in this page) Τ The size of the paper is applicable to the Chinese National Standard (CNS) Λ4 specification (210Χ297 Gonglian) V. Description of the invention (4 pictures;-cloth cloth points-5 points amplitude 5A force vibration Applicable cloth A7 B7 Voltage display voltage of the component device C 4 Figure to A 4 shows an example of the voltage variation voltage of the component device 5 The Ming Ming Ben said it is the amplitude vibration table C 5 Figure cloth The component force display table B 5 is shown as A 5 in the figure, and the layout is based on the slant vibration -6 as shown in the table 6A6A as shown in FIG. 6D. This is said to be the cloth component force display table 6C. What is the cross section of the picture? The picture element is broken and the 7th section is issued. This is said to be an example of a voltage transformation (please read the precautions on the back before filling in (This page)

T *衣. 第第 S'* 發發 本本 為為 A B 7 7 圖圖 之之 件件 元元 器器 壓壓 變變 電電 壓壓 之之 例例 施施 實實 之件 件元 元器 器壓 壓變 變電 電壓 壓之 之示 示所 B 所 7 B _ 7 圖 圖及 及7A 7A圖 圖示 示表 Γ m iM-j 表 7 7C圖; 圖 ,佈 ,佈分 圖分幅 面力振 斷應之 圖圖 視視 斜斜 之之 件件 元元 器器 壓壓 變變 電電 壓壓 之之 例例 施施 實實 ο aJ 1ί 第第 Οχτ ίτπ 發發 本本 是是 8 9 圖圖 法 方 tE,7> 1J A 驅 10其 圖及 件 元 器 壓 變 電 壓 之10 例圖 施 , 實圖 11視 第斜 明為 發0A 本ί 明 說 是 圖 佈 分 力 應 示 表 、11 經濟部中央標準局員工消費合作社印製 圖圖圖 圖 件 元 器 壓 變 電 壓 之 例 施 實 2 1X 第 明 ;發 佈本 分明 幅說 振是 示1D 表-1T * Clothing. The first S '* is issued as an example of the device voltage of AB 7 7 in the picture. Indication of voltage-to-electricity voltage B. 7 B _ 7 Diagrams and 7A 7A diagrams Γ m iM-j Table 7 7C diagrams; Figures, cloths, distribution diagrams, and amplitude force vibration should be The drawing is a visual example of an example of a slanted piece of device voltage, voltage and voltage. The actuation example is aJ 1ί No. Οχτ ίτπ The original text is 8 9 Picture French method tE, 7 > 1J A drive 10 maps and 10 examples of device voltages, the actual figure 11 sees the first oblique is issued as 0A This lucidly shows the graph of the component force indicator, 11 employees of the Central Bureau of Standards of the Ministry of Economic Affairs Consumer Cooperative Printed Drawings, Drawings, Illustrations, Examples of Transformer Voltages, and Implementation 2 1X. The first version is published.

分 力 應 示 表 C 1ί 1Χ 画 圖 面 斷 為 Β ., 11佈 圖分 ,幅 圖振 視示 斜表 為1D 件 元分 器力 壓應 變示 電表 壓2C 之1 例 施 實 3 第 明 發12 本圖 明 , 説圖 是視 D It 2 0 -1為 A A 2 2 1X-* 圖圖 圖 _ 面 斷 為 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(〇 ) 佈,圖12D表示振幅分佈; 圖13是說明本發明第13實施例之壓電變壓器元件之製 造方法之斜視圖; 圖1 4表示加於本發明第]3實施例之壓電變壓器元件之 輸入電壓與冷陰極管光度之關係, 画1 5 A - 1 5 D是説明本·發明第1 4實施例之壓電變壓器元件 ,圖15A為斜視圖,圖15B為斷面圖,圖15C表示應力分 佈,圖1 5 D表示振幅分佈; 圖16A-16D是說明本發明第15及第16實施例之壓電變 壓器元件,圖16A為本發明第15實施例之壓電變壓器元 件之斷面圖,圖1 6 B為本發明第.1 6實施例之壓電變壓器 元件之斷面圖,圖16C表示圖16A及圖16B之壓電變壓器 元件之應力分佈,圖16D表示圖16 A及圖16 B之壓電變壓器 元件之振幅分佈; 圖17A-17D是説明本發明第17實施例之壓電變壓器元件 ,圖17A為斜視圖,圖17B為斷面圖,圖17C表示應力分 佈,圖1 7 D表示振幅分佈; 画18A-18C是說明本發明第18實施例之壓電變壓器元件 ,圖18A為斷面圖,圖18B表示應力分佈,圖18C表示振幅 分佈; 圖19A-19E是説明本發明第19實施例之壓電變壓器元件 ,圖19A為上面斜視圖,圖19B為下面斜視圖,圖19C為 面圖,画19D表示應力分佈,圖19E表示振幅分佈; 圖2 0 A - 2 Ο是說明本發明第1 9實施例之壓電變壓器元件 -3 9 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS〉Λ4規格(210X 297公楚)Component force indicator C 1ί 1Χ The drawing section is Β., 11 layout points, and the graph shows the tilt table as a 1D piece. The element pressure and strain indicator shows 1C of the pressure gauge 2C. Example 3 Shi Mingfa 12 This picture shows that the picture is regarded as D It 2 0 -1 is AA 2 2 1X- * The figure is _ section is based on the paper scale and the Chinese National Standard (CNS) A4 specification (210X297 mm) is applicable A7 B7 printed by the Bureau Staff Consumer Cooperative V. Invention description (〇) cloth, FIG. 12D shows the amplitude distribution; FIG. 13 is a perspective view illustrating the manufacturing method of the piezoelectric transformer element of the thirteenth embodiment of the present invention; FIG. In the third embodiment of the present invention, the relationship between the input voltage of the piezoelectric transformer element and the luminosity of the cold cathode tube, drawing 1 5 A-1 5 D is a piezoelectric transformer element illustrating the 14th embodiment of the present invention, FIG. 15A 15B is a cross-sectional view, FIG. 15C is a stress distribution, and FIG. 15 D is an amplitude distribution; FIGS. 16A-16D are illustrations of the piezoelectric transformer elements of the 15th and 16th embodiments of the present invention, and FIG. 16A is A cross-sectional view of a piezoelectric transformer element according to a fifteenth embodiment of the invention, FIG. 1 6B is a cross-sectional view of the piezoelectric transformer element according to the 16th embodiment of the present invention. FIG. 16C shows the stress distribution of the piezoelectric transformer element of FIGS. 16A and 16B, and FIG. 16D shows the pressure of FIGS. 16A and 16B. Amplitude distribution of the electric transformer element; FIGS. 17A-17D illustrate a piezoelectric transformer element of the 17th embodiment of the present invention, FIG. 17A is a perspective view, FIG. 17B is a cross-sectional view, FIG. 17C shows the stress distribution, and FIG. 17 D shows the amplitude Distribution; drawing 18A-18C is a piezoelectric transformer element illustrating an eighteenth embodiment of the present invention, FIG. 18A is a cross-sectional view, FIG. 18B is a stress distribution, and FIG. 18C is an amplitude distribution; FIGS. 19A-19E are a 19th embodiment of the present invention For an example of a piezoelectric transformer element, FIG. 19A is an oblique view from above, FIG. 19B is an oblique view from below, and FIG. 19C is a plan view. Drawing 19D represents a stress distribution, and FIG. 19E represents an amplitude distribution; FIG. 2 0 A-2 Ο illustrates the present invention Piezoelectric transformer element of the 19th embodiment-3 9-(Please read the precautions on the back before filling in this page) This paper size is applicable to the Chinese national standard (CNS> Λ4 specification (210X 297 Gongchu)

五、發明説明(W A7 B7 件 元 器 壓 變 電 壓 之 例 施 實 ο 2 第 明 • ’ 發0 ^ 面P 昕說 匕是 之 E 法21 方A-造21 製圖 之 圖 _ 圖 S , 圖佈 ,分 圖力 視應 斜示 面表 上1D 2 為 第 明 發 本 明 2 説 圖是 為 為 圖 例 施 賁 斷 之 21;件 圖佈元 ,分器 圖幅壓 視振變 斜示電 面表壓 E 下 1 之 圖圖 面 件 元 器 壓 變 電 壓 之 例 施 實 2 2 第 明 發 本 明 説 是Fifth, the invention description (W A7 B7 element device voltage variation example implementation 2nd Ming • 'fa 0 ^ face P Xin said the dagger is the E method 21 side A-made 21 drawing drawing _ picture S, picture According to the graph, the 1D 2 on the surface should be obliquely displayed on the surface. 1D 2 is the first Mingfa Benming2. The picture is the 21st of the legend for the legend; Figure 1 under gauge pressure E Figure 1 Example of the voltage-variable voltage of the element device 2 2

2 佈 圖分 ,幅 圖振 視示 斜表 為3D 分 力 應 示 表 C 3 2 画 斜 之 件 元 器 壓 變 電 , 壓 圖 之 面 例 斷 施 為 實 3 2 第 明 發 本 明 說 是 3 14 2 圖 CSI 圖 ,圖 ,佈 斜 之 件 元 器 壓 變 1- 壓 之 例 施 實 4 2 第 明 發 本 明 說 是 5 ·, 2 圖圖 視 斜 之 件 元 器 壓 變 壓 之 例 施 實 5 2 第 明 發 本 明 説 是 6 ·, 2 圖圖 視 明 發27佈 本圖分 明,幅 説圖振 是視示 7D斜表 2 i D _ 為 C-A A 2 7 7 _ 2 2 圖 圖圖圖 , 視 ,佈 第 實 圖 面 斷 為 件 元分 器力 壓應 變示 電表 C S 7 之 例 施 圖 --------一装-- (請先閱讀背面之注意事項再填寫本頁)2 Layout layout, the graph shows the 3D component display table C 3 2 The pressure-transformation of the device with the diagonal drawing, the surface of the pressure map is always implemented 3 2 The first Mingfa said that it is 3 14 2 Figure CSI diagram, figure, the implementation of the slanting element device pressure change 1-pressure example 4 2 The second Mingfa said that it is 5 ·, 2 5 2 The first Mingfa Ben Ming said 6 ·, 2 The picture shows the Mingfa 27 cloth, the picture is clear, the picture shows the 7D tilt table 2 i D _ is CA A 2 7 7 _ 2 2 Figure, view, Budi real picture section is an example of a piece element splitter force compressive strain meter CS 7 -------- one pack-(please read the precautions on the back before filling this page )

、1T, 1T

A 經濟部中央標準局員工消費合作社印製 第 第 明 明; 發 發圖 本 本視 明 明斜 説 説之 是 是法 8 9 2 ·, 2 方 圖圖圖裝 視 構 斜 之 件 元 器 壓 變 電 壓 之 例 施 實 其 及 件 元 器 壓 變 電 壓 之 例 施 實 弓 用 件 元 器 壓 變 ; 電性 壓待 之抗 例且 施之 實側 8 2 次 第一 明時 發態 本狀 示空 表架 3 成 圖形 線 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A 7 B7五、發明説明(衫) 圖31表示本發明第28實施例之壓電變壓器元件,作成 如圖2 9所示之構裝狀態時一次侧之阻抗特性; 圖32表示本發明第28實施例之壓電變壓器元件,用引 線形成架空狀態時二次側之阻抗恃性; 圖3 3表示本發明第2 8實施例之壓電變壓器元件,作成 如圖29所示之構裝狀態時二次側之阻抗待性; 画34是說明本發明第29實施例之壓電變壓器元件之斜 視圖; 圖35是説明本發明第30實施例之壓電變壓器元件之斜 視圖; 圖36是說明本發明第31實施例之壓電變壓器元件之斜 視圖; 圖37是說明本發明第32實施例之壓電變壓器元件之斜 視圖; 圖38是說明本發明第33實施例之壓電變壓器元件之斜 視画; 圖39A, 39B是說明本發明第34實施例之壓電變壓器元 件,圖39 A為斜視圖,圖39B為斷面圖; 圖40A-4O是說明本發明第35實施例之壓電變壓器元件 ,圖40 A為斜視圖,圖40B為斷面圖,圖40C表示應力分 佈,圖4GD表示振幅分佈; 圖41A-41C是說明本發明第36實施例之壓電變壓器元件 ,圖41A為斜視圖,圖41B表示應力分佈,圖41C表示振幅 分佈; -4 1 - (請先間讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐) A7 經濟部中央標隼局員工消費合作杜印製 五、發明説明 〇 ) I 1 _ 4 2 是 説 明 本 發 明 第 3 6 賁 施 例 之 壓 電 變 壓 器 元 件 之 製 1 1 造 方 法 之 斜 視 圖 1 1 圖 4 3 A - 4 3 E是說明本發明第3 7實施例之壓電變壓器元件 r~、 請 1 先 1 t 画 4 3 A為上面圖, 圖4 3 B為 底 面 画 » 画 4 3 C為圖4 3 A之 Z Z 閱 讀 I 線 斷 面 圖 » 圖 43D表示應力分佈, 圖4 3 E 表 示 振 幅 分 佈 〇 ώ i 1 之 1 實 施 例 注 意 1 I (第1 實施例) 事 項 1 I 再 1 如 圖 2 A > 2 B所 示 在 長 方 體 狀 之 壓 電 陶 瓷 基 板 1 0 之 上 填 寫 本 装 面 12 左 侧 (- -次側) 半 部 上 設 置 —"- 次 側 電 極 2 2 在 壓 電 陶 頁 1 I 瓷 基 板 10 之 下 面 1 4 設 置 __· 與 一 次 側 電 極 2 2 對 向 之 一 次 1 1 侧 電 極 2 4 一 次 側 電 極 2 2 與 2 4 間 之 壓 電 陶 瓷 基 板 1 0 在 上 1 I 面 12 與 下 面 1 4 間 之 厚 度 方 向 上 極 化 〇 1 訂 在 壓 電 陶 瓷 基 板 1 0 之 上 面 從 壓 電 陶 瓷 基 板 1 0 之 長 度 方 1 向 距 一 次 側 端 面 1 6 之 長 度 之 1 / 2之位置起到壓電陶瓷基 1 I 板 10 之 長 度 方 向 距 一 次 侧 端 面 1 6 之 被 之 3 / 4之位置止設 1 1 置 —. 次 側 電 極 2 6 y 在 壓 電 陶 瓷 基 板 1 0 之 下 面 1 4 另 設 置 一 1 與 一 次 側 電 極 2 6 對 向 之 一 次 側 電 極 2 8 〇 一 次 側 電 極 2 6與 .-Λ ) 2 2 隔 一 距 離 設 置 » 一 次 側 電 極 2 8與 2 4也 隔 一 距 離 設 置 〇 1 1 —**- 次 側 電 極 22及 2 4 間 之 壓 電 陶 瓷 基 板 1 0 之 極 化 方 向 與 一 1 ! 次 侧 電 極 2 6及 2 8 間 之 壓 電 陶 瓷 基 板 10 之 極 化 方 向 相 同 〇 1 | 於 與 上 面 1 2 及 下 面 14 垂 直 之 二 次 側 X山 m 面 17 上 設 置 二 次 1 1 側 電 極 7 2 > 一 次 側 電 極 2 6 > 2 8與 二 次 側 電 極 7 2 間 之 壓 電 1 | 陶 瓷 基 板 10 係 在 其 長 度 方 向 極 化 〇 1 電 源 2 0 0之一 -端經連接部1 2 2 接 於 一 -k 側 電 極 2 2 另 經 1 1 -4 2 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210 X 297公资) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(心) 連接部1 2 8接於一次側電極2 8。電源2 0 0之另一端經連接 部1 2 4接於一次側電極2 4,另經連接部1 2 6接於一次側電 極2 6。二次側電極7 2接於負載4 0 G之一端,負載4 0 0之另 一端接於電源200之另一端。 從電源2 G 0供給電壓於一次側電極2 2 , 2 4間後,左半 部在厚度方向上即産生電場,藉在與極化方向垂直之方 向上變位之壓電横效果激勵長度方向之縱振動,逐使壓 電變壓器元件100全體振動。本實施例之壓電變壓器元件 能以一次側端面1 6與二次側端面1 7間存在之1波長之應 力分佈之共振模式驅動,自電源20G供給頻率等於此1波 長型模式之共振頻率之電壓。本實施例在距一次側端面 1 6 1 / 4波長之距離右側之地點及距二次側端面1 7 1 / 4波 長距離之左側之地點設置支撐點。壓電陶瓷基板10之一 次側端面1 6及2次侧端面1 7皆開放,故在壓電陶瓷基板 10之長度方向之兩端上應力是零,而振幅為最大。本實 施例因以1波長模式行共振,故應力分佈及振幅分佈分 別如圖2 C及2 D所示。 本實施例,在一次側電極2 2, 2 4外另加設一次側電極 26, 2%因此,一次側a之電極面積比圖1之已往之壓 電變壓器元件大,此增大之部份偽作為降低壓電變壓器 元件1 0 0之輸入阻抗。結果,容易自電源2 0 0供給電能 至壓電變壓器元件100。 又,設置一次側電極2 2 , 2 4之領域之應力方向是壓電 陶瓷基板1 0之上面1 2之方向,相對於此,設置一次側電 -43- 一 装 訂 (/ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(Ο ) 極26, 28之領域之應力方向是壓電陶瓷基板10之下面之 方向,與設置一次側電極2 2 , 2 4之領域應力方向相反。 一次側電極2 6與2 8間之壓電陶瓷基板1 0之極化方向是與 一次側電極2 2與2 4間壓電陶瓷基板1 G之極化方向相同, 但電場之方向卻相反。因此,從電源2 0 0供給電壓於一 次側電極2 6 , 2 8間後一次側電極2 6, 2 8間之壓電陶瓷基 板10即産生振動以更增大藉電壓從電源2Q0供給於一次 側電極2 2, 2 4間後受激勵而産生之共振。結果,在一次 側上,從電源200供給之電能可更有效率地轉換為機械 之彈性能。 另外,藉設置一次側電極2 6 , 2 8二次側b之領域在長 度方向上變短,結果,輸出阻抗變小。壓電變壓器元件 1 0 0之輸出阻抗變小,其減小的份則增大加於壓電變壓 器元件1QQ之二次側電極72上之負載之電壓。 這樣子,在産生與設置一次側電極22, 24之領域所産 生之應力成相反方向之應力之領域設置一次侧電極26, 2 8,一次側電極2 6及2 8間之壓電陶瓷基板1 0之極化方向 作成與一次側電極2 2及2 4間之壓電陶瓷基板1 0之極化方 向相同,電場之方向相反,藉此,壓電變壓器元件100 之輸入阻抗變小,從電源2QG容易供給電能至壓電變壓 器,又,在一次側a上輸入之電能能有效率地轉換為機 械的彈性能,另外,輸出阻抗變小,加於接在壓電變壓 器元件lt)G之二次側b之負載400之電壓變大,故能增大 壓電變壓器元件之實效昇壓比。 -4 4 - (請先閲讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) kl B7 經濟部中央標準局員工消费合作社印製 五、發明説明(Ο ) 1 1 再 者 像 這 樣 藉 設 置 本 實 施 例 之 一 次 側 電極 2 6, 28 1 1 以 縮 短 一 次 側 電 極 與 二 次 側 電 極 間 之 距 離 » 因此 ,一次 1 I 側 電 極 2 6 » 28與 二 次 側 電 極 7 2間 之 壓 電 陶 瓷 基板 10在長 /V 請 1 1 度 方 向 極 化 之 情 形 9 與 無 設 置 此 一 次 側 電 極 2 6, 2 8之圖 閱 1 I 讀 1 1 1 之 已 往 之 壓 電 變 壓 器 元 件 之 情 形 bb 較 極 化時 供給之 背 δ 1 之 1 絶 對 電 壓 變 小 〇 結 果 9 高 壓 問 題 之 解 決 變 成 容易 ,而極 注 意 1 I 化 用 之 電 源 也 能 使 用 低 壓 者 0 举 項 1 I 再 1 另 外 > 接 於 壓 電 變 壓 器 > 二 次 側 b 之 負 載 4 0 0是為C F L 4 裝 本 之 情 形 9 本 發 明 更 能 有 效 作 用 0 C F L 4 〇 0放電開始時需 頁 1 要 lkV以上之高電壓d 另外, 壓電變壓器元件10D之舁壓 1 1 比 是 與 屬 於 共 振 子 之 品 質 係 數 Q m 成 比 例 〇 放 電開 始前CFL 1 I 之 阻 抗 接 近 於 m. 限 大 故 昇 壓 比 變 成 與 壓 電 變壓 器元件 1 1 訂 1 1 0 0本身之Q m成比例, 而可獲得大昇壓比。 因此, 藉設 置 本 實 施 例 之 一 次 側 電 極 2 6 > 28印使 次 側 電極 與二次 1 | 側 電 極 距 離 縮 短 » 由 二 次 側 之 形 狀 決 定 之 昇 壓比 減小, 1 ! 如 上 述 那 樣 在 放 電 開 始 時 共 振 子 本 發 明 本 身Q m對昇歷 1 比 之 影 響 仍 大 > 故 容 易 昇 壓 到 能 開 始 放 電 之 電壓 〇 —旦 、水 1 放 電 開 始 後 C F L 4 0 0之阻抗即下降, 但藉設置本實施例 I 1 之 一 次 側 電 極 2 6 > 2 8 ♦ 壓 電 變 壓 器 元 件 1 〇 0之阻抗變小, 1 1 此 減 小 之 份 能 增 大 加 於 C F L 4 [) 0 之電 壓 〇 1 1 另 外 » 設 置 本 實 施 例 之 一 次 側 電 極 2 6 » 28 ,藉 調整此 1 1 兩 電 極 之 大 小 > 不 僅 可 調 整 壓 電 變 壓 器 元 件 ]0 0之昇壓 1 I 比 » 也 可 調 整 輸 出 阻 抗 而 可 提 高 設 計 之 白 由性 〇 1 1 另 外 J 本 實 施 例 > 振 動 的 節 2 0 2, 2 0 4俗作 為壓 電變壓 1 1 -4 5 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210:< 297公釐) A7 B7 經濟部中央標準局負工消費合作杜印製 五、發明説明 (6Λ ) 1 1 器 元 件 10 0之支撐點, 因此可將因支撐壓電變壓器元件 1 1 10 0而對其所産生之振動之阻害降到非常小。 另外, 本 1 | 實 例 一 次 側 電極 2 2 > 2 4 之連接部 12 2, 1 2 4 及 設 於 這些 請 1 1 連 接 部 12 2, 1 2 4上 之 電 極 端子也是 設於 振 動 之 節 2 0 2上 先 閱 1 I 讀 1 1 9 一 次 側 電 極 2 6, 2 8 之 連 接部1 2 6, 1 2 8及 這 連 接 部1 2 6 背 1 | 之 1 9 12 8之電極端子也設於振動之節2 0 4上 > 因 此 可 防 止電 意 1 1 氣 的 連 接 部 份 對振 動 之 阻 害。 事 項 1 I 再 1 本 實 施 例 係從 P b (N i L/3 N b 2/3 )〇 3 -P b ( Z u 1/ 3N b 2/3 } 〇 3 填 寫 裝 -Ρ bT iO 彐 —P b Z Γ 0 3 糸 壓 電 陶瓷燒成 體切 成 長 方 向 之 長度 頁 1 1 為 2 0 m m 9 寬 度 為5 m 厚度為lmm之 長方 體 以 作 為 壓 電陶 1 I 瓷 基 板 10 〇 其 次藉 筛 (S c r e e η )印刷 將銀 電 極 塗 佈 於 二次 1 I 侧 端 面 17 〇 之 後, 在 空 氣 中以6 0 Q °C進行燒結而於壓電 1 1 陶 瓷 基 板 10 之 上面 1 2及 下 面1 4分別 形成 —· 次 侧 電 極 2 2, IT I 2 6及 一 次 側 電 極24 t 2 8 9 另於壓電 陶瓷 基 板 10 之 二 次側 1 I 端 面 1 7上 形 成 二次 側 電 極 7 2 〇 1 1 妖 八、、 後 在 10 0°C下將D C 2 kV之電壓加於- -次側電極2 2 1 與 一 次 側 電 極 2 4間 及 一 次 側電極2 6與一 次 側 電 極 2 8間以 1 進 行 一 次 側 電 極2 2與 —*. 次 側電極2 4 間之 壓 電 陶 瓷 基 板10 1 1 之 厚 度 方 向 之 極化 處 理 及 一次側電 極2 6與 一 次 侧 電 極2 8 1 1 間 之 壓 電 陶 瓷 基板 10 之 厚 度方向之 極化 處 理 〇 接 箸 一次 1 1 側 電 極 2 6與 一 次侧 電 極 2 8接於D C高 壓電 源 正 極 » 二 次側 1 1 電 極 7 2 接 於 DC 高壓 電 源 負 極,並於 1 〇 〇 °c下加上1 Ok V之電 1 I 壓 以 進 行 —» 次 側電 極 2 6 ) 2 8與二次 側電 極 7 2 間 之 壓 電陶 1 I 瓷 基 板 10 之 長 度方 向 之 極 化處理。 1 1 -4 6 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公漦) 經濟部中央標隼局員工消費合作社印製 A7 B7五、發明説明(V ) 然後,電源2 0 0之一端經連接部1 2 2接於一次側電極2 2 ,另經連接部128接於一次側電極28,電源200之另一端 經連接部1 2 4接於一次側電極2 4 ,另經連接部1 2 6接於一 次侧電極2 6。二次側電極7 2接於C F L 4 Q 0之一端,C F L 4 0 0 之另一端接於電源200之g —端。CFL400是使用A4筆記 型個人電腦用之CFL,其長度為225mm,直徑為2.6mra者。 於振動之節2Q2, 2Q4上支撐,壓電變壓器元件100之 狀態下從電源200供給160KHZ之電壓並測定壓電變壓器 元件1QQ之輸入電壓與CFL4D0之光度之關傜。結果示於 圖3 (參照曲線P )。另外,於圖3上,為比較起見,也示 出圖2所示之壓電變壓器元件無設置一次側電極2 6 , 2 8 ,而於一次側電極2 2 , 2 4與二次側電極7 2間之壓電陶瓷 基板10在長度方向極化時之輸入電壓與光度之關係(參 照曲線Q)。未設置一次側電極26, 28之壓電變壓器為使 C F L ( 9 0 ) 4 0 0得到2 7,0 0 0 c d / m 2之光度須輸人 6 6 V 之 之電壓,但本實施例3 0 V rms之輸入電壓即可得到相同 之光度。 另外,C F L 4 0 0在約輸入1 5 V rms之電壓時印能開始點 燈。 (第2到第5實施例) 如圖4 A所示,第2實施例除了一次側電極2 6及2 8作得 大,一次側電極2 6及2 8之二次側電極7 2側之端部比第1 實施例更接近二次側電極7 2則等點與第1實施例不同外 ,餘皆相同,另外,製造方法是與第1實施例相同。 -4 7 - (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐) A7 B7 經濟部中央標隼局員工消費合作社印製 五、發明説明 (4 fc ) 1 1 如 圖 4 B所 示 1 第 3 實 施 例 除 了 一 次 倒 電 極 2 6 及 28作 得 I 1 小 t 一 次 側 電 極 2 6及 2 8之 二 次 側 電 極 7 2側 之 端 部 比 第 1 1 I 實 施 例 更 遠 離 二 次 側 電 極 7 2 側 等 點 與 第 1 實 施 例 不 同 外 /-—~N 請 ! I 餘 皆 相 同 另 外 製 造 方 法 亦 與 第 1 實 施 例 相 同 〇 閱 1 I 1 I 如 圖 4C所 示 > 第 4 實 施 例 除 了 一 次 側 電 極 2 6 及 2 8作 得 背 1 I 之 1 小 > 次 側 電 極 2 6及 2 8之 二 次 側 電 極 7 2 側 之 端 部 與 二 次 意 1 1 側 電 極 7 2 之 距 離 與 第 1 實 施 例 相 同 但 次 側 電 極 26及 事 項 1 | 再 1 2 8之 —* 次 側 端 面 1 6側 之 端 面 比 第 1 實 施 例 分 別 遠 離 次 4 寫 本 装 側 電 極 2 2 t 2 4 等 點 與 第 1 實 施 例 不 同 外 > 其 它 方 面 皆 相 頁 1 I 同 > 製 造 方 法 也 相 同 0 1 1 如 圖 5 A -5 C所示, 第5 實施例除了第4 實施例之- -次 1 1 側 電 極 2 6 及 2 8 之 二 次 側 電 極 7 2 側 端 部 作 成 比 第 4 實 施 例 1 1 在 二 次 側 電 極 7 2 側 延 長 __. 既 定 長 度 外 餘 皆 與 第 4 實 施 例 IT I 相 同 > 製 造 方 法 也 相 同 0 本 實 施 例 > 藉 將 一 次 側 電 極 2 6 1 I 及 2 8之 位 置 及 大 小 作 成 既 定 之 位 置 及 大 小 以 容 易 調 整 輸 I 1 入 阻 抗 及 輸 出 阻 抗 及 容 易 引 出 振 動 子 之 支 撐 點 及 引 線 〇 1 Μ 第 2 至 第 5 實 施 例 皆 在 産 生 與 設 置 一 次 側 電 極 2 2 » 2 4 1 之 領 域 所 産 生 之 應 力 成 相 反 方 向 之 應 力 之 領 域 上 設 置 一 1 1 次 側 電 極 2 6 » 2 8 j 一 次 側 電 極 2 6與 一 次 側 電 極 28 間 之 壓 1 1 電 陶 瓷 基 板 1 0 之 極 化 方 向 與 __- 次 側 電 極 2 2 與 一 次 側 電 極 1 2 4 間 之 壓 電 陶 瓷 基 板 10 之 極 化 方 向 相 同 > 電 場 方 向 相 反 1 1 > 因 此 壓 電 變 壓 器 元 件 10 〇之輸入阻抗變小, 容易從電 1 I 源 2 0 〇供給電能至壓電變壓器元件1 0 0 » 另 外 y 在 一 次 側 1 1 1 a 上 能 有 效 率 地 將 輸 入 之 電 能 轉 換 成 m 俄 械 的 彈 性 能 9 另 1 1 -4 8 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公漦) A7 B7 經濟部中央標準局員工消費合作社印製 J-ύβ五、發明説明(β ) 外,輸出阻抗變小而可增大加於壓電變壓器元件1 0 0之 二次側b上之負載之電壓,因此可增大壓電變壓器元件 1 〇 〇之實效舁壓比。 第2實施例,一次側電極2 6及2 8因作得大,故一次側 a之電極面積比第1實施例之壓電變壓器元件100者大, 該增大之部份則作為輸入阻抗減小之份。結果,容易從 電源200供給電能到壓電變壓器元件1GD。另外,在一 次側a上能比第1實施例更有效率地將電源200供給之 電能轉換成機械的彈性能。再者,一次側電極26及28之 二次側電極7 2側之端部比第1實施例者更接近二次側電 極7 2側,因此,二次側b領域在長度方向上更為縮短, 結果,輸出阻抗更形減小。結果,能加於壓電變壓器元 件1QG之二次側b上之負載40之電壓更形增大,而可提 昇壓電變壓器元件1QQ之實效昇壓比。 第3實施例,一次側電極2 6及2 8之二次側電極7 2側之 端部比第1實施例者更遠離二次側電極7 2側,因此能增 大二次側産生之電壓,而可更增大壓電變壓器元件100 之舁壓比。 (第6實施例) 如圖6 A , 6 B所示,在長方體狀之壓電陶瓷基板1 0之上 面1 2之左側1 / 3之領域上設置一次側電極3 2,而在壓電 陶瓷基板10之下面14另設置一與一次側電極32對向之一 次側電極3 4 , —次側電極3 2與一次側電極3 4間之壓電陶 瓷基板10傜在上面12與下面14間之厚度方向上極化。 -4 9 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 \ 1 1 於 壓 電 陶 瓷 基 板 1 0 之 上 面 1 2 上 > 在 壓 電 陶 瓷 基 板 1 0 之 1 1 長 度 方 向 距 __- 次 倒 端 面 16 之 長 度 之 1/ 3長之位置起到壓 I 1 電 陶 瓷 基 板 1 0 之 長 度 方 向 距 一 次 側 XOi m 面 1 6 之 長 度 之 2 / 3 請 1 先 1 長 之 位 置 止 另 再 設 置 - 次 側 電 極 3 6 而 在 壓 電 陶 瓷 基 板 閱 if 1 0 之 下 面 1 4 上 另 設 置 一 與 一 次 側 電 極 3 6 對 向 之 一 次 側 電 背 I | 之 1 極 38 〇 一 次 側 電 極 3 6與 3 2 隔 一 間 距 設 置 9 而 —^ 次 侧 電 極 意 1 1 38也 與 2 4也 與 —» 次 侧 電 極 3 4 隔 間 距 設 置 〇 _. 次 侧 電 極 事 項 1 I 再 3 6與 - 次 側 電 極 38 間 之 壓 電 陶 瓷 基 板 1 0在 上 面 12與 下 面 填- 寫 本 装 1 4 間 之 厚 度 方 向 産 生 極 化 0 頁 1 1 於 壓 電 陶 瓷 基 板 1 0 之 上 面 1 2上 > 在 壓 電 陶 瓷 基 板 10 之 1 1 長 度 方 向 距 —. 次 側 X山 m 面 1 6 之 長 度 之 2/ 3之位置起到壓電 1 | 陶 瓷 基 板 1 0 之 長 度 方 向 距 一 次 倒 端 面 1 6之 長 度 之 5/6之 1 訂 位 置 止 另 再 設 置 —- 次 側 電 極 4 2 ) 而 在 壓 電 陶 瓷 基 板 10 之 1 下 面 1 4上 另 設 置 一 與 — 次 側 電 極 4 2 對 向 之 一 次 側 電 極 4 4 1 I 〇 一 次 側 電 極 42與 一 次 側 電 極 3 6 隔 一 間 距 設 置 而 一 次 側 1 電 極 4 4與 一 次 側 電 極 3 8也 隔 —^ 間 距 設 置 〇 一 次 側 電 極 4 2 1 與 一 次 側 電 極 4 4 間 之 壓 電 陶 瓷 基 板 1 0 在 厚 度 方 向 極 化 〇 ' j I 一 次 側 電 極 32與 一 次 側 電 極 3 4 間 之 壓 電 陶 瓷 基 板 10 之 極 1 1 化 方 向 > 及 —~- 次 側 電 極 3 6與 * 次 側 電 極 38 間 之 壓 電 陶 瓷 1 I 基 板 10 之 極 化 方 向 > 及 一 次 側 電 極 42與 一 次 側 電 極 4 4 間 1 I 之 壓 電 陶 瓷 基 板 1 0 之 極 化 方 向 皆 相 同 〇 I 1 在 與 上 面 1 2及 下 面 14 垂 直 之 二 次 侧 端 面 17 上 設 置 二 次 1 | 側 電 極 7 2 —- 次 側 電 極 4 2 4 4與 二 次 側 電 極 7 2 間 之 壓 電 1 陶 瓷 基 板 10 在 其 長 度 方 向 上 極 化 〇 1 1 -5 0 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(49 ) 電源2㈣之一端經連接部1 3 2 , 1 3 8及1 4 2分別接於一次 側電極3 2 , 3 8及4 2 ,電源2 0 0之另一端經連接部1 3 4, 1 3 6 ,及1 4 4分別接於一次側電極3 4 , 3 6及4 4。二次側電極7 2 接於負載400之一端,負載40Q之另一端接於電源200之 另一端。 從電源2 0 0供給電壓於一次側電極3 2,3 4間後,左側 1/3之領域在厚度方向産生電場,藉在與極化方向垂直 之方向變位之壓電横效果激勵長度方向之縱振動逐使壓 電變壓器元件100全體産生振動。本實施例之壓電變壓 器元件能以存在於一次側端面1 6與二次側端面1 8間之1 . 5 波長之應力分佈之共振模式驅動,從電源2DD供給頻率 等於此1.5波長型模式之共振頻率之電壓。本實施例, 在距一次侧端面1 6 1 / 4波長之右側之地點,距一次側端 面1 6 3 / 4波長距離之右側之地點及距二次側端面1 8 1 / 4 波長之左側之地點設置支撐點。壓電陶瓷基板10之一次 側端面1 6及二次側端面1 7皆開放,故在壓電陶瓷基板1 0 之長度方向之兩端應力為零而振幅為最大。本實施例因 以1.5波長模式共振,故應力分佈及振幅分佈分別如圖6C 及6 D所示。 本實施例,一次側a之電極面積增大,此增大之份則 用為減小壓電變壓器元件1 0 0之輸入阻抗。結果,容易 電源200供給電能至壓電變壓器元件100。 另外,設置一次側電極3 2 , 3 4之領域之應力是朝壓電 陶瓷基板1 0之上面1 2之方向,相對於此,設置一次側電 -5 1 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210 X 297公釐) 經濟部中央標隼局員工消費合作社印製 五、發明説明(β) 極36, 38之領域之應力是壓電陶瓷基板10之下面14之方 向,與設置一次側電極3 2 , 3 4之領域應力方向相反。一 次側電極3 6與3 8間之壓電陶瓷基板1 D之極化方向與一次 側電極3 2與3 4間之壓電陶瓷基板1 0之極化方向相同,但 電場方向相反。因此,從電源2 0 0供給電壓於一次側電 極3 6 , 3 8間後一次側電極3 6 , 3 8間之壓電陶瓷基板1 0即 産生振動而更增大一次側電極32, 34間受來自電源200 之電壓之激勵所産生之共振。 再者,一次側電極42, 44也同樣有肋於再增大共振, 結果,在一次側a上能更有效率地將電源2GG供給之電 能轉換為機械的彈性能。 另外,藉設置一次側電極4 2 , 4 4 ,二次側b之領域在 長度方向上變短,結果,輸出阻抗變小。壓電變壓器元 件1 0 0之輸出阻抗變小後,其變小之份則增大加於壓電 變壓器元件10D之二次側電極72上之負載4GG之電壓。 再者,藉設置本實施例之一次側電極4 2 , 4 4以縮短一 次側電極與二次側電極間之距離,因此,一次側電極4 2 ,4 4與二次側電極7 2間之壓電陶瓷基板1 0在長度方向極 化之情形與不設置此一次側電極4 2 , 4 4之情形比較,極 化時供給之絶對電壓變小。結果,容易解決高壓的問題 ,極化用之電源也可使用低壓。 另外,本實施例,因將振動之節212, 214, 216作為 壓電變壓器元件10Q之支撐點,故因支撐壓電變壓器100 而産生對壓電變壓器元件100之振動之阻害可降到非常 -5 2 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標隼(CNS ) A4規格(210X2t>7公釐) A7 經濟部中央標準局員工消費合作社印製 B7五、發明説明(β ) 小。 另外,本賁施例,一次側電極3 2 , 3 4之連接部1 3 2 , 134及設於這些連接部132, 134上之電極端子也設於振 動的節2 1 2上,一次側電極3 6 , 3 8之連接部1 3 6, 1 3 8及 設於這些連接部1 3 6, 1 3 8上之電極端子也設於振動之節 2 1 4上,一次側電極4 2 , 4 4之連接部1 4 2 , 1 4 4及設於這 些連接部142, 144上之電極端子也設於振動之節216上 ,因此可防止因電氣的連接所産生對振動之阻害。 另外,本實施例之壓電變壓器元件10Q之製造方法與 第1實施例者相同。 (第7及第8實施例) 如圖7A所示,第7實施例除了未設置第6實施例之一 次側電極4 2 , 4 4 , —次側電極3 6, 3 8與二次側電極7 2間 之壓電陶瓷基板10在屬於上面12及下面14之延伸方向之 長度方向極化等點與第6實施例不同外,餘皆相同,製 造方法也相同。 如圖7B所示,第8實施例,除了將第7實施例之一次 側電極3 6, 3 8作得小,且一次側電極3 6及3 8之二次側電 極7 2側之端部比第7實施例更遠離二次側電極7 2等點與 第7實施例不同外餘皆相同,製造方法也相同。 (第9及第1 0實施例) 圖8是第9實施例之壓電變壓器之斜視圖。第1實施 例,二次側電極7 2傜設於壓電陶瓷基板1 0之二次側端面 1 7上,但是,第9實施例,二次側電極7 4及7 6則分別設 -5 3 - (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公焚) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(β ) 在壓電陶瓷基板10之上面12及下面14,二次側電極74及 76形成電氣的導通並共同接在負載4QQ之一端等點與第 1實施例不同外,餘皆相同,製造方法也相同。 圖9是第10實施例之壓電變壓器斜視圖。第1實施例 ,二次側電極7 2傜設於壓電陶瓷基板1 Q之二次側端面1 7 ,但是,第1 〇實施例,二次側電極7 4則設於壓電陶瓷基 板1 0之上面1 2,二次側電極7 4接於負載4 0 0之一端等點 與第1實施例不同外餘皆相同,製造方法也相同。 二次側電極74設於壓電陶瓷基板10之上面12時可藉與 形成一次側電極2 2 , 2 6之作業相同之作業形成,二次側 電極76設於壓電陶瓷基板10之下面14時可藉與形成一次 側電極2 4 , 2 8之作業相同之作業形成,故不必另設形成 二次側電極7 4 , 7 6之作業。 另外,藉調整二次側電極74, 76之面積,可調整一次 側電極26, 28之距離,結果,可調整壓電變壓器元件100 之輸出阻抗。另外,壓電變壓器元件100之共振頻率偽由 壓電陶瓷基板10之長度方向之長度決定。因此,藉將二 次側電極74, 76至少形成在壓電陶瓷基板10之上面12及 下面14之任一面上,能分開控制共振之頻率及輸出阻抗 。另外,二次側電極7 4,7 6,如第9實施例,形成於壓 電陶瓷基板10之上面12及下面14兩面時則容易在長度方 向極化。 (第1 1實施例) 參照画1QA-1GC,本實施例之壓電變壓器元件100除了 -5 4 - ---------(装-- (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標隼(CNS ) Α4規格(2丨Ο X 297公釐) A7 B7 經濟部中央標隼局員工消費合作社印製 五、發明説明 ) 1 1 一 次 側 電 極 2 2 之 ___- 部 份 作成 與 該 一 次 侧 電 極 2 2 絶 緣 以設 1 1 置 饋 還 電 極 2 3 m 點 與 第 1實 施 例 不 同 外 餘 皆 相 同 9 製造 1 I 方 法 也 相 同 0 ^-N 諳 1 I 如 此 9 將 —· 次 側 電 極 2 2之 _- 部 份 作 成 與 該 ___· 次 側 電極 先 閱 1 1 1 1 2 2 绝 緣 以 設 置 饋 還 電 極 2 3, 藉 此 利 用 此 饋 還 電 極 2 3可 背 1 I 之 1 用 所 謂 微 小 信 號 之 形 式 取出 監 視 壓 電 變 壓 器 元 件 1 0 〇之 意 1 | 振 動 狀 態 之 信 號 9 利 用 此信 號 可 對 壓 電 變 壓 器 元 件 10 0 事 項 1 I 再 1 進 行 回 授 以 使 其 白 勵 振 動。 填 本 此 白 勵 振 動 理 想 的 是 移相 回 路 2 8 6及放大回路2 8 4接於 頁 1 1 饋 還 電 極 2 3 ) 放 大 回 路 2 8 4之輸出供給至- -次側電極2 2 1 I > 24而 藉 以 産 生 者 〇 另 外, 這 裡 之 移 相 回 路 28 6理想的 1 I 是 使 用 電 抗 (Γ e a c t a η c e )回路。 1 訂 (第1 2賁施例) 1 如 圖 1 1 A, 1 1 B所 示 9 在長 方 體 狀 之 壓 電 陶 瓷 基 板 3 0 0 1 I 之 上 面 3 0 2之左側1 /4 之 領域 上 設 置 一 次 側 電 極 3 2 2 , 在 1 1 壓 電 陶 瓷 基 板 3 0 0之下面3 0 4上 另 設 置 與 一 次 側 電 極3 2 2 1 Λ 對 向 之 一 次 側 電 極 3 2 4, 一次側電極3 2 2與 一 次 側 電 極324 | 間 之 壓 電 陶 瓷 基 板 3 0 〇在上面3 0 2 與 下 面 3 0 4間之厚度方 1 1 向 上 極 化 〇 1 I 於 壓 電 陶 瓷 基 板 3 0 0之上面3 0 2上 9 在 壓 電 陶 瓷 基 板300 1 I 之 長 度 方 向 距 一 次 側 端 面30 6之1 /4 長 度 之 位 置 起 到 壓電 1 1 陶 瓷 基 板 3 0 0之長度方向距- -次側端面3 0 6 之 3/8長度之 1 | 位 置 止 另 再 設 置 一 次 側 電極 3 2 6 , 於壓電陶瓷基板3 0 0之 1 下 面 另 設 置 —* 與 —* 次 側 電極 3 2 6對向之- -次側電極3 2 8 〇 1 1 -55- 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(2]0X 29*7公釐) 經濟部中央標準局t貝工消費合作社印製 A7 ____B7 —_. _ 五、發明説明() —次側電極3 2 6與一次側電極3 2 2隔—間距設置,一次側 電極328與一次侧電極324隔一間距設置。一次側電極326 與328間之壓電陶瓷基板300在上面3〇2與下面3{)4間之厚 度方向極化。 於壓電陶瓷基板300之上面3Q2之右側1/4之領域上設 置一次側電極422,而在壓電陶瓷基板3〇〇之下面304上 另設置一與一次側電極422對向之—次側電極424,一次 側電極422與424間之壓電陶瓷基板3QG在上面302與下面 3 〇4間之厚度方向極化。 於壓電陶瓷基板3GQ之上面3Q2上,在壓電陶瓷基板300 之長度方向距一次侧端面3G8 1/4長度之位置起到壓電陶 瓷基板3GQ之長度方向距一次側端面3Q8 3/8長度之位置 止另再設置一次側電極426,在壓電陶瓷基板300之下面 3〇4上另設置一與一次側電極426對向之一次侧電極428。 一次側電極4 2 6與一次側電極4 2 2隔一間距設置,一次側 電極4 2 8與一次側電極4 2 4隔一間距設置。一次側電極4 2 6 與428間之壓電陶瓷基板3Q0在上面302與下面304間之厚 度方向極化。 一次側電極322及324間之壓電陶瓷基板300之極化方向 ,與一次側電極3 2 6及3 2 8間之壓電陶瓷基板3 0 0之極化 方向相同,一次側電極4 2 2及4 2 4間之壓電陶瓷基板3 0 0 之極化方向與一次側電極426及428間之壓電陶瓷基板300 之極化方向相同,但一次側電極3 2 2及3 2 4間之歷電陶瓷 基板300之極化方向,與一次側電極422及424間之壓電 -5 6 - 本紙張尺度適用中國國家標準(CNS ) A4规格(2丨Ο X M7公釐) (;衣-- (請先閱讀背面之注意事項再填寫本頁) 訂A printed by the Central Standards Bureau of the Ministry of Economic Affairs, Employee Consumer Cooperative, the first Mingming; the issuance of the pictures, the apparent oblique said that the law is 8 9 2 ·, 2 The square diagram is installed with the oblique component of the voltage transformation voltage Example of applying the voltage of the device and the voltage of the device. Applying the voltage of the device of the bow; the anti-example of the electric pressure and the side of the application. 8 2 times. The first clear state is empty. 3 The size of the paper on which the paper is drawn is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297mm). Printed by the Employees ’Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A 7 B7 5. Description of the invention (shirt) Figure 31 shows the 28th implementation of the invention The piezoelectric transformer element of the example is made into the impedance characteristics of the primary side in the assembled state as shown in FIG. 29; FIG. 32 shows the piezoelectric transformer element of the 28th embodiment of the present invention. Impedance dependence; Figure 33 shows the piezoelectric transformer element of the 28th embodiment of the present invention, and the impedance of the secondary side when it is constructed as shown in FIG. 29; Picture 34 illustrates the 29th embodiment of the present invention Pressure A perspective view of the transformer element; FIG. 35 is a perspective view illustrating the piezoelectric transformer element of the 30th embodiment of the invention; FIG. 36 is a perspective view illustrating the piezoelectric transformer element of the 31st embodiment of the invention; FIG. 37 is a description of the invention A perspective view of the piezoelectric transformer element of the 32nd embodiment; FIG. 38 is a perspective view illustrating the piezoelectric transformer element of the 33rd embodiment of the present invention; FIGS. 39A and 39B are piezoelectric transformer elements of the 34th embodiment of the present invention. 39A is a perspective view, and FIG. 39B is a cross-sectional view; FIGS. 40A-4O are a piezoelectric transformer element illustrating a 35th embodiment of the present invention, FIG. 40A is a perspective view, FIG. 40B is a cross-sectional view, and FIG. 40C shows stress Distribution, FIG. 4GD represents the amplitude distribution; FIGS. 41A-41C illustrate the piezoelectric transformer element of the 36th embodiment of the present invention, FIG. 41A is a perspective view, FIG. 41B represents the stress distribution, and FIG. 41C represents the amplitude distribution; -4 1-(please Read the precautions on the back first and then fill out this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) A7 Centralized Falcon Bureau of the Ministry of Economic Affairs Employee Consumption Cooperation Du Printed 5. Invention Description 〇) I 1 _ 4 2 is a perspective view illustrating the manufacturing method of the piezoelectric transformer element according to the 36th embodiment of the present invention 1 1 FIG. 1 1 FIG. 4 3 A-4 3 E is a pressure diagram illustrating the 37th embodiment of the present invention Electric transformer element r ~, please 1 first 1 t Draw 4 3 A is the top picture, Figure 4 3 B is the bottom drawing »Draw 4 3 C is the picture 4 3 A of ZZ Read the I section view» Figure 43D shows the stress distribution , Fig. 4 3 E represents the amplitude distribution 〇ώ i 1 of 1 Example of attention 1 I (first embodiment) Matter 1 I then 1 As shown in Figure 2 A &2; 2 B on a rectangular piezoelectric ceramic substrate 1 0 Fill in the top of the mounting surface 12 on the left side (--secondary side)-"-secondary electrode 2 2 Under the piezoelectric ceramic page 1 I Porcelain substrate 10 1 4 Set __ · and primary side electrode 2 2 Opposite one time 1 1 Side electrode 2 4 Pressure between primary side electrode 2 2 and 2 4 The electrical ceramic substrate 1 0 is polarized in the thickness direction between the upper 1 I surface 12 and the lower surface 1 4. The upper surface of the piezoelectric ceramic substrate 10 is fixed from the lengthwise direction of the piezoelectric ceramic substrate 10 to the primary side end surface. The position of 1/2 of the length of 1 6 is the position of the piezoelectric ceramic base 1 I board 10 in the longitudinal direction from the position of 3/3 of the primary side end surface 1 6 is set 1 1 position-. Secondary electrode 2 6 y Below the piezoelectric ceramic substrate 1 0, 1 4 additionally set a 1 to the primary side electrode 2 6 to oppose the primary side electrode 2 8 〇 primary side electrode 2 6 and .-Λ) 2 2 set at a distance »primary side The electrodes 2 8 and 2 4 are also arranged at a distance. The polarization direction of the piezoelectric ceramic substrate 10 between the secondary electrodes 22 and 2 4 and a 1! Between the secondary electrodes 2 6 and 2 8 The piezoelectric ceramic substrate 10 has the same polarization direction 〇1 | on the secondary side X mountain m plane perpendicular to the upper surface 12 and the lower surface 14 17 is provided with secondary 1 1 side electrode 7 2 > primary side electrode 2 6 > 2 Piezoelectricity between 8 8 and secondary side electrode 7 2 | ceramic substrate 10 is polarized in its length direction 1 power supply 2 0 One of the 0-ends is connected to a-k side electrode 2 2 via the connecting part 1 2 2 and the other via 1 1 -4 2-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specifications (210 X 297 public funds ) A7 B7 printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (heart) The connecting part 1 2 8 is connected to the primary side electrode 2 8. The other end of the power source 2 0 0 is connected to the primary side electrode 24 through the connection part 1 2 4 and the other side is connected to the primary side electrode 26 through the connection part 1 2 6. The secondary electrode 72 is connected to one end of the load 40 G, and the other end of the load 400 is connected to the other end of the power supply 200. After supplying voltage from the power supply 2 G 0 between the primary electrodes 2 2, 2 4, the left half generates an electric field in the thickness direction, and the longitudinal direction is excited by the piezoelectric transverse effect displaced in the direction perpendicular to the polarization direction The longitudinal vibration causes the entire piezoelectric transformer element 100 to vibrate. The piezoelectric transformer element of this embodiment can be driven in the resonance mode of the stress distribution of 1 wavelength existing between the primary side end surface 16 and the secondary side end surface 17. The frequency supplied from the power source 20G is equal to the resonance frequency of this 1 wavelength mode Voltage. In this embodiment, a supporting point is provided at a position on the right side of a distance of 16 1/4 wavelength from the primary side end surface and a position on the left side of a distance of 17 1 1/4 wavelength from the secondary side end surface. The piezoelectric ceramic substrate 10 has both the secondary side end surface 16 and the secondary side end surface 17 open, so the stress is zero at both ends of the piezoelectric ceramic substrate 10 in the longitudinal direction, and the amplitude is maximum. Since this embodiment resonates in a 1-wavelength mode, the stress distribution and amplitude distribution are shown in Figs. 2C and 2D, respectively. In this embodiment, a primary electrode 26 is added to the primary electrodes 22, 24, 2%. Therefore, the electrode area of the primary side a is larger than the previous piezoelectric transformer element of FIG. Pseudo acts to reduce the input impedance of the piezoelectric transformer element 100. As a result, it is easy to supply electric energy from the power source 200 to the piezoelectric transformer element 100. In addition, the direction of stress in the area where the primary electrodes 2 2, 2 4 are provided is the direction of the upper surface 12 of the piezoelectric ceramic substrate 10. In contrast, the primary side is provided -43- a binding (/ (please read first Note on the back and then fill out this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X 297 mm) A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (Ο) Pole 26, 28 The stress direction of the area is the direction of the lower surface of the piezoelectric ceramic substrate 10, which is opposite to the stress direction of the area where the primary electrodes 2 2, 2 4 are provided. The pole of the piezoelectric ceramic substrate 10 between the primary electrodes 26 and 28 The polarization direction is the same as the polarization direction of the piezoelectric ceramic substrate 1 G between the primary electrodes 22 and 24, but the direction of the electric field is opposite. Therefore, the voltage is supplied from the power source 200 to the primary electrodes 26, 28 Later, the piezoelectric ceramic substrate 10 between the primary electrodes 26, 28 generates vibration to further increase the resonance generated by the voltage supplied from the power supply 2Q0 to the primary electrodes 22, 24 after being excited. As a result, On the primary side, the power supplied from the power supply 200 can be more It can be converted into mechanical elastic energy. In addition, by providing the primary side electrodes 2 6, 2 8 the secondary side b area becomes shorter in the length direction, as a result, the output impedance becomes smaller. The output of the piezoelectric transformer element 100 0 The impedance becomes smaller, and the reduced part increases the voltage applied to the load on the secondary electrode 72 of the piezoelectric transformer element 1QQ. In this way, the stress generated in the area where the primary electrodes 22, 24 are generated and provided In the area of the stress in the opposite direction, the primary electrodes 26, 28 are provided, and the polarization direction of the piezoelectric ceramic substrate 10 between the primary electrodes 26 and 28 is made to be piezoelectric with the primary electrodes 2 2 and 24 The polarization direction of the ceramic substrate 10 is the same and the direction of the electric field is opposite, whereby the input impedance of the piezoelectric transformer element 100 becomes smaller, and the power is easily supplied from the power supply 2QG to the piezoelectric transformer, and the power input on the primary side a It can be efficiently converted into mechanical elastic energy. In addition, the output impedance becomes smaller, and the voltage applied to the load 400 connected to the secondary side b of the piezoelectric transformer element lt) G becomes larger, so the piezoelectric transformer element can be increased. The actual boost ratio. -4 4-(Please read the precautions on the back before filling in this page) The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) kl B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs DESCRIPTION OF THE INVENTION (Ο) 1 1 Furthermore, by providing the primary electrode 2 6, 28 1 1 of this embodiment in this way to shorten the distance between the primary electrode and the secondary electrode »Therefore, the primary 1 I side electrode 2 6» The piezoelectric ceramic substrate 10 between 28 and the secondary electrode 7 2 is polarized in the direction of length / V, please 1 1 degree direction 9 and without setting this picture of the primary electrode 2 6, 2 8 1 I read 1 1 1 In the case of the piezoelectric transformer element in the past, bb is smaller than the absolute value of the back δ 1 supplied during polarization. As a result, the resolution of the high voltage problem becomes easy, and pay attention to 1 I can also use low voltage power supply 0 Item 1 I then 1 additionally > connected to Piezoelectric transformer> The load on the secondary side b 4 0 0 is the case where the CFL 4 is installed. 9 The present invention is more effective. 0 CFL 4 〇0 Page 1 is required when the discharge starts. High voltage above lkV is required d In addition, the voltage The voltage ratio 1 1 of the electric transformer element 10D is proportional to the quality factor Q m belonging to the resonator. The impedance of the CFL 1 I is close to m before the discharge starts. The limit is large, so the boost ratio becomes the same as the piezoelectric transformer element 1 1 1 1 0 0 itself is proportional to Q m, and a large step-up ratio can be obtained. Therefore, by providing the primary side electrode 2 6 > 28 in this embodiment, the distance between the secondary side electrode and the secondary 1 | side electrode is shortened »The step-up ratio determined by the shape of the secondary side is reduced, 1! As described above At the beginning of the discharge, the resonance element Q m of the present invention itself still has a greater influence than the riser 1>, so it is easy to boost to the voltage that can start the discharge. Once the water 1 discharge starts, the impedance of the CFL 4 0 0 drops, However, by setting the primary electrode 2 6 > 2 8 of this embodiment I 1 ♦ The impedance of the piezoelectric transformer element 1 〇0 becomes smaller, and the reduction of 1 1 can increase the voltage applied to CFL 4 [) 0 〇1 1 In addition »Set the primary electrode 2 6» 28 of this embodiment, by adjusting the size of the two electrodes 1 1> not only can adjust the piezoelectric transformer element] 0 0 boost 1 I ratio »can also adjust the output Impedance can improve the freeness of the design 〇1 1 In addition J this embodiment > vibration section 2 0 2, 2 0 4 is commonly used as a piezoelectric transformer 1 1 -4 5-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specifications (210: < 297 mm) A7 B7 Central Bureau of Standards, Ministry of Economic Affairs Printed by Duel Consumption Cooperation 5. Description of the invention (6Λ) 1 1 The support point of the device element 100, so the vibration resistance caused by supporting the piezoelectric transformer element 1 1 10 0 can be reduced to very small . In addition, this 1 | Example Primary side electrode 2 2 > 2 4 connecting part 12 2, 1 2 4 and the electrode terminals provided on these 1 1 connecting part 12 2, 1 2 4 are also provided in the vibration section 2 0 2 first read 1 I read 1 1 9 primary electrode 2 6, 2 8 connection part 1 2 6, 1 2 8 and this connection part 1 2 6 back 1 | 1 9 12 8 electrode terminal is also set at Vibration section 2 0 4 on> Therefore, it is possible to prevent the vibration of the electric connection part 1 1 from the vibration. Matter 1 I Re 1 This example is from P b (N i L / 3 N b 2/3) 〇3 -P b (Z u 1 / 3N b 2/3) 〇3 Fill in the package-Ρ bT iO 彐 — P b Z Γ 0 3 The length of the piezoelectric ceramic sintered body cut in the growth direction Page 1 1 is 2 0 mm 9 Width is 5 m and a rectangular parallelepiped with a thickness of 1 mm is used as a piezoelectric ceramic 1 I Porcelain substrate 10 S cree η) After printing and applying a silver electrode to the secondary 1 I side end surface 17 〇, it is sintered at 60 Q ° C in air to form the upper surface 1 2 and the lower surface 14 of the piezoelectric 1 1 ceramic substrate 10 Forming-Secondary electrode 2 2, IT I 2 6 and primary electrode 24 t 2 8 9 In addition, a secondary electrode 7 2 〇1 1 is formed on the secondary side 1 I end surface 1 7 of the piezoelectric ceramic substrate 10 8. After that, apply a voltage of DC 2 kV to the secondary electrode 2 2 1 and the primary electrode 2 4 and between the primary electrode 2 6 and the primary electrode 2 8 at 100 ° C. Piezoelectric ceramic between side electrode 2 2 and-*. Secondary electrode 2 4 The polarization treatment in the thickness direction of the ceramic substrate 10 1 1 and the polarization treatment in the thickness direction of the piezoelectric ceramic substrate 10 between the primary side electrode 26 and the primary side electrode 2 8 1 1 〇The primary electrode 1 1 side electrode 2 6 Connect with the primary electrode 28 to the positive pole of the DC high-voltage power supply »The secondary side 1 1 electrode 7 2 is connected to the negative pole of the DC high-voltage power supply, and add a voltage of 1 Ok V 1 I voltage at 100 ° C to perform —» The polarization treatment of the piezoelectric ceramic 1 I ceramic substrate 10 between the secondary electrode 2 6) 2 8 and the secondary electrode 7 2 in the longitudinal direction. 1 1 -4 6-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 Gongluan) A7 B7 printed by the Employee Consumer Cooperative of the Central Standard Falcon Bureau of the Ministry of Economic Affairs V. Invention description (V) Then, the power supply One end of 2 0 0 is connected to the primary side electrode 2 2 via the connection part 1 2 2, and the other side is connected to the primary side electrode 28 via the connection part 128, and the other end of the power supply 200 is connected to the primary side electrode 2 4 via the connection part 1 2 4, In addition, it is connected to the primary-side electrode 26 through the connection portion 126. The secondary electrode 72 is connected to one end of C F L 4 Q 0, and the other end of C F L 4 0 0 is connected to the g-end of the power supply 200. CFL400 is a CFL for A4 notebook personal computer, with a length of 225mm and a diameter of 2.6mra. Supported on the vibration nodes 2Q2 and 2Q4, a voltage of 160 KHZ is supplied from the power supply 200 in the state of the piezoelectric transformer element 100 and the relationship between the input voltage of the piezoelectric transformer element 1QQ and the luminosity of CFL4D0 is measured. The results are shown in Figure 3 (refer to curve P). In addition, in FIG. 3, for comparison, it is also shown that the piezoelectric transformer element shown in FIG. 2 is not provided with primary side electrodes 2 6, 2 8, and the primary side electrodes 2 2, 2 4 and the secondary side electrodes 7 The relationship between the input voltage and the luminosity of the piezoelectric ceramic substrate 10 between 2 and 2 when polarized in the longitudinal direction (see curve Q). Piezoelectric transformers without primary electrodes 26, 28 are required to input a voltage of 6 6 V for CFL (9 0) 4 0 0 to obtain a light intensity of 2.7, 0 0 0 cd / m 2, but this embodiment 3 0 V rms input voltage can get the same luminosity. In addition, C F L 4 0 0 will start lighting when a voltage of approximately 15 V rms is input. (Second to fifth embodiments) As shown in FIG. 4A, in the second embodiment, the primary electrodes 26, 28 are made larger, and the secondary electrodes 7 2 of the primary electrodes 26, 28 are The end portion is closer to the secondary electrode 72 than the first embodiment. The equivalence is different from the first embodiment, and the rest are the same. In addition, the manufacturing method is the same as the first embodiment. -4 7-(Please read the precautions on the back before filling in this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specifications (210X297 mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standard Falconry Bureau of the Ministry of Economy V. Inventions Description (4 fc) 1 1 As shown in FIG. 4 B 1 The third embodiment except for the primary inverted electrodes 2 6 and 28 is made I 1 small t Primary side electrodes 2 6 and 2 8 Secondary side electrode 7 2 side end The part is farther away from the secondary side electrode 7 2 side and other points than the first 1 1 I embodiment. It is different from the first embodiment.-I'm all the same. The manufacturing method is also the same as the first embodiment. I 1 I as shown in FIG. 4C> In the fourth embodiment, the primary electrodes 2 6 and 2 8 are made 1 1 smaller than 1 I> the secondary electrodes 2 6 and 2 8 are on the secondary side electrode 7 2 side The distance between the end and the secondary electrode 1 1 side electrode 7 2 is the same as in the first embodiment, but the secondary electrode 26 and item 1 | In addition, 1 2 8-* The secondary side end surface 16 is farther away from the first embodiment than the first embodiment. The writing side electrode 2 2 t 2 4 and other points are different from the first embodiment. Other aspects are all on page 1 I The same> The manufacturing method is also the same 0 1 1 As shown in FIGS. 5 A-5 C, the fifth embodiment except the fourth embodiment--secondary 1 1 side electrode 2 6 and 2 8 secondary electrode 7 2 The side end portion is made longer than the fourth embodiment 1 1 on the secondary side electrode 7 2 side __. The predetermined length is the same as the fourth embodiment IT I > the manufacturing method is also the same 0 this embodiment > The position and size of the primary electrodes 2 6 1 I and 2 8 are set to a predetermined position and size to easily adjust the input and output impedance of the input and output points of the I 1 and the support points and leads of the vibrator. 1 Μ 2nd to 5th implementation Examples are the stresses generated in the field where the primary side electrodes 2 2 »2 4 1 are generated and installed In the field of the stress in the opposite direction, set a 1 1 secondary electrode 2 6 »2 8 j the pressure between the primary electrode 2 6 and the primary electrode 28 1 1 the polarization direction of the electroceramic substrate 1 0 and __- times The polarization direction of the piezoelectric ceramic substrate 10 between the side electrode 2 2 and the primary side electrode 1 2 4 is the same > the electric field direction is opposite 1 1 > Therefore, the input impedance of the piezoelectric transformer element 10 〇 becomes smaller, and it is easy The source 2 0 〇 supplies electrical energy to the piezoelectric transformer element 1 0 0 »In addition y on the primary side 1 1 1 a can efficiently convert the input electrical energy into m elastic energy of the Russian machine 9 another 1 1 -4 8-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 Gongluan) A7 B7 Printed J-ύβ by Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. In addition to the invention description (β), the output impedance becomes smaller The voltage applied to the load on the secondary side b of the piezoelectric transformer element 100 can be increased, so the piezoelectric transformer element 1 can be increased. 〇The effective pressure ratio. In the second embodiment, since the primary electrodes 26 and 28 are made larger, the electrode area of the primary side a is larger than that of the piezoelectric transformer element 100 of the first embodiment, and the increased portion is used as the input impedance reduction. Small part. As a result, it is easy to supply electric energy from the power supply 200 to the piezoelectric transformer element 1GD. In addition, on the primary side a, the electric energy supplied from the power source 200 can be converted into mechanical elastic energy more efficiently than in the first embodiment. In addition, the ends of the primary side electrodes 26 and 28 on the secondary side electrode 7 2 side are closer to the secondary side electrode 72 side than in the first embodiment, so the secondary side b area is further shortened in the longitudinal direction As a result, the output impedance is more reduced. As a result, the voltage of the load 40 that can be applied to the secondary side b of the piezoelectric transformer element 1QG is more increased, and the effective step-up ratio of the step-up transformer element 1QQ can be improved. In the third embodiment, the ends of the secondary electrodes 7 2 on the primary electrodes 26 and 28 are farther away from the secondary electrode 7 2 than in the first embodiment, so the voltage generated on the secondary side can be increased , And the pressure ratio of the piezoelectric transformer element 100 can be further increased. (Sixth embodiment) As shown in FIGS. 6A and 6B, a primary electrode 32 is provided on the left side 1/3 of the upper surface 12 of the rectangular piezoelectric ceramic substrate 10, and the piezoelectric ceramic The lower surface 14 of the substrate 10 is further provided with a primary electrode 34 facing the primary electrode 32, a piezoelectric ceramic substrate 10 between the secondary electrode 32 and the primary electrode 34 between the upper surface 12 and the lower surface 14 Polarized in the thickness direction. -4 9-(Please read the precautions on the back before filling in this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specifications (210X 297mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Inventions Description \ 1 1 on the top of the piezoelectric ceramic substrate 1 0 1 2 > the piezoelectric ceramic substrate 10 0 1 1 length direction from the __- secondary inverted end 16 of the length of 1/3 of the length of the pressure I 1 The length of the electro-ceramic substrate 1 0 is 2/3 of the length of the primary side XOi m surface 1 6 2/3 Please 1 first 1 long position and then set-secondary electrode 3 6 and read if 1 on the piezoelectric ceramic substrate Below the 0, there is a primary electrode 3 on the opposite side of the primary electrode 3 6 which is opposite to the primary electrode 3 | 1 pole 38 〇 The primary electrodes 3 6 and 3 2 are arranged at an interval of 9 and the secondary electrode means 1 1 38 also with 2 4 also with-»secondary electrode 3 4 set at intervals 〇_. Secondary electrode thing 1 I re 3 6 and the piezoelectric ceramic substrate between the 6 and the secondary electrode 38 1 0 on the upper surface 12 and the lower fill-script set 1 4 in the thickness direction between the polarization 0 Page 1 1 on the top of the piezoelectric ceramic substrate 10 1 2 on> On the piezoelectric ceramic substrate 10 1 1 1 lengthwise distance-. The position of the secondary side X mountain m plane 1 6 2/3 of the length of the piezoelectric 1 | ceramic substrate 1 0 lengthwise distance once The length of the inverted end surface 1 6 is 5/6 of 1 The position is fixed and the other side is set-the secondary electrode 4 2) and on the lower side of the piezoelectric ceramic substrate 10 1 1 4 is also provided with a secondary electrode 4 2 pair To the primary side electrode 4 4 1 I 〇 primary side electrode 42 and the primary side electrode 3 6 are arranged at an interval and the primary side 1 electrode 4 4 and the primary side electrode 3 8 are also separated by a ^ interval 〇 primary side electrode 4 2 1 and the piezoelectric ceramic substrate between the primary electrode 4 4 1 0 in thickness Directional polarization 〇 'j I The polarization direction of the pole 1 1 of the piezoelectric ceramic substrate 10 between the primary electrode 32 and the primary electrode 3 4 and the pressure between the secondary electrode 36 and the secondary electrode 38 The polarization direction of the electroceramic 1 I substrate 10 > and between the primary side electrode 42 and the primary side electrode 4 4 The polarization direction of the 1 I piezoelectric ceramic substrate 1 0 is the same. I 1 is on the upper side 1 2 and lower side 14 A secondary 1 is provided on the vertical secondary side end surface 17 | side electrode 7 2-the piezoelectric 1 between the secondary side electrode 4 2 4 4 and the secondary side electrode 7 2 The ceramic substrate 10 is polarized in its longitudinal direction. 1 -5 0-1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy. V. Invention description (49) One end of the power supply 2 (iv) The connection parts 1 3 2, 1 3 8 and 1 4 2 are connected to the primary side electrodes 3 2, 3 8 and 4 2 respectively, and the other end of the power supply 200 is connected The parts 1 3 4, 1 3 6, and 1 4 4 are connected to the primary side electrodes 3 4, 3 6, and 4 4, respectively. The secondary electrode 7 2 is connected to one end of the load 400, and the other end of the load 40Q is connected to the other end of the power supply 200. After the voltage is supplied from the power source 200 to the primary electrodes 3 2, 3 and 4, the left 1/3 area generates an electric field in the thickness direction, and the longitudinal direction is excited by the piezoelectric transverse effect that is displaced in the direction perpendicular to the polarization direction. The longitudinal vibration causes the entire piezoelectric transformer element 100 to vibrate. The piezoelectric transformer element of this embodiment can be driven in the resonance mode of the 1.5-wavelength stress distribution existing between the primary-side end face 16 and the secondary-side end face 18, and the frequency supplied from the power supply 2DD is equal to this 1.5-wavelength mode Resonance frequency voltage. In this embodiment, at a position to the right of the wavelength of 16 1/4 wavelength from the primary end face, a position to the right of the wavelength of 16 3/4 wavelength from the primary end face and to the left of the wavelength of 1 8 1/4 wavelength from the secondary end face Set support points for the location. Both the primary side end surface 16 and the secondary side end surface 17 of the piezoelectric ceramic substrate 10 are open, so the stress at both ends in the longitudinal direction of the piezoelectric ceramic substrate 10 is zero and the amplitude is maximum. Since this embodiment resonates in the 1.5-wavelength mode, the stress distribution and amplitude distribution are shown in Figs. 6C and 6D, respectively. In this embodiment, the area of the electrode on the primary side a increases, and this increase is used to reduce the input impedance of the piezoelectric transformer element 100. As a result, it is easy for the power supply 200 to supply electric energy to the piezoelectric transformer element 100. In addition, the stress in the area where the primary electrodes 3 2 and 3 4 are provided is in the direction of the upper surface 12 of the piezoelectric ceramic substrate 10. In contrast, the primary side electricity is provided-5 1-(Please read the precautions on the back first (Fill in this page again) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210 X 297 mm). Printed by the Central Standard Falcon Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs. 5. Description of Invention (β) Stress in the field of pole 36, 38 The direction of the lower surface 14 of the piezoelectric ceramic substrate 10 is opposite to the direction of stress in the area where the primary electrodes 3 2 and 3 4 are provided. The polarization direction of the piezoelectric ceramic substrate 1 D between the primary electrodes 36 and 38 is the same as the polarization direction of the piezoelectric ceramic substrate 10 between the primary electrodes 32 and 34, but the electric field direction is opposite. Therefore, the voltage is supplied from the power supply 200 to the primary electrodes 3 6 and 3 8, and then the piezoelectric ceramic substrate 10 between the primary electrodes 3 6 and 3 8 vibrates and the primary electrodes 32 and 34 are further enlarged. Resonance generated by the excitation of the voltage from the power supply 200. In addition, the primary electrodes 42, 44 are also ribbed to increase the resonance. As a result, the electrical energy supplied by the power source 2GG can be more efficiently converted into mechanical elastic energy on the primary side a. In addition, by providing the primary electrodes 4 2, 4 4, the area of the secondary side b becomes shorter in the longitudinal direction, and as a result, the output impedance becomes smaller. After the output impedance of the piezoelectric transformer element 100 becomes smaller, the smaller it becomes, the greater the voltage of the load 4GG applied to the secondary electrode 72 of the piezoelectric transformer element 10D. Furthermore, the primary electrodes 4 2, 4 4 of this embodiment are provided to shorten the distance between the primary electrodes and the secondary electrodes. Therefore, the distance between the primary electrodes 4 2, 4 4 and the secondary electrodes 7 2 Compared with the case where the piezoelectric ceramic substrate 10 is polarized in the longitudinal direction and the case where the primary electrodes 4 2 and 4 4 are not provided, the absolute voltage supplied during polarization becomes smaller. As a result, it is easy to solve the problem of high voltage, and the power supply for polarization can also use low voltage. In addition, in this embodiment, since the vibration nodes 212, 214, and 216 are used as the support points of the piezoelectric transformer element 10Q, the resistance to vibration of the piezoelectric transformer element 100 due to the support of the piezoelectric transformer 100 can be reduced to very 5 2-(Please read the precautions on the back before filling out this page) This paper size is applicable to China National Standard Falcon (CNS) A4 specification (210X2t> 7mm) A7 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs B7. Invention description (β) is small. In addition, in the present embodiment, the connection portions 1 3 2, 134 of the primary side electrodes 3 2, 3 4 and the electrode terminals provided on these connection portions 132, 134 are also provided on the vibrating nodes 2 1 2, the primary side electrodes 3 6, 3 8 connection parts 1 3 6, 1 3 8 and the electrode terminals provided on these connection parts 1 3 6, 1 3 8 are also provided on the vibration section 2 1 4, primary side electrodes 4 2, 4 The connection portions 1 4 2, 1 4 4 of 4 and the electrode terminals provided on these connection portions 142, 144 are also provided on the vibration section 216, so that it is possible to prevent the vibration from being damaged due to the electrical connection. In addition, the manufacturing method of the piezoelectric transformer element 10Q of this embodiment is the same as that of the first embodiment. (Seventh and Eighth Embodiments) As shown in FIG. 7A, the seventh embodiment has no primary electrode 4 2, 4 4, secondary electrode 3 6, 3 8 and secondary electrode except the sixth embodiment. The piezoelectric ceramic substrate 10 between the two is different from the sixth embodiment in the longitudinal polarization and the like belonging to the extension direction of the upper surface 12 and the lower surface 14 are the same, and the manufacturing method is also the same. As shown in FIG. 7B, in the eighth embodiment, in addition to making the primary electrodes 36, 38 of the seventh embodiment small, and the secondary electrodes 72 of the primary electrodes 36 and 38, the end of the second side The points farther away from the secondary side electrode 72 than in the seventh embodiment are the same as in the seventh embodiment, and the manufacturing method is also the same. (Ninth and Tenth Embodiments) FIG. 8 is a perspective view of a piezoelectric transformer of a ninth embodiment. In the first embodiment, the secondary-side electrode 7 2 is provided on the secondary-side end surface 17 of the piezoelectric ceramic substrate 10. However, in the ninth embodiment, the secondary-side electrodes 7 4 and 7 6 are provided at -5, respectively. 3-(Please read the precautions on the back before filling in this page) This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specifications (210X 297 public burning) A7 B7 printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economy β) On the upper surface 12 and lower surface 14 of the piezoelectric ceramic substrate 10, the secondary-side electrodes 74 and 76 form electrical conduction and are commonly connected to one end of the load 4QQ. The points are different from the first embodiment. The same. Fig. 9 is a perspective view of a piezoelectric transformer of a tenth embodiment. In the first embodiment, the secondary side electrode 7 2 is provided on the secondary side end surface 17 of the piezoelectric ceramic substrate 1 Q. However, in the 10th embodiment, the secondary side electrode 74 is provided on the piezoelectric ceramic substrate 1 The upper side of 0 12 and the secondary side electrode 74 are connected to the load 4 0 0. The other point is the same as that of the first embodiment, and the manufacturing method is also the same. When the secondary electrode 74 is provided on the upper surface 12 of the piezoelectric ceramic substrate 10, it can be formed by the same operation as the operation of forming the primary electrodes 22, 26. The secondary electrode 76 is provided on the lower surface 14 of the piezoelectric ceramic substrate 10. It can be formed by the same operation as the operation of forming the primary side electrodes 24, 28, so there is no need to separately provide the operation of forming the secondary side electrodes 7 4 and 76. In addition, by adjusting the areas of the secondary electrodes 74, 76, the distance between the primary electrodes 26, 28 can be adjusted. As a result, the output impedance of the piezoelectric transformer element 100 can be adjusted. In addition, the resonance frequency of the piezoelectric transformer element 100 is determined by the length of the piezoelectric ceramic substrate 10 in the longitudinal direction. Therefore, by forming the secondary electrodes 74, 76 on at least either of the upper surface 12 and the lower surface 14 of the piezoelectric ceramic substrate 10, the frequency of resonance and the output impedance can be controlled separately. In addition, the secondary electrodes 74, 76, as in the ninth embodiment, are easily polarized in the longitudinal direction when they are formed on both the upper surface 12 and the lower surface 14 of the piezoelectric ceramic substrate 10. (The 11th embodiment) Referring to the drawing 1QA-1GC, the piezoelectric transformer element 100 of this embodiment except -5 4---------- (installed-(please read the precautions on the back before filling in (This page) This paper scale is applicable to China National Standard Falcon (CNS) Α4 specifications (2 丨 X X 297 mm) A7 B7 Printed by the Central Standard Falcon Bureau Employee Consumer Cooperative of the Ministry of Economy V. Description of invention) 1 1 Primary side electrode 2 2 The ___- part is made to be insulated from the primary electrode 2 2 to set 1 1 to feed back the electrode 2 3 m points are different from the first embodiment except for the same 9 manufacturing 1 I method is also the same 0 ^ -N 谙 1 I do 9 so that the _- part of the secondary electrode 2 2 is made to be insulated from the ___ · secondary electrode 1 1 1 1 2 2 to set the feed back electrode 2 3, thereby using this feed back electrode 2 3 can back 1 1 of 1 Take out the so-called tiny signal to monitor the piezoelectric transformer element 1 0 〇 meaning 1 | Vibration state signal 9 Use this signal to Piezoelectric transformer element 100 1 I matter intake line again so that its whiteness feedback vibration excitation. To fill in this white excitation vibration, it is ideal that the phase-shifting circuit 2 8 6 and the amplifying circuit 2 8 4 are connected on page 1 1 to feed back the electrode 2 3) The output of the amplifying circuit 2 8 4 is supplied to the-secondary electrode 2 2 1 I > 24 by the generator. In addition, the ideal 1 I of the phase shift circuit 286 here is to use a reactance (Γ eacta η ce) circuit. 1 set (the first 2 2nd example) 1 As shown in Figure 1 1 A, 1 1 B 9 9 on the rectangular ceramic piezoelectric substrate 3 0 0 1 I above 3 0 2 on the left side 1/4 area The primary electrode 3 2 2 is provided on the lower surface of 1 1 piezoelectric ceramic substrate 3 0 0 3 0 4 with the primary electrode 3 2 2 1 Λ opposite the primary electrode 3 2 4 and the primary electrode 3 2 2 Between the primary electrode 324 | the piezoelectric ceramic substrate 3 0 〇 on the upper surface 3 0 2 and the lower surface 3 0 4 between the thickness of the side 1 1 upward polarization 〇1 I on the piezoelectric ceramic substrate 3 0 0 above the 3 0 2 The upper 9 is the distance from the piezoelectric ceramic substrate 300 1 I in the longitudinal direction to the length of the primary side end surface 30 1/4 of the length of the piezoelectric 1 1 ceramic substrate 3 0 0--the secondary side end surface 3 0 6 1 of 3/8 length | another primary side electrode 3 2 6 is provided at the end of the position, and another setting is provided under the piezoelectric ceramic substrate 3 0 0-1--and-* secondary side electrode 3 2 6 opposite --Secondary electrode 3 2 8 〇1 1 -55- 1 1 1 1 The paper size is in accordance with Chinese National Standard (CNS) A4 specification (2) 0X 29 * 7mm) Ministry of Economic Affairs Central Standards Bureau t Beigong Consumer Cooperative Printed A7 ____B7 —_. _ 5. Description of the invention () — The secondary electrode 3 2 6 is spaced apart from the primary electrode 3 2 2 at a distance, and the primary electrode 328 is spaced apart from the primary electrode 324 by a distance. The piezoelectric ceramic substrate 300 between the primary electrodes 326 and 328 is polarized in the thickness direction between the upper surface 302 and the lower surface 3 {) 4. A primary side electrode 422 is provided on the upper side of the piezoelectric ceramic substrate 300 on the right side 1/4 of 3Q2, and a secondary side opposite the primary side electrode 422 is disposed on the lower surface 304 of the piezoelectric ceramic substrate 300 The electrode 424 and the piezoelectric ceramic substrate 3QG between the primary electrodes 422 and 424 are polarized in the thickness direction between the upper surface 302 and the lower surface 304. On the upper surface 3Q2 of the piezoelectric ceramic substrate 3GQ, the length of the piezoelectric ceramic substrate 300 is 1/4 of the length from the primary side end surface 3G8 to the length of the piezoelectric ceramic substrate 3GQ from the primary side end surface 3Q8 3/8 length Another primary electrode 426 is provided at the position, and a primary electrode 428 opposite to the primary electrode 426 is further provided on the lower surface 304 of the piezoelectric ceramic substrate 300. The primary electrode 4 2 6 is arranged at a distance from the primary electrode 4 2 2, and the primary electrode 4 2 8 is arranged at a distance from the primary electrode 4 2 4. The piezoelectric ceramic substrate 3Q0 between the primary electrodes 4 2 6 and 428 is polarized in the thickness direction between the upper surface 302 and the lower surface 304. The polarization direction of the piezoelectric ceramic substrate 300 between the primary electrodes 322 and 324 is the same as the polarization direction of the piezoelectric ceramic substrate 3 0 0 between the primary electrodes 3 2 6 and 3 2 8, the primary electrode 4 2 2 The polarization direction of the piezoelectric ceramic substrate 3 0 0 between 4 2 4 and the piezoelectric ceramic substrate 300 between the primary side electrodes 426 and 428 is the same, but between the primary side electrodes 3 2 2 and 3 2 4 The polarization direction of the ceramic substrate 300 and the piezoelectric-5 between the primary electrodes 422 and 424-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 Ο X M7mm) (; clothing- -(Please read the precautions on the back before filling out this page)

A 經濟部中央標準局員工消費合作社印製 Λ7 __B7________五、發明説明(w) 陶瓷基板3 0 0之極化方向相反,一次侧電極3 2 6及3 2 8間 之壓電陶瓷基板300之極化方向,與一次側電極426及428 間之壓電陶瓷基板300之極化方向相反。 於壓電陶瓷基板300之上面位於長度方向之中央另再 設置二次侧電極374,在壓電陶瓷基板3QQ之下面另設置 一與二次側電極3 7 4對向之二次側電極3 7 6。一次側電極 326, 328與二次側電極374, 376間之壓電陶瓷基板300 在屬於上面302及下面304之延伸方向之長度方向上極化 。一次側電極4 2 6,4 2 8與二次側電極3 7 4 , 3 7 6間之壓電 陶瓷基板3DQ在靥於下面3Q2及下面3D4之延伸方向之長 度方向上極化。一次側電極326, 328及二次侧電極374 ,376間之壓電陶瓷基板300之極化方向與一次側電極426 ,428及二次側電極374, 376間之壓電陶瓷基板300之極 化方向相同β 電源200之一端經連接部522, 528, 628及622分別接 於一次侧電極322, 328, 428及422,電源200之另一端 經連接部524, 526, 626及624分別接於一次側電極324 ,3 2 6, 4 2 6 ¾ 4 2 4 〇 二次側電極374及376形成電氣的連接並共同接於負載 400之一端,負載400之另一端接於電源2〇〇之3 —端。 本實施例,如画1 1 C , 11D所示能以2波長驅動。 本實施例,俗使用長度方向為寬度為5mm,厚 度lmm之壓電陶瓷基板300。本實施例係將第1實施例之 壓電變壓器以二次側電極3 7 4 , 3 7 6為中心作左右對稱設 -5 7 - (請先閱讀背面之注意事項再填寫本頁)A Printed by the Employees and Consumers Cooperative of the Central Bureau of Standards of the Ministry of Economy Λ7 __B7________ V. Description of the invention (w) The polarization direction of the ceramic substrate 3 0 0 is opposite, and the piezoelectric ceramic substrate 300 between the primary side electrodes 3 2 6 and 3 2 8 The polarization direction is opposite to the polarization direction of the piezoelectric ceramic substrate 300 between the primary electrodes 426 and 428. A secondary electrode 374 is further provided on the upper side of the piezoelectric ceramic substrate 300 in the longitudinal direction, and a secondary side electrode 3 7 opposite to the secondary side electrode 3 7 4 is further provided below the piezoelectric ceramic substrate 3QQ 6. The piezoelectric ceramic substrate 300 between the primary-side electrodes 326, 328 and the secondary-side electrodes 374, 376 is polarized in the length direction that belongs to the extending direction of the upper surface 302 and the lower surface 304. The piezoelectric ceramic substrate 3DQ between the primary side electrodes 4 2 6 and 4 2 8 and the secondary side electrodes 3 7 4 and 3 7 6 is polarized in the length direction of the extension direction of the lower surface 3Q2 and the lower surface 3D4. The polarization direction of the piezoelectric ceramic substrate 300 between the primary electrodes 326, 328 and the secondary electrodes 374, 376 and the polarization of the piezoelectric ceramic substrate 300 between the primary electrodes 426, 428 and the secondary electrodes 374, 376 The same direction β One end of the power supply 200 is connected to the primary side electrodes 322, 328, 428 and 422 through the connecting portions 522, 528, 628 and 622, respectively, and the other end of the power supply 200 is connected to the primary through the connecting portions 524, 526, 626 and 624 respectively The side electrodes 324, 3 2 6, 4 2 6 ¾ 4 2 4 〇 The secondary side electrodes 374 and 376 form an electrical connection and are connected to one end of the load 400, and the other end of the load 400 is connected to the power supply 200-3. end. In this embodiment, as shown in pictures 1 1 C and 11D, it can be driven at 2 wavelengths. In this embodiment, a piezoelectric ceramic substrate 300 with a width of 5 mm and a thickness of 1 mm in the longitudinal direction is commonly used. In this embodiment, the piezoelectric transformer of the first embodiment is symmetrically designed with the secondary electrodes 3 7 4, 3 7 6 as the center -5 7-(please read the precautions on the back before filling this page)

、1T 本纸張尺度適用中國國家標準(CNS ) Λ4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(外) 置之形狀,與第1實施例之壓電變壓器元件相較可供給 2倍之能量於壓電變壓器元件100,具有更減少輸入電壓 之效果。 另外,第1實施例,二次側電極7 2俗設於二次端面1 7 上,但本實施例,二次側電極3 7 4設於壓電陶瓷基板3 0 0 之上面302之中央部,而於壓電陶瓷基板300之下面304 之中央部另設置一與二次側電極3 7 4對向之二次側電極 3 7 6 〇 另外,本實施例,振動之節2 2 2 , 2 2 4 , 2 2 6 , 2 2 8傺作 為壓電變壓器元件1QQ之支撐點,故因支撐壓電變壓器 元件1QQ而産生對壓電變壓器元件100之振動之阻害可作 成非常小。 另外,本實施例之壓電變壓器1QQ之製造方法係與第 1實施例相同。 也可將本實施例之一次側電極3 2 6 , 3 2 8間及4 2 6 , 4 2 8 間之極化倒反並將同一主面上之所有一次側電極作成電 氣的連接。 (第1 3實施例) 圖12A, 12B所示之壓電變壓器元件,在第1實施例時 一次側領域上超過左侧1 / 2波長之部份之極化方向僳作 成與左刨1 / 2波長領域之極化方向相反。電極,如圖1 2 A ,12B所示,可作為極化處理後之1個電極52或54。 本實施例,如圖12C及12D所示,可用1波長模式驅動。 一次側電極5 2,5 4係在從一次側端面1 6起到壓電陶瓷 -5 8 - (#先閱讀背面之注意事項再填寫本頁) 、vs Λ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央標準局員工消費合作杜印製 A7 B7五、發明説明(ί-?) 基板10之長度方向之3/4長度之位置止延伸。因此,一 次側(C + d )之電極面積係比圖1之已往之壓電變壓器大 ,其增大之份則減小壓電變壓器元件1 0 0之輸入阻抗》 結果,容易自電源2GQ供給電能至壓電變壓器元件100。 另外,領域C之應力係朝壓電陶瓷基板10之上面12之 方向,相對於此,領域d之應力係朝壓電陶瓷基板10之 下面14之方向,與領域C之應力方向相反。領域C之極 化方向是與領域d之極化方向相反,但電場之方向卻相 同。因此,自電源2 0 0供給電壓於一次側電極5 2 , 5 4後, 領域d之壓電陶瓷基板10即産生振動以更增大領域c受 來自電源2 0 0之電壓之激勵所産生共振。結果,於一次 側(c + d)上能更有效率地將電源200供給之電能轉換成機 械的彈性能。 另外,藉設置領域d ,二次側之領域f在長度方向變 短,結果輸出阻抗減小。壓電變壓器元件1 0 0之輸出阻 抗一旦變小,其減小之份則增大加於壓電變壓器元件1 0 0 之二次側電極72上之CFL(200)400之電壓。 藉與第1實施例相同之製造方法作成相同大小之壓電 陶瓷基板。如圖13所示,在壓電陶瓷基板1D之上面12及 下面1 4上分別形成極化用電極5 2 1與5 2 3及5 4 1及5 4 3,另 在二次側端面1 7上二次側電極7 2。 之後,極化用電極5 4 1 , 5 2 3及5 2 1 , 5 4 3分別接於極化 用電源之正極及負極,接箸在100 °C之矽(silicone)油 中加上2 k V之電壓以在c領域及d領域之厚度方向上進 -5 9 - (請先閱讀背面之注意事項再填寫本頁)、 1T The size of this paper is applicable to China National Standard (CNS) Λ4 specification (210X 297mm) A7 B7 printed by the employee consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. The piezoelectric transformer element can supply twice the energy to the piezoelectric transformer element 100, which has the effect of reducing the input voltage even more. In addition, in the first embodiment, the secondary-side electrode 72 is commonly provided on the secondary end surface 17, but in this embodiment, the secondary-side electrode 3 74 is provided at the center of the upper surface 302 of the piezoelectric ceramic substrate 3 0 0 In the center of the lower surface 304 of the piezoelectric ceramic substrate 300, a secondary side electrode 3 7 6 opposite to the secondary side electrode 3 7 4 is also provided. In addition, in this embodiment, the vibration section 2 2 2, 2 2 4, 2 2 6, 2 2 8 Ye are the supporting points of the piezoelectric transformer element 1QQ. Therefore, the resistance to the vibration of the piezoelectric transformer element 100 due to the support of the piezoelectric transformer element 1QQ can be made very small. In addition, the manufacturing method of the piezoelectric transformer 1QQ of this embodiment is the same as that of the first embodiment. It is also possible to reverse the polarization between the primary electrodes 3 2 6, 3 2 8 and 4 2 6, 4 2 8 in this embodiment and make all primary electrodes on the same main surface electrically connected. (Thirteenth Embodiment) In the piezoelectric transformer element shown in FIGS. 12A and 12B, in the first embodiment, the polarization direction of the portion exceeding the left side 1/2 wavelength on the primary side area is made to be the same as the left plane 1 / 2 The polarization direction in the wavelength domain is opposite. The electrode, as shown in FIGS. 12 A and 12B, can be used as one electrode 52 or 54 after polarization treatment. In this embodiment, as shown in FIGS. 12C and 12D, it can be driven in a one-wavelength mode. The primary electrodes 5 2, 5 and 4 are from the primary side end surface 16 to the piezoelectric ceramic-5 8-(#Read the precautions on the back side and then fill out this page), vs Λ This paper scale applies to the Chinese National Standard (CNS ) A4 specification (210X297 mm) A7 B7 printed by the consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs A. B7 5. Invention description (ί-?) The position of the substrate 3/4 length in the length direction only extends. Therefore, the electrode area on the primary side (C + d) is larger than that of the previous piezoelectric transformer of FIG. 1, and its increase reduces the input impedance of the piezoelectric transformer element 100. As a result, it is easy to supply from the power supply 2GQ能量 到 piezoelectric transformer element 100. In addition, the stress in the area C is toward the upper surface 12 of the piezoelectric ceramic substrate 10, whereas the stress in the area d is toward the lower surface 14 of the piezoelectric ceramic substrate 10, which is opposite to the stress direction in the domain C. The polarization direction of domain C is opposite to the polarization direction of domain d, but the direction of the electric field is the same. Therefore, after the voltage is supplied from the power source 200 to the primary electrodes 5 2 and 5 4, the piezoelectric ceramic substrate 10 in the area d vibrates to further increase the area c. The resonance is generated by the excitation of the voltage from the power source 200. . As a result, the electrical energy supplied by the power source 200 can be more efficiently converted into mechanical elastic energy on the primary side (c + d). In addition, by setting the area d, the area f on the secondary side becomes shorter in the longitudinal direction, and as a result, the output impedance decreases. Once the output impedance of the piezoelectric transformer element 100 becomes smaller, its decrease increases the voltage of the CFL (200) 400 applied to the secondary electrode 72 of the piezoelectric transformer element 100. Piezoelectric ceramic substrates of the same size were made by the same manufacturing method as the first embodiment. As shown in FIG. 13, on the upper surface 12 and the lower surface 14 of the piezoelectric ceramic substrate 1D, polarization electrodes 5 2 1 and 5 2 3 and 5 4 1 and 5 4 3 are formed, respectively, and the secondary side end surface 1 7 Upper secondary side electrode 72. After that, the polarizing electrodes 5 4 1, 5 2 3 and 5 2 1, 5 4 3 were connected to the positive and negative poles of the polarizing power supply, respectively, and then added 2 k to silicon oil at 100 ° C. The voltage of V is in the thickness direction of the c field and the d field -5 9-(please read the precautions on the back before filling this page)

*1T -c 水 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210Χ297公鼇) A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明 1 1 行 極 化 〇 然後, 極 化 用 電 極 5 2 1 , 5 2 3 及 5 4 1 , 5 4 3分別用 1 1 導 體 連 接 以作成 一 次 側 電 極5 2及5 4。 接著 將 一 次側電極 1 | 5 2 54 接 於極化 用 電 源 正 極,另將二 次側 電 極 7 2接於極 ✓·~·«. 請 1 I 化 用 電 源 負載, 並 在 10 〇 °c之矽油中加上1 Ok V之電壓以 閱 1 | 讀 1 I 進 行 f 領 域之長 度 方 向 之 極化處理。 背 ώ 1 | 之 I 電 源 2 0 〇之一端及另- -端俗分別經連接部1 5 2 及154接 注 意 1 1 於 一 次 側 電極5 2及 5 4 〇 二 次側電極7 2 接於 作 為 負載400 審 1 I 之 C F L- -端,而C F L 4 0 0另- -端則接於電源2 0 0 之 另一端。 再 填 寫 jL η 装 C F L 4 0 0傜 使用Α4 筆 記 型 個 人電腦上使 用之 C F L , 其長為 頁 1 | 2 2 5 m m , 直徑為2 6 m m者。 1 1 在 振 動 的節2 0 2, 2 0 4上 支撐壓電變 壓器 元 件 1 〇 0之狀 1 I 態 下 白 電 源2 0 Q加上1 6 0 KH z之電壓以測定加於壓電變壓 1 1 訂 1 器 元 件 1 0 〇之輸入電力與C F L之光度之 關傜 〇 結 果如圖1 4 所 示 (參照曲線P ') 〇 另 外 ,為比較起 見, 圖 14 另示在圖 1 I 2 所 示 之 壓電變 壓 器 元 件 1 0 0上未設- -次側電極2 6,2 8 I 1 » 而 在 一 次側電 極 2 2 > 2 4與二次側電 極72 間 之 壓電陶瓷 1 Λ | 基 板 1 0 之 長度方 向 極 化 之 情形時之輸 入電 力 與 CFL光度 之 關 僳 (參照曲線Q ,) 〇 於 圖2之壓電 變壓 器 元 件 100 ’ 1 1 未 設 置 一 次側電 極 2 6 > 28之壓電變壓 器, 在 C F L ( 2 0 0 ) 1 4 0 0上, 欲得出2 7 , 0 0 0 c d/ in2之光度須要輸入6 6 V rms 之 1 | 電 壓 t 但 是,本 實 施 例 用 3 〇 V rms 之輸入電壓可得出相 1 1 同 之 光 度 〇 1 I 另 外 9 C F L 4 0 0 只 要 輸 入 約 1 5 V rms 之電 壓 即 可點燈。 1 1 I 另 外 本實施 例 » 圖 12 B之領域d依壓電變壓器之用 1 1 -6 0 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X297公釐) A7 B7 經濟部中央標準局負工消費合作社印製 五、發明説明 ) 1 I 途 9 長 於 或 短 於 1/ 4波長皆無妨。 1 1 前 者 的 情 形 一 次 側 電 極 52及 5 4 之 二 次 側 電 極7 2側之 1 1 端 部 比 本 實 施 例 者 更 接 近 二 次 側 電 極 7 2側 > 因 此二次側 ,-V 請 1 先 1 f 之 領 域 在 長 度 方 向 上 更 為 縮 短 > 結 果 1 輸 出 阻抗更為 閲 讀 1 減 小 〇 結 果 能 加 於 壓 電 變 壓 器 元 件 1 0 0之二次側f上 面 1 | 之 1 之 C F L4 0 0 之 電 壓 增 大 9 而 能 增 大 壓 電 變 壓 器 元 件10 0之 注 意 1 I 實 效 昇 壓 比 0 事 項 1 1 再 後 者 的 情 形 —* 次 側 電 極 52及 5 4 之 二 次 側 電 極7 2之端 寫 本 部 比 本 實 施 例 者 更 遠 離 二 次 側 電 極 7 2側 > 因 此 ,能增大 頁 1 1 二 次 側 生 成 之 電 壓 而 能 更 增 大 壓 電 變 壓 器 1 0 0之舁壓比。 1 1 (第1 4實施例) 1 I 圖 1 5 A- 1 5 D表示第1 4實施例, 本實施例係將第6實施例 1 訂 之 —- 次 側 之 3 個 領 域 之 極 化 方 向 作 成 相 鄰 領 域 之極化方 1 向 相 反 t 並 能 以 與 第 6 實 施 例 相 同 之 1 . 5波長驅動。結 1 I 果 具 有 第 6 實 施 例 之 所 有 效 果 〇 另 外 9 可 用 —' 對線引出 1 1 一 次 側 電 極 > 因 此 可 只 連 接 振 動 的 節 0 1 A 另 外 » 本 實 施 例 之 壓 電 變 壓 器 1 0 〇之製造方法係與第13 I 實 施 例 相 同 0 1 1 (第1 5及第1 6實施例) 1 1 如 圖 1 6 A所示, 第1 5實施例除了未設第1 4實施例之領域 1 I e 這 點 與 第 14 實 施 例 不 同 外 > 餘 皆 相 同 I 製 造 方法也相 1 1 同 〇 | 如 圖 16 B所示, 第1 6實施例除了減小第1 5實施例之領 1 1 域 d 9 領 域 d 之 二 次 側 電 極 7 2側 之 端 部 fcb 第 15 實施例者 1 1 -6 1 - 1 1 1 1 本紙張尺度適用中國國家標準(CMS ) A4規格(21 OX 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(P ) 更遠離二次侧電極7 2等點與第1 5實施例不同外,餘皆相 同,製造方法也相同。藉作成這樣的構造,二次側之輸 出更能增大。 另外,極化處理後也可用導電糊(P a s t e )連接分開之 電極,也可如圖16A所示在節點處與引線連接。 (第1 7實施例) 如圖17A, 17B所示,在長方體狀之壓電陶瓷基板300 之上面3 0 2之左側之1 / 3領域設置一次側電極3 2 2 ,在壓 電陶瓷基板300之下面304另設置一與一次側電極322對 向之一次側電極3 2 4 , —次側電極3 2 3與3 2 4間之壓電陶 瓷基板300在上面302與下面304間之厚度方向極化。 於壓電陶瓷基板3QQ之上面3G2上從壓電陶瓷基板300 之長度方向距第1端面3Q6之長度之1/3之位置起到壓電 陶瓷基板3QQ之長度方向距第1端面306之長度之5/12之 位置止另再設置一次側電極3 2 6 ,而在歷電陶瓷基板3 0 0 之下面304另設置一與一次側電極326對向之一次側電極 3 2 8。一次側電極3 2 6與一次側電極3 2 2隔一間距設置, 一次側電極3 2 8與一次側電極3 2 4隔一間距設置。一次側 電極326與328間之壓電陶瓷基板300在厚度方向産生極 化。 於壓電陶瓷基板30G之上面3G2之右側之1/3領域上設 置一次側電極422,另於壓電陶瓷基板300之下面304上 另設置一與一次側電極4 2 2對向之一次側電極4 2 4 , —次 側電極4 2 2與4 2 4間之壓電陶瓷基板3 Ο在厚度方向極化。 -6 2 - (請先閱讀背面之注意事項再填寫本頁) 衣·* 1T -c Water-based paper scale is applicable to China National Standard (CNS) Λ4 specification (210Χ297 gong) A7 B7 Employee's consumption cooperation of the Central Standards Bureau of the Ministry of Economic Affairs Duprint 5. Invention description 1 1 line of polarization. Then, use for polarization The electrodes 5 2 1, 5 2 3 and 5 4 1, 5 4 3 are connected with 1 1 conductors to make primary side electrodes 5 2 and 5 4, respectively. Then connect the primary electrode 1 | 5 2 54 to the positive pole of the polarization power supply, and the secondary electrode 7 2 to the pole ✓ · ~ · «. Please 1 I for the power supply load, and at 10 〇 ° C Add 1 Ok V voltage to the silicone oil to read 1 | read 1 I to carry out the polarization treatment in the length direction of the f field. Back to 1 | I one end of the power supply 2 0 〇 and the other end-respectively connected through the connection part 1 5 2 and 154 Note 1 1 on the primary side electrode 5 2 and 5 4 〇 secondary side electrode 7 2 connected to the The load 400 examines the CF L--end of 1 I, and the CFL 4 0 0 other--end is connected to the other end of the power supply 2 0 0. Then fill in jL η Install C F L 4 0 0 傜 Use Α4 pen type C F L used on personal computer, its length is page 1 | 2 2 5 mm, the diameter is 2 6 m m. 1 1 The piezoelectric transformer element is supported on the vibration section 2 0 2, 2 0 4 1 〇0 state 1 I state white power source 2 0 Q plus 1 6 0 KH z voltage to determine the voltage applied to the piezoelectric transformer 1 1 Order 1 device element 1 0 〇The relationship between the input power and the luminosity of the CFL. The result is shown in Figure 14 (see curve P '). In addition, for comparison, Figure 14 is also shown in Figure 1 I 2 The illustrated piezoelectric transformer element 100 is not provided with--the secondary electrode 26, 2 8 I 1 »and the piezoelectric ceramic 1 between the primary electrode 2 2 > 2 4 and the secondary electrode 72 | The relationship between the input power and the CFL luminosity when the substrate 1 0 is polarized in the longitudinal direction (refer to curve Q). The piezoelectric transformer element 100 ′ 1 1 in FIG. 2 is not provided with a primary electrode 2 6 > 28 The piezoelectric transformer, on the CFL (2 0 0) 1 4 0 0, to get the luminosity of 2 7, 0 0 0 cd / in2 need to input 1 of 6 6 V rms | voltage t However, this embodiment uses 3 〇V rms input voltage can get the same luminosity of 1 1 〇 1 I plus 9 C F L 4 0 0 Just input a voltage of about 15 V rms to light. 1 1 I In addition to this embodiment »Fig. 12 The area d of B is based on the use of piezoelectric transformers 1 1 -6 0-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X297 mm) A7 B7 Printed by the Central Bureau of Standards, Ministry of Economic Affairs, Consumer Cooperative Co., Ltd. V. Description of invention) 1 I Path 9 may be longer or shorter than 1/4 wavelength. 1 1 In the former case, the primary side electrodes 52 and 5 4 are the secondary side electrodes 7. The 1 1 end of the 2 side is closer to the secondary side electrode 7 2 side than in this embodiment. Therefore, the secondary side, -V, please 1 First, the area of 1 f is shorter in the length direction> Result 1 The output impedance is more reading 1 The reduction 〇 The result can be added to the upper side f of the piezoelectric transformer element 1 0 0 1 | CF L4 0 of 1 The voltage of 0 increases by 9 and can increase the size of the piezoelectric transformer element 10 0 Attention 1 I Effective boosting ratio 0 Matter 1 1 In the latter case— * The secondary electrodes 52 and 5 4 The secondary electrode 7 2 The writing section is farther away from the secondary electrode 7 2 side than in the present embodiment> Therefore, the voltage generated on the secondary side of page 1 1 can be increased and the pressure ratio of the piezoelectric transformer 100 can be further increased. 1 1 (1st 4th embodiment) 1 I Figure 1 5 A- 1 5 D represents the 14th embodiment. This embodiment sets the sixth embodiment 1-the polarization directions of the three fields on the secondary side The polarization direction of the adjacent field is made to be opposite to t and can be driven at the same 1.5 wavelength as in the sixth embodiment. Knot 1 I has all the effects of the sixth embodiment. In addition, 9 is available-'Lead to the wire 1 1 primary electrode> Therefore, only the node of vibration 0 1 A can be connected. In addition »Piezoelectric transformer 1 of this embodiment 1 0 〇 The manufacturing method is the same as the 13th embodiment. 0 1 1 (the 15th and 16th embodiments) 1 1 As shown in FIG. 16 A, the 15th embodiment has no field except the 14th embodiment 1 I e This is different from the 14th embodiment > The rest are the same I The manufacturing method is also the same 1 1 The same 〇 | As shown in FIG. 16B, the 16th embodiment reduces the lead of the 15th embodiment 1 1 Domain d 9 Secondary side electrode 7 of domain d 2 Side end fcb 15th embodiment 1 1 -6 1-1 1 1 1 This paper scale is applicable to Chinese national standard (CMS) A4 specification (21 OX 297 Cli) A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (P) Farther from the secondary side electrode 7 2 The point is different from the 15th embodiment, We are the same, method for producing same. By making such a structure, the output of the secondary side can be increased more. In addition, after polarization treatment, a separate electrode may be connected with a conductive paste (Paste), or may be connected to a lead at a node as shown in FIG. 16A. (Embodiment 17) As shown in FIGS. 17A and 17B, a primary electrode 3 2 2 is provided in the 1/3 area on the left side of the upper surface 3 0 2 of the rectangular piezoelectric ceramic substrate 300, and the piezoelectric ceramic substrate 300 The lower surface 304 is further provided with a primary electrode 3 2 4 opposite to the primary electrode 322, a piezoelectric ceramic substrate 300 between the secondary electrodes 3 2 3 and 3 2 4 in the thickness direction between the upper surface 302 and the lower surface 304 Change. On the upper surface 3G2 of the piezoelectric ceramic substrate 3QQ, from the position of 1/3 of the length of the piezoelectric ceramic substrate 300 from the first end surface 3Q6 to the length of the piezoelectric ceramic substrate 3QQ from the first end surface 306 At the 5/12 position, a primary electrode 3 2 6 is further provided, and below the calendar ceramic substrate 3 0 0, a primary electrode 3 2 8 opposite to the primary electrode 326 is further provided. The primary side electrode 3 2 6 is arranged at a distance from the primary side electrode 3 2 2, and the primary side electrode 3 2 8 is arranged at a distance from the primary side electrode 3 2 4. The piezoelectric ceramic substrate 300 between the primary electrodes 326 and 328 is polarized in the thickness direction. A primary electrode 422 is provided on the upper third of the piezoelectric ceramic substrate 30G on the right side of 3G2, and a primary electrode opposite the primary electrode 4 2 2 is disposed on the lower surface 304 of the piezoelectric ceramic substrate 300 4 2 4, the piezoelectric ceramic substrate 3 between the secondary electrodes 4 2 2 and 4 2 4 is polarized in the thickness direction. -6 2-(Please read the precautions on the back before filling out this page)

、1T 本紙張尺度適用中國國家標準(CNS ) Α4規格(2丨ΟΧ 297公资) 經濟部中央榡準局員工消費合作社印製 A7 _B7 五、發明説明(η ) 於壓電陶瓷基板3 Q Q之上面3 Q 2上,從躔電陶瓷基板3 Ο Ο $長度方向距一次侧端面308之長度之1/3位置起到壓電 陶耷基板300之長度方向距一次側端面308之長度之5/12 位窠止另再設置一次側電極426,而在壓電陶瓷基板300 之下面304上另設置一與一次侧電極426對向之一次側霣 極4 2 8。一次側電棰4 2 6與一次側電極4 2 2隔一間距設置, '•次側電極4 2 8與一次側電極4 2 4隔一間距設置。一次侧 電搔426與428間之壓電陶瓷基板3QQ在上面302與下面304 間之厚度方向極化β 次侧霣極322與324間之壓霣陶瓷基板300之搔化方 向及一次側電極326與328間之壓電陶瓷基板300之極化 方向及一次侧霣極422與424間之壓電陶瓷基板300之極 化方向,及一次侧電極426與428間之壓霣陶瓷基板300 之極化方向全部相同。 於壓電陶瓷基板300之上面302上之長度方向之中央另 再設置二次個(電捶3 7 4 ,另在壓電陶瓷基板3 0 0之下面3 0 4 上設置與二次倒電極3 7 4對向之二次倒電棰3 7 6。一次側 電掻326, 32 8與二次側電棰374, 3 76間之壓霣陶瓷基板 3〇〇係在靥於上面302及下面304之延伸方向之長度方向 上極化。一次侧電極426, 428與二次俩電極374, 376間 之壓電陶瓷基板300在長度方向上極化。一次側霣極326 ,328與二次制電極374, 376間之醱電陶瓷基板3QQ之極 化方向及一次側電極426, 428與二次倒電極374,376間 之壓電陶瓷基板30之極化方向係相反。 -6 3 - 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) (請先閱讀背面之注意事項再填寫本頁)、 1T The standard of this paper is applicable to China National Standard (CNS) Α4 specification (2 丨 ΟΧ 297 public funds) A7 _B7 printed by the Employee Consumer Cooperative of the Central Bureau of Economics of the Ministry of Economic Affairs 5. Description of the invention (η) on the piezoelectric ceramic substrate 3 QQ On the 3 Q 2 above, from the position of 1/3 of the length of the electrical ceramic substrate 3 in the length direction to the primary side end surface 308 to the length of the piezoelectric ceramic substrate 300 in the length direction from the primary side end surface 308 of 5 / The 12-bit stopper is provided with a primary side electrode 426, and a primary side electrode 4 2 8 opposite to the primary side electrode 426 is further provided on the lower surface 304 of the piezoelectric ceramic substrate 300. The primary electrode 4 2 6 is arranged at a distance from the primary electrode 4 2 2, and the secondary electrode 4 2 8 is arranged at a distance from the primary electrode 4 2 4. Polarization of the piezoelectric ceramic substrate 3QQ between the primary side electrical 426 and 428 in the thickness direction between the upper surface 302 and the lower surface 304 β The polarization direction of the compressed ceramic substrate 300 between the secondary side poles 322 and 324 and the primary side electrode 326 The polarization direction of the piezoelectric ceramic substrate 300 between 328 and the polarization direction of the piezoelectric ceramic substrate 300 between the primary side poles 422 and 424, and the polarization of the pressure ceramic substrate 300 between the primary side electrodes 426 and 428 The directions are all the same. On the upper surface 302 of the piezoelectric ceramic substrate 300, another secondary (electric hammer 3 7 4 is provided at the center in the longitudinal direction, and the secondary inverted electrode 3 is provided on the lower surface 3 0 4 of the piezoelectric ceramic substrate 3 0 0 7 4 Opposite secondary down-converter 3 7 6. The ceramic substrate between the primary side switch 326, 32 8 and the secondary side switch 374, 3 76 is on the top 302 and the bottom 304 The longitudinal direction of the extending direction is polarized. The piezoelectric ceramic substrate 300 between the primary electrodes 426, 428 and the secondary electrodes 374, 376 is polarized in the longitudinal direction. The primary side electrodes 326, 328 and the secondary electrode The polarization direction of the electric ceramic substrate 3QQ between 374, 376 and the polarization direction of the piezoelectric ceramic substrate 30 between the primary electrodes 426, 428 and the secondary inverted electrodes 374, 376 are opposite. -6 3-This paper size Applicable to China National Standard (CNS) Α4 specification (210Χ297mm) (Please read the precautions on the back before filling this page)

經濟部中央標準局貞工消費合作社印製 A7 B7 i、發明説明u>) 電源200之一端經連接部522, 528,628及622分別接 於一次倒電極322,328, 428及422,電源200之另一端 經連接部524, 526, 626及624分別接於一次側電極324 ,3 2 6 , 4 2 6 ¾ 4 2 4 〇 二次側霄極374及376係形成霣氣的連接且共同接於負 載40〇i —端,負載400之S —端接於電源200之S —端。 本實施例,能以在一次側端面3 〇 6及3 Q 8間存在1 . 5波 長之應力分佈之共振模式驅動〃自電源20 0供給頻率等 於1.5波長型模式之共振頻率之轚壓》睡電陶瓷基板300 之兩端306, 308因皆開放.故在臛電基板3QQ之長度方 向之兩端應力為零,而振幅為最大。本實施例,因以I·5 波長模式行共振,故應力分佈及振幅分佈分別如圖17C 及圖17D所示〇 設置一次細電掻322, 324之領域之應力,極化方向, 電場方向與設置一次側電極422,4 2 4之領域之應力,極 化方向霣場方向金部相同,因此,-次侧電極322,324 間受來自電源2QQ之電壓之激勵所産生之振動與一次側 電極422, 424間受來自霣源2QQ之電壓之激勵所産生之 振動皆為增大相互之振動。 設置一次侧電極326, 328之領域之應力,其方向與設 置一次側電極322, 324之領域之應力及設置一次側電極 422, 424之領域之應力之方向相反。設置一次側電極326 ,328之領域之極化方向與設置一次側電極322, 324之 領域之極化方向及設置一次侧電極4 2 2 , 4 2 4之領域之極 -6 4 - 本紙張尺度適用中國國家標隼(CNS ) A4规格(210X297公釐) 4^訂 (請先閱讀背面之注意事項再填寫本頁)A7 B7 i printed by Zhengong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, Invention Description u> One end of the power supply 200 is connected to the primary inverted electrodes 322, 328, 428 and 422, respectively, through the connecting portions 522, 528, 628 and 622, the power supply 200 The other end is connected to the primary side electrodes 324, 326, 4 2 6 ¾ 4 2 4 〇 through the connecting parts 524, 526, 626 and 624 respectively. The secondary side poles 374 and 376 form an energetic connection and are connected together At the load 40-i-end, the S-end of the load 400 is connected to the S-end of the power supply 200. In this embodiment, it is possible to drive in the resonance mode in which there is a 1.5-wavelength stress distribution between the primary-side end faces 3 〇6 and 3 Q 8 〃 from the power supply 200, the resonance frequency of the 1.5-wavelength mode is equal to the resonance frequency. Both ends 306 and 308 of the electric ceramic substrate 300 are open. Therefore, the stress at both ends in the longitudinal direction of the electric substrate 3QQ is zero, and the amplitude is maximum. In this embodiment, since the resonance is performed in the I · 5 wavelength mode, the stress distribution and amplitude distribution are as shown in FIG. 17C and FIG. 17D, respectively. The stress, polarization direction, and electric field direction of the area where the fine electric switches 322, 324 are set once The stress in the area where the primary electrodes 422, 4 2 4 are provided, and the gold part of the polarization direction and the field direction are the same. Therefore, the vibration between the secondary electrodes 322 and 324 and the primary electrode are excited by the excitation of the voltage from the power supply 2QQ The vibrations generated by 422, 424 stimulated by the voltage of 2QQ from Enyuan are all increased mutual vibrations. The direction of the stress in the area where the primary electrodes 326, 328 are provided is opposite to the direction of the stress in the area where the primary electrodes 322, 324 are provided and the area where the primary electrodes 422, 424 are provided. The polarization direction of the area where the primary electrodes 326, 328 are provided, the polarization direction of the area where the primary electrodes 322, 324 are provided, and the pole of the area where the primary electrodes 4 2 2, 4 2 4 are provided-6 4-This paper size Applicable to China National Standard Falcon (CNS) A4 specifications (210X297mm) 4 ^ subscription (please read the precautions on the back before filling this page)

五、發明説明(w) 化方向相同,但加於設置一次側電極326,328之領域之 霣場方向。與加於設置一次側電極322,24之領域之電 塲方向及加於設置一次側電極422, 42 4之領域之電場方 向相反。因此,自電源2 0 0對一次側電棰3 2 6,3 2 8間加 上電壓時一次側電極326,328間之壓電陶瓷基板300卽 産生振動以更增大在一次側霣極322,324間受來自電源 200之電®之激勵所産生之振動及在-次刨電極422,424 間受來自霄源200之電懕之激勵所産生之振動》 設置一次侧霣棰426, 428之領域之應力,其方向與設 置一次侧電極322,324之領域之應力及設置一次倒®極 422, 424之領域之應力之方向相反•設置一次侧電極426 ,4 2 8之領域之極化方向與設置一次側霣極322,3 2 4之 領域之極化方向及設置一次側電極4 2 2 , 4 2 4之領域之極 化方向相同,但加於設置一次側霄極426, 428之領域之 電場方向與加於設置一次側電棰322, 324之領域之Φ場 方向及加於設置一次倒電極422, 424之領域之霣場方向 相反。因此,自電源( 8 2 ) 2 0 0供給電壓於一次倒電極426 ,428間時,一次侧霣極426, 428間之S轚陶瓷基板300 邸産生振動以更增大一次側霉極322, 324間受來自電源 經濟部中央樣準局員工消費合作杜印製 (請先閲讀背面之注意事項再填寫本頁) 200之電壓之激勵所産生之振動及一次側電極422, 424 間受來自電源2Q0之電壓之激勵所産生之振動。 因此,在一次側a,a'上能更有效率地將電源2QQ供給之 電能轉換為機械的彈性能β 另外,本實施例,除了一次側電掻322, 324, 422, 424 -65-本紙張尺度適用中國國家樣隼(CNS ) Α4規格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 ( U ) 1 1 外 另 加 設 一 次 側 電 極 3 2 6 , 3 28 1 4 2 8, 428, 因 此 一 次側 1 1 a , a ' 之 電 極 面 積 增 大 此 增 大 之 份 則減小壓 電 變 壓 器元 1 I 件 之 輸 入 阻 抗 〇 結 果 1 容 易 白 電 源 供給電能 至 壓 電 變壓 請 1 先 1 器 元 件 10 0。 閲 I 讀 1 1 再 者 1 糖 設 置 一 次 侧 電 極 3 2 6 , 3 2 8二次側 b 之 領 域在 背 面 1 1 - 之 1 長 度 方 向 變 短 9 而 藉 設 置 __- 次 側 電 極 4 2 6 , 4 28 * 二 次側 意 1 I b ' 之 領 域 在 長 度 方 向 變 短 0 結 果 * 壓電變壓 器 元 件 1 0 0之 事 項 1 | 輸 出 阻 抗 變 小 〇 壓 電 變 壓 器 元 件 10 〇之輸出阻抗變小, 再 填 寫 1 其 減 小 之 份 則 用 為 增 大 加 於 壓 電 受 壓器元件 10 0之二次 頁 1 1 侧 電 極 3 7 4 , 3 76上 之 負 載 4 0 〇之電壓。 1 1 另 外 9 藉 設 置 本 實 施 例 之 一 次 側 電極3 2 6, 3 28 > 4 2 6 , 1 I 4 2 8, -次側電極與二次侧電極間之距離縮短, 因此, 1 1 訂 1 一 次 侧 電 極 3 2 6 , 3 28與 二 次 側 電 極 374, 376 間 之 壓 電陶 瓷 基 板 3 0 〇在長度方向上極化之情形及一次側電極4 2 6, i 1 4 2 8與二次側電極3 7 4 1 3 7 6間之壓電陶瓷基板3 0 0 在 長度 1 1 方 向 上 極 化 之 情 形 與 不 設 置 這 些 一 次側電極 3 2 6 , 3 28 , 1 4 2 6 , 4 28之 情 形 比 較 極 化 時 供 給 之高壓絶 對 值 變 小。 1 結 果 » 容 易 解 決 高 壓 之 問 題 9 而 極 化用之電 源 也 可 採用 I 1 較 低 者 〇 1 1 另 外 > 本 實 施 例 因 傜 將 振 動 之 節 232, 234 , 2 3 6作為 1 1 壓 電 變 壓 器 元 件 1 0 〇之支撐點, 故因支撐壓電變壓器100 1 I 而 造 成 對 壓 電 變 壓 器 元 件 1 0 0之振動之阻害可減小。 1 1 另 外 t 本 實 施 例 之 壓 電 變 壓 器 1 0 〇之製造方法, 與第1 1 1 1 實 施 例 者 相 同 〇 1 1 -6 6 一 1 1 1 1 本紙張尺度適用中國國家標準.(CNS ) A4規格(210 X 297公釐) 經濟部中央標準局員工消費合作杜印製 A7 B7五、發明説明(π ) 另外,也可倒反電極3 2 6與3 2 8間之領域之極化方向, 及倒反電極426與428間之領域之極化方向,而將連接 部526及626接於連接部522及622之引線(line),及將連 接部528及628接於連接部524及624之引線。 (第18實施例) 如圖18A所示,係將相同大小之長方體狀之壓電陶瓷 基板7 3 0 , 7 4 0, 750積層作成一體以構成壓霣陶瓷積層 基板700β 於壓電陶瓷積層基板7〇ϋ之上面712之左侧(一次側)半 部上設置一次侧電極742,在壓轚陶瓷積層基板7QQ之厚 度方向距上面712 1/3之位置,亦即在壓電陶瓷基板730 與740之接鄰處設置一與一次側電極742平行且對向之一 次側電極744,另在壓電陶瓷積層700之厚度方向距上面 712 2/3之位置,亦卽在壓電陶瓷基板740與750之接鄰 處設一與一次側電極7 4 2平行且對向之一次側電極7 4 6, 而在壓電陶瓷積層基板700之下面714上另設置一與一次 侧電極7 4 2平行且對向之一次側電極7 4 8 β 於壓電陶瓷稹層基板700之上面7 12上,壓電陶瓷積層 基板7QQ之長度方向距一次侧端面716之長度之一半位置 起到壓電陶瓷積層基板700之長度方向距一次側端面716 3/4長之位置止設置一次側電極752,在壓電陶瓷積層基 板7 0 Q之厚度方向距上面7 1 2 1 / 3長之地點,亦即在壓電 陶瓷基板730與740之接鄰處設置一與一次側電極752平 行且對向之一次倒電極754,在壓電陶瓷積層基板700之 -6 7 - (請先閱讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家標準(CNS〉Α4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A7 _^B7__ 五、發明説明(w) 厚度方向距上面712 2/3長度之地點,亦即在壓電陶瓷 基板740與750之接鄰處設置一與一次侧電極752平行且 對向之一次側電極756,在颳電陶瓷積層基板7QQ之下面 714另設置一與一次側電極752平行且對向之—次側電極 758。一次侧電極752與一次御I霣極742隔一間距設置, 一次侧電極754與一次電側電極744隔一間距設置,一次 钿電搔756與一次側霣極746隔一間距設置,一次倒電極 758與一次倒霣極74 8隔一間距設置β S 外,上述一次铜霣極 742,744, 746, 748,752, 754,7 5 6, 7 5 8係分別延伸設置在從壓霄陶瓷積層基板 70〇之寬度方向之一端面到另一端面。 —次侧電極7 4 2與7 4 4間,一次側霣掻7 4 4與7 4 6間,一 次側電極7 4 6與7 4 8間,一次侧電棰7 5 2與7 5 4間,一次側 電搔754與756間及一次侧電極756與758間之壓電陶瓷積 層基板700皆在厚度方向上極化。一次側電極742與744 間之搔化方向與一次側電極7 4 4與7 4 6間之極化方向相反 ,而與一次側電極746與748間之極化方向相同,與一次 側電極7 5 1與7 5 4間之極化方向相反,與一次側電極7 5 4 與7 5 6間之極化方向相同,與一次側電極7 5 6與7 5 8間之 極化方向相反。 於與上面712及下面714垂直之二次側端面718上設置二 次側電極7 7 2 , —次側電極7 5 2 , 7 5 4,7 5 6及7 5 8與二次 側電極772間之歷電陶瓷積層基板70Q偽在長度方向上極 化。 _ 6 8 _ 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁)5. Description of the invention (w) The direction of change is the same, but it is added to the field direction of the field where the primary side electrodes 326, 328 are provided. The direction of the electric field applied to the area where the primary electrodes 322, 24 are provided and the direction of the electric field applied to the area where the primary electrodes 422, 42 4 are provided. Therefore, when a voltage is applied from the power supply 200 to the primary side electrodes 3 2 6 and 3 2 8, the piezoelectric ceramic substrate 300 between the primary side electrodes 326 and 328 generates vibration to further increase the primary side pole 322 , 324 of the vibrations generated by the excitation of the power 200 from the power source 200 and the secondary electrode 422, 424 vibrations generated by the excitation of the electric source from the Xiaoyuan 200, the vibration of the primary side set the primary side wind 426, 428 of The direction of the stress in the field is opposite to the direction of the stress in the field where the primary electrodes 322, 324 are provided and the stress in the field where the primary inverted pole 422, 424 is provided • The direction of polarization in the field where the primary electrode 426, 4 2 8 is provided It is the same as the polarization direction of the area where the primary side poles 322, 3 2 4 are provided and the polarization direction of the area where the primary side electrodes 4 2 2, 4 2 4 are provided, but it is added to the area where the primary side poles 426, 428 are provided The direction of the electric field is opposite to the direction of the Φ field applied to the area where the primary side electrodes 322, 324 are provided and the direction of the hem field applied to the area where the primary inverted electrodes 422, 424 are provided. Therefore, when a voltage is supplied from the power supply (8 2) 200 to the primary inverted electrodes 426, 428, the ceramic substrate 300 of the primary side electrode 426, 428 generates vibration to increase the primary side electrode 322, 324 are printed by the consumer cooperation of the Central Sample Bureau of the Ministry of Power Economics (please read the precautions on the back before filling out this page) 422 vibrations and primary electrodes 422, 424 are generated by the power supply Vibration generated by 2Q0 voltage excitation. Therefore, the electrical energy supplied by the power supply 2QQ can be more efficiently converted into mechanical elastic energy β on the primary side a, a ′. In addition, in this embodiment, in addition to the primary side switch 322, 324, 422, 424 -65- The paper scale is applicable to the Chinese National Falcon (CNS) Α4 specification (210X297 mm) A7 B7 Printed by the Employees ’Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Invention Instructions (U) 1 1 Additional primary side electrode 3 2 6, 3 28 1 4 2 8, 428, so the electrode area of the primary side 1 1 a, a 'increases. This increase reduces the input impedance of the piezoelectric transformer element 1 I. Results 1 It is easy for the white power supply to supply power to the voltage For electrical transformers, please first set the first component 10 0. Read I Read 1 1 Furthermore 1 sugar set primary electrode 3 2 6, 3 2 8 The area of secondary side b is on the back 1 1-of 1 The length direction becomes shorter 9 by providing __- secondary electrode 4 2 6 , 4 28 * The area of the secondary side 1 I b 'becomes shorter in the longitudinal direction 0 Result * The matters of the piezoelectric transformer element 1 0 0 1 | The output impedance becomes smaller 〇 The output impedance of the piezoelectric transformer element 10 〇 becomes smaller, Fill in 1 again, and the decrease is used to increase the voltage of the load 4 0 0 applied to the secondary page 1 1 side electrodes 3 7 4, 3 76 of the piezoelectric pressure-receiving element 100 0. 1 1 In addition 9 By setting the primary side electrode 3 2 6, 3 28 &4; 4 2 6, 1 I 4 2 8,-the distance between the secondary side electrode and the secondary side electrode is shortened, therefore, 1 1 1 The piezoelectric ceramic substrate 3 between the primary side electrodes 3 2 6, 3 28 and the secondary side electrodes 374, 376 3 0 〇Polarization in the length direction and the primary side electrodes 4 2 6, i 1 4 2 8 and 2 The piezoelectric ceramic substrate 3 0 0 between the secondary electrodes 3 7 4 1 3 7 6 is polarized in the length 1 1 direction and these primary electrodes 3 2 6, 3 28, 1 4 2 6, 4 28 are not provided The absolute value of the high voltage supplied during polarization becomes smaller. 1 Results »It is easy to solve the problem of high voltage 9 and the power supply for polarization can also use the lower I 1 〇 1 1 In addition > this embodiment because of the vibration section 232, 234, 2 3 6 as 1 1 piezoelectric The support point of the transformer element 100, so the vibration resistance to the piezoelectric transformer element 100 caused by supporting the piezoelectric transformer 100 1 I can be reduced. 1 1 In addition t The manufacturing method of the piezoelectric transformer 10 0 of this embodiment is the same as that of the first 1 1 1 1 embodiment. 1 1 -6 6 1 1 1 1 1 This paper size is applicable to the Chinese National Standard. (CNS) A4 size (210 X 297 mm) A7 B7 printed by the consumer cooperation of the Central Standards Bureau of the Ministry of Economy V. Invention description (π) In addition, the direction of polarization in the field between 3 2 6 and 3 2 8 can also be reversed , And the polarization direction of the field between the inverted electrodes 426 and 428, and connect the connecting portions 526 and 626 to the leads of the connecting portions 522 and 622, and connect the connecting portions 528 and 628 to the connecting portions 524 and 624 Of the lead. (Eighteenth embodiment) As shown in FIG. 18A, a rectangular parallelepiped piezoelectric ceramic substrate 7 3 0, 7 4 0, 750 laminate is integrated to form a pressed ceramic laminate substrate 700 β on the piezoelectric ceramic laminate substrate On the left side (primary side) half of the upper surface 712 of the primary side, a primary electrode 742 is provided. The thickness direction of the pressed ceramic laminate substrate 7QQ is 1/3 of the distance from the upper surface 712, that is, the piezoelectric ceramic substrate 730 and Adjacent to the primary electrode 742, a primary electrode 744 parallel to and facing the primary electrode 742 is disposed adjacent to the primary electrode 742, and is further away from the upper surface 712 2/3 in the thickness direction of the piezoelectric ceramic laminate 700. Adjacent to the 750 is a primary electrode 7 4 6 parallel to and facing the primary electrode 7 4 2, and another one parallel to the primary electrode 7 4 2 is provided on the lower surface 714 of the piezoelectric ceramic laminate substrate 700 On the opposite side, the primary electrode 7 4 8 β is on the upper surface 7 12 of the piezoelectric ceramic grain layer substrate 700, and the length direction of the piezoelectric ceramic laminate substrate 7QQ is half of the length of the primary end surface 716 as the piezoelectric ceramic laminate substrate. The length of 700 is 716 3/4 long from the primary side end face The primary electrode 752 is placed, and the piezoelectric ceramic laminate substrate 7 0 Q has a thickness direction 7 1 2 1/3 away from the upper surface, that is, the piezoelectric ceramic substrates 730 and 740 are adjacent to each other. The side electrode 752 is parallel and opposed to the one-time inverted electrode 754, which is on the piezoelectric ceramic laminate substrate 700-6-7-(please read the precautions on the back side before filling in this page) The paper size is applicable to the Chinese national standard (CNS> Α4 Specifications (210X 297 mm) A7 _ ^ B7__ printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the invention (w) The thickness direction is 712 2/3 of the distance from the top, that is, on the piezoelectric ceramic substrates 740 and 750 A primary electrode 756 parallel to and facing the primary electrode 752 is disposed adjacent to the adjacent portion, and a secondary electrode 758 parallel to and facing the primary electrode 752 is disposed under the surface 714 of the scraped ceramic laminate substrate 7QQ. The primary electrode 752 is arranged at a distance from the primary I electrode 742, the primary electrode 754 is arranged at a distance from the primary electrode 744, the primary electrode 756 is arranged at a distance from the primary electrode 746, and the electrode is inverted 758 and once the inverted pole 74 8 separated In addition to setting β S at a pitch, the above primary copper electrodes 742, 744, 746, 748, 752, 754, 7 5 6, 7 5 8 are respectively extended on one end surface in the width direction from the pressure ceramic laminated substrate 70 To the other end.-Between the secondary electrodes 7 4 2 and 7 4 4, between the primary side electrodes 7 4 4 and 7 4 6, between the primary side electrodes 7 4 6 and 7 4 8, between the primary side electrodes 7 5 2 The piezoelectric ceramic laminate substrate 700 between the primary side electrodes 754 and 756 and the primary side electrodes 756 and 758 are polarized in the thickness direction. The polarization direction between the primary electrodes 742 and 744 is opposite to the polarization direction between the primary electrodes 7 4 4 and 7 4 6, and the polarization direction between the primary electrodes 746 and 748 is the same as the primary electrode 7 5 The polarization direction between 1 and 7 5 4 is opposite, the same as the polarization direction between the primary electrodes 7 5 4 and 7 5 6, and the opposite polarization direction between the primary electrodes 7 5 6 and 7 5 8. On the secondary side end surface 718 perpendicular to the upper surface 712 and the lower surface 714, a secondary electrode 7 7 2, a secondary electrode 7 5 2, 7 5 4, 7 5 6 and 7 5 8 and a secondary electrode 772 are provided The electrical ceramic laminate substrate 70Q is pseudo-polarized in the longitudinal direction. _ 6 8 _ This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210X297mm) (please read the precautions on the back before filling this page)

經濟部中央標準局負工消費合作社印製 A7 B7五、發明説明(β ) 電源2Q0之一端經連接部842,852, 846及856分別接 於一次側電極742,752, 746及756。電源200之另一端 分別經連接部844, 854, 848及85 8接於一次側電極744 ,754, 748及758。二次側電極772接於負載400之一端 ,負載400之另一端則接於電源200之另一端。另外,連 接部8 4 2 , 8 4 4,8 4 6,8 4 8係設於振動之節2 0 2上,而連 接部852,854, 856,858則設於振動之節204上。 如上述,本實施例之積層®電變壓器元件20QQ係將單 片之壓電變壓器元件130及140作背對背對合積層,將單 Η之壓電變歷器元件140及150作背對背對合積層,並將 對應之一次側電極群併列連接而構成者。 本實施例之積層型颳電變壓器2flQQ僳以在一次側端面 71 6與2次側端面71 8間存在1波長之應力分佈之共振模 式驅動。自電源20(1供給供給頻率等於1波長型模式之 共振頻率之電壓。本實施例,在距一次側端面716 1/4 波長右側之位置及距二次侧端面7 1 8 1 / 4波長左側之位 置上設置支撐點。壓窜陶瓷積層基板7QQ之一次側端面 716及二次側端面718皆開放,因此壓電陶瓷積層基板700 之長度方向之兩端應力為零而振幅為最大。本實施例傺 以1波長模式行共振,因此應力分佈及振幅分佈分別如 圖18Β及圖18C所示。 單片之壓電變壓器元件130,140,150分別顯示與第13 實施例之壓電變壓器元件100相同之作用及效果。結果 ,積層型壓電變®器元件200Q也具有與第13實施例之壓 -6 9 - (請先閱讀背面之注意事項再填寫本頁) .ο. Λ, 本紙張尺度適用中國國家標準(CNS ) Α4規格(210 X 297公釐) 經濟部中央橾準局負工消費合作社印製 A7 B7 五、發明説明(β ) 電變壓器元件10Q相同之作用及效果。 另外,本實施例之積層型壓電變壓器元件20QQ,輸入 電流是單Η之壓電變壓器元件130, 140, 150之3倍,因 此輸入電流為定常時輸入電壓則變成1/3,而可降低輸 入電壓。另外,因能流通3倍之電流,故若輸入電壓維 持一定時輸入電力即增大3倍而能作高功率驅動。針對 此點,使用單片之壓電變壓器元件130, 140,150之情形 ,因電力增大而增加能量密度時在依材料而定之臨界值 以上,損失即增大而引起效率之降低。為避免這種情事 發生,藉作成上逑之積層構造之降低壓電陶瓷内之能量 密度而能提高總輸入電力準位。 另外,如上逑藉將多數壓電變鼴器元件130, 140, 150 作成一體,集合多數壓電變壓器元件130, 14Q, 150之振 動模式而能形成為單一元件。 另外,本實施例之積層型壓電變壓器元件2000也可粘 接單片之壓電變壓器元件1 3 ϋ,1 4 0,1 5 0而形成,或也可 整體燒結而形成。 (第1 9實施例) 如圖19A-19C所示,於長方體狀之壓電陶瓷基板10 之上面12之左側2/3之領域上設置一次側電掻61,而在 壓電陶瓷基板10之下面14上另設置一與一次側電極61對 向之一次側電極6 2 ,—次側電極6 1與6 2間(一次側領域 a)之壓電陶瓷基板1Q偽在上面12及下面14間之厚度方向 上極化。但是,在一次側端面16與壓電陶瓷基板10之長 -7 0 - 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) --------------訂------^ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作杜印製 A7 B7五、發明説明(W ) 度方向距一次侧端面1 6 1 / 3長之位置間(領域g )之壓電 陶瓷基板1Q係朝下極化,在E電陶瓷基板1Q之長度方向 距一次側端面16 1/3長度之位置與壓電陶瓷基板10之長 度方向距一次側端面16 2/3長度之位置間(領域h)之壓 電陶瓷基板10則係朝上極化,領域g之壓電陶瓷基板10 之極化方向係與領域h之壓電陶瓷基板1Q之極化方向相 反。 在壓電陶瓷基板10之長度方向距一次側端面16 2/3長 之位置與二次侧端面18間(二次側領域b)之壓電陶瓷基板 10係在靥於上面12及下面14之延伸方向之長度方向上極 化。但是,在壓電陶瓷基板10之長度方向距一次側端面 16 2/3長之位置與壓電陶瓷基板1Q之長度方向距一次側 端面16 5/6長之位置間(領域i)之壓電陶瓷基板10傜朝 左極化,在壓電陶瓷基板10之長度方向距一次倒端面16 5 / 6長之位置與二次側端面1 8間(領域j )之壓電陶瓷基板 10係朝右極化,領域i之壓電陶瓷基板10之極化方向與 領域j之壓電陶瓷基板10之極化方向係相反。 於壓電陶瓷基板10之長度方向距一次側端面16 5/6長 之位置之上面12上二次侧電極77設置在與壓電陶瓷基板 10之長度方向垂直之整個寬度上。於壓電陶瓷基板之下 面14之二次側端部上二次側電極78設置在基板10之整個 寬度上》 電源2QQ之一端經連接部161接於一次側電極61,電源 2 0 Q之另一端經連接部1 6 2接於一次側電極6 2。二次側電 -7 1 - (請先閱讀背面之注意事項再填寫本頁) 、-* 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 經濟部中央標準局員工消費合作社印製 A 7 B7五、發明説明(7» ) 極78經連接部178接於電源2QQ之另一端及一次側電極62 。二次侧電極77經連接部177接於負載40之一端,負載 400之另一端接於二次侧電極78, —次倒電極62及電源 200之另一端。 自電源2 Q Q供給電壓於一次側電極6 1 , 6 2間時在左側 2/3之領域(一次側領域a)上之厚度方向産生電場,而藉 在與極化方向垂直之方向上箩位之壓電橫效果,長度方 向之縱振動受激勵逐使壓電變壓器元件10 0整體産生振 動。本實施例之壓電變壓器元件能以在一次側端面16與 二次側端面17間存在1.5波長之應力分佈之共振模式驅 動。自電源2QQ供給頻率等於1.5波長模式之共振頻率之 電壓。本實施例,壓電陶瓷基板1 0之一次側側端面1 6及 二次側端面17皆開放,因此壓電陶瓷基板10之長度方向 之兩端應力為零而振幅為最大。本實施例係以1.5波長 模式行共振,因此應力分佈及振幅分佈分別如圖19D及 圖1.9 E所示。 用這種1.5波長模式驅動時振動的節傺在壓電陶瓷基 板10距一次側端面16 1/6長之位置(節212),壓電陶瓷 基板10距一次側端面16 1/2長之位置(節214),及壓電 陶瓷基板1 Q距一次側端面1 6 5 / 6長之位置(節2 1 6 ) 3個 地點。本實施例,連接部161, 162設在振動的節212, 而連接部177則設在振動的節216。 如此,本實施例,在壓電陶瓷基板1 Q之二次側之右側 端部設置二次側電極7 8並與一次側之接地電極6 2連接, -7 2 - (請先閲讀背面之注意事項再填寫本頁)Printed by the Ministry of Economic Affairs, Central Bureau of Standards, Negative Labor Consumer Cooperatives A7 B7 V. Description of invention (β) One end of the power supply 2Q0 is connected to the primary side electrodes 742, 752, 746 and 756 via the connecting parts 842, 852, 846 and 856 respectively. The other end of the power supply 200 is connected to the primary side electrodes 744, 754, 748 and 758 via connecting portions 844, 854, 848 and 858 respectively. The secondary electrode 772 is connected to one end of the load 400, and the other end of the load 400 is connected to the other end of the power supply 200. In addition, the connecting parts 8 4 2, 8 4 4, 8 4 6, 8 4 8 are provided on the vibration section 202, and the connection sections 852, 854, 856, 858 are provided on the vibration section 204. As described above, the laminate® electric transformer element 20QQ of this embodiment uses monolithic piezoelectric transformer elements 130 and 140 as back-to-back combined layers, and single-H piezoelectric transformer elements 140 and 150 as back-to-back combined layers. It is constructed by connecting the corresponding primary side electrode groups in parallel. The laminated scraper transformer 2flQQ of this embodiment is driven in a resonance mode in which a stress distribution of 1 wavelength exists between the primary end surface 716 and the secondary side end surface 718. From the power supply 20 (1 supply voltage with a frequency equal to the resonant frequency of the 1-wavelength mode. In this embodiment, it is 716 1/4 wavelength to the right from the primary end face and 7 1 8 1/4 wavelength to the secondary end face. A support point is provided at the position. The primary side end surface 716 and the secondary side end surface 718 of the pressure channeling ceramic laminate substrate 7QQ are both open, so the stress at both ends in the longitudinal direction of the piezoelectric ceramic laminate substrate 700 is zero and the amplitude is maximum. Example Ye resonates in a 1-wavelength mode, so the stress distribution and amplitude distribution are shown in Figs. 18B and 18C, respectively. The monolithic piezoelectric transformer elements 130, 140, and 150 respectively show the same functions and Results. As a result, the multilayer piezoelectric transformer element 200Q also has the same pressure as in the 13th embodiment-6 9-(please read the precautions on the back before filling this page). Ο, Λ, the paper size is applicable to China Standard (CNS) Α4 specification (210 X 297 mm) Printed by the Ministry of Economic Affairs, Central Bureau of Preservation and Consumer Cooperatives A7 B7 V. Description of invention (β) The same effect and effect of the electric transformer element 10Q. In addition, this The multilayer piezoelectric transformer element 20QQ of the embodiment has an input current that is three times that of the piezoelectric transformer elements 130, 140, and 150 of a single H. Therefore, when the input current is constant, the input voltage becomes 1/3, and the input voltage can be reduced. In addition, since the current can flow three times, the input power can be increased by three times if the input voltage is maintained at a certain level, and high power driving can be performed. When the power is increased and the energy density is increased above the critical value depending on the material, the loss is increased and the efficiency is reduced. To avoid this, the energy density in the piezoelectric ceramic is reduced by forming an upper layer structure It can improve the total input power level. In addition, as mentioned above, by integrating most piezoelectric transformer elements 130, 140, 150 into one, the vibration modes of most piezoelectric transformer elements 130, 14Q, 150 can be formed into a single element In addition, the laminated piezoelectric transformer element 2000 of this embodiment may be formed by bonding single-piece piezoelectric transformer elements 1 3 ϋ, 1 4 0, 1 5 0, or may be formed by integrally sintering. (19th embodiment) As shown in FIGS. 19A-19C, a primary side switch 61 is provided on the left side 2/3 of the upper surface 12 of the rectangular piezoelectric ceramic substrate 10, and the piezoelectric ceramic substrate 10 The lower surface 14 is provided with a primary electrode 6 2 opposite to the primary electrode 61, a piezoelectric ceramic substrate 1Q between the secondary electrodes 6 1 and 6 2 (primary area a) between the upper surface 12 and the lower surface 14 It is polarized in the thickness direction. However, the length of the primary end surface 16 and the piezoelectric ceramic substrate 10 -7 0-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) ------ -------- order ------ ^ (please read the notes on the back before filling in this page) A7 B7 du printed by the consumer cooperation of the Central Bureau of Standards of the Ministry of Economy V. Description of invention (W) The piezoelectric ceramic substrate 1Q in the direction between the primary side end surface 1 6 1/3 long (area g) is polarized downward, and is located at a length of 16 1/3 length from the primary side end surface in the length direction of the E electric ceramic substrate 1Q The piezoelectric ceramic substrate 10 between the longitudinal direction of the piezoelectric ceramic substrate 10 and the distance from the primary end surface 16 2/3 length (domain h) is polarized upward, and the domain g The polarization direction of the ceramic substrate 10 of the electrical system and the polarization direction of the piezoelectric ceramics substrate 1Q h of the opposite field. The piezoelectric ceramic substrate 10 is located between the upper surface 12 and the lower surface 14 between the position of the piezoelectric ceramic substrate 10 that is 2/3 long from the primary end surface 16 and the secondary end surface 18 (secondary side area b) The length direction of the extension direction is polarized. However, the piezoelectric between the position of the piezoelectric ceramic substrate 10 in the longitudinal direction from the primary side end surface 16 2/3 long and the position of the piezoelectric ceramic substrate 1Q in the longitudinal direction from the primary side end surface 16 5/6 long (domain i) The ceramic substrate 10 is polarized to the left, and the piezoelectric ceramic substrate 10 between the length of the piezoelectric ceramic substrate 10 in the longitudinal direction of the primary inverted end surface 16 5/6 and the secondary side end surface 18 (area j) faces right The polarization direction of the piezoelectric ceramic substrate 10 in the area i is opposite to the polarization direction of the piezoelectric ceramic substrate 10 in the area j. On the upper surface 12 at a position longer than the primary side end surface 16 5/6 in the longitudinal direction of the piezoelectric ceramic substrate 10, the secondary electrode 77 is provided over the entire width perpendicular to the longitudinal direction of the piezoelectric ceramic substrate 10. The secondary side electrode 78 is disposed on the entire width of the substrate 10 on the secondary side end of the lower surface 14 of the piezoelectric ceramic substrate. One end of the power supply 2QQ is connected to the primary side electrode 61 via the connecting portion 161, and the other end of the power supply 20Q One end is connected to the primary side electrode 62 via the connection portion 162. Secondary side power -7 1-(Please read the precautions on the back before filling in this page),-* This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) Employee consumption of the Central Bureau of Standards of the Ministry of Economic Affairs A 7 B7 printed by the cooperative. V. Description of the invention (7 ») The pole 78 is connected to the other end of the power supply 2QQ and the primary side electrode 62 via the connecting portion 178. The secondary-side electrode 77 is connected to one end of the load 40 via the connecting portion 177, and the other end of the load 400 is connected to the secondary-side electrode 78, the secondary inverted electrode 62 and the other end of the power supply 200. When the voltage is supplied from the power supply 2 QQ between the primary electrodes 6 1 and 6 2, an electric field is generated in the thickness direction of the area on the left 2/3 (primary area a), and the electric field is displaced in the direction perpendicular to the polarization direction. The piezoelectric transverse effect and longitudinal vibration in the longitudinal direction are excited to cause the entire piezoelectric transformer element 100 to vibrate. The piezoelectric transformer element of this embodiment can be driven in a resonance mode in which a stress distribution of 1.5 wavelength exists between the primary-side end face 16 and the secondary-side end face 17. A voltage with a frequency equal to the resonant frequency of 1.5 wavelength mode is supplied from the power supply 2QQ. In this embodiment, both the primary side end surface 16 and the secondary side end surface 17 of the piezoelectric ceramic substrate 10 are open. Therefore, the stress at both ends in the longitudinal direction of the piezoelectric ceramic substrate 10 is zero and the amplitude is maximum. This embodiment resonates in the 1.5-wavelength mode, so the stress distribution and amplitude distribution are shown in Figure 19D and Figure 1.9E, respectively. The node of vibration when driven in this 1.5 wavelength mode is at a position where the piezoelectric ceramic substrate 10 is 16 1/6 long from the primary end face (node 212), and the piezoelectric ceramic substrate 10 is 16 1/2 long from the primary end face (Section 214), and 3 locations where the piezoelectric ceramic substrate 1 Q is 1 6 5/6 long from the primary end face (section 2 1 6). In this embodiment, the connecting parts 161 and 162 are provided on the vibrating joint 212, and the connecting part 177 is provided on the vibrating joint 216. In this way, in this embodiment, the secondary side electrode 78 is provided on the right side end of the secondary side of the piezoelectric ceramic substrate 1 Q and connected to the ground electrode 62 of the primary side, -7 2-(please read the note on the back first (Fill in this page again)

•Q 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐)• The paper size of the Q order is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm)

五、發明説明(W A7 B7 作之 以側 77壓 極高 電置 側設 次部 二端 置側 設右 9之 部側 央次 中二 之在 b 僮 域與 領此 側因 次’ 二側 在壓 時高 同為 極 極向 電方 側一 次單 二之 示 圖 未 之 化 左成 朝變 或離 右距 朝之 體間 整極 b 電 域側 領次 側二 次, 二較 使比 Iffii形 丨情 件 元 器 壓 ,變 倍電 2 壓 成 ο 4 變 / 積1 成 S 極 抗 電Ή 阻 2’出 1/輸 倍 4 成 變 量 容 i ιριτ 靜 之 侧 次二 旦 1 抗 阻 出 輸 之 ο ο 件 元 器 壓 變 dual ιρπτ 壓 於 加 大 增40 為載 用負 則之 份上 之77 小極 減電 其側 ,次 小二 變之 壓 i 之 域 領 侧 次二 在 力1/ 應在 ,存 外上 另 b 域 零 是 端 兩 之 領 側 次二 (讀先閱讀背面之注意事項再填寫本頁) 佈 分 力 應 之 長 波 應 内 b 域 領 側 次二 在 地側 接次 置二 設在 別 , vr 8 分 7 側極 πε 匐 之側 b次 域二 領之 侧侧 次地 二接 於及 2 * 6 同極 目 S 丰 筲 俱側 向次 方一 之之 力側 側因 次 , 二化 之極 側向 壓方 高 反 置相 設朝 置係 位側 的兩 高之 佈77 分極 力電 uat··'-Hu 應 ΰ 之次 央二 中此 之 , 7 b 7 域極 領電 另象 。對 出之 取77 地極 效電 有側 部次 全二 荷對 電為 之作 生 b 産域 内領 b 側 域次 領二 側將 次地 二此 將如 可 , 此外 件 元 器 壓 變 eft IpOT 壓 而 式 模 1 單 為 成 也 率 頻 出 輸 此 因 作 動 定 安 倉 也 訂 經濟部中央標準局員工消費合作社印製 二高 使置 以設 77部 極端 電側 側右 次之 二側 置次 設二 上在 b 僅 域與 領形 側 情 次之 二化 在極 0 b ,域 者領 再側 次 極 側一 次單 二之 之左 側朝 壓或 向 方 右距 朝之 體間 整極 b 電 βΛ rfu 域但 領次 倒二 次 , 二較 使比 以形 \1/ L_ 唐 示 圖 未 之 化 極 問 2’之 1/壓 成高 變決 離解 易 容 β 身 結 〇 小 減 壓 電 對 绝 之 給 供 時 化 極 壓 低 用 使 可 也 源 電 之 用 化 極 而 題 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) 經濟部中央標準局員工消費合作社印ίί. B7 五、發明説明(P ) 再者,本實施例,接地側之一次側電極6 2及接地侧之 二次側電極78皆設在壓電陶瓷基板1Q之下面14,高壓側 之二次側電極77設在壓電陶瓷基板10之上面12,因此, 可抑制高壓側之二次側電搔7 7與接地側之二次側電極7 8 及一次側電極6 2間短路之可能性。 另外,本實施例,一次側電極6 1 , 6 2延伸設置在從一Fifth, the invention description (W A7 B7 is based on the side of the 77th pressure high-voltage side, the secondary part is set at the two ends, the right side is set at the right side, the secondary part is in the b child domain and the collar side due to the secondary side. When pressed, the height is the same as the polar pole, and the single side is shown on the electric side. The left side is changed or the body is separated from the right. The whole pole b. The electric field side is led by the secondary side. The second is compared with the Iffii shape.丨 Sensor element pressure, variable power 2 pressed into ο 4 change / product 1 into S pole anti-electricity Ή resistance 2 'out 1 / out 4 times variable capacity i ιριτ static side times two times 1 resistance out Of ο ο element device pressure change dual ιρπτ pressure is increased to increase by 40 as the load of the negative principle of 77 small pole to reduce its power side, the pressure of the second minor second change the domain of the second side in the force 1 / It should be on the other side of the b field. The zero of the b field is the second of the two sides of the end (read the precautions on the back side and then fill out this page). The long wave of the distribution should be within the b. Two are set apart, vr 8 points 7 side pole πε prostrate side b subdomain two collar side side ground two Yuji 2 * 6 Tongjimu S Fengjunju side to the power of the power of the side of the second side, the pole of the second side is pressed against the side of the high side, and the opposite phase is set to the two high cloth of the set side. Electricity uat ·· '-Hu should be the second in the middle of the second, 7 b 7 The territorial pole receives electricity. Another way is to take out 77. The earth's extreme effect electricity has a lateral sub-secondary charge to generate electricity b In the production area, the b side, the second side, the second side, and the second side will be as good as possible. In addition, the component device pressure is changed to eft IpOT pressure, and the model 1 is only a success rate. This is due to the action. The bureau employee consumer cooperative prints the second highest position to set 77 extreme electric sides, the right second, the second side, the second set at b, and the second and the collar-shaped side, the second is at pole 0 b. On the side of the secondary pole side, the left side of the single two is pressed toward the left or the right side of the body between the body. The electric pole b Λ rfu domain, but the collar is inverted twice, the second comparison is shaped like \ 1 / L_ Tang The pole 1 of 2 'is pressed into a high change, and it will dissociate easily. For the extreme supply of low-voltage extreme electricity and the use of electricity, the paper standard applies to the Chinese National Standard (CNS) Α4 specification (210X297 mm). Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. B7 V. DESCRIPTION OF THE INVENTION (P) Furthermore, in this embodiment, the primary side electrode 62 on the ground side and the secondary side electrode 78 on the ground side are both provided under the piezoelectric ceramic substrate 1Q 14, and the secondary side electrode on the high voltage side Since 77 is provided on the upper surface 12 of the piezoelectric ceramic substrate 10, it is possible to suppress the possibility of a short circuit between the secondary-side electrical scratches 7 7 on the high-voltage side and the secondary-side electrodes 7 8 and the primary-side electrodes 62 on the ground side. In addition, in this embodiment, the primary side electrodes 6 1, 6 2 extend

次側端面1 6起到壓電陶瓷基板1 0之長度方向距一次側端 面16 2/3長度之位置止。因此,一次側電極面積增大, 其增大之份則用於減小壓霣變壓器100之輸入阻抗。結 果,容易自電源2QQ供給電能於壓電變壓器元件10IU 另外,領域g與領域h之極化方向相反,電場方向相 同,因此能更增大共振那樣進行振動。結果,在一次側 上能更有效率地將電源200供給之電能轉換為機械的彈 性能。 另外,藉設置領域h ,二次側領域b在其長度方向上 變短,結果,輸出阻抗變小。壓電變壓器元件100之輸出 阻抗一旦變小,則其減小的份可增大加於壓電變壓器元 件100之二次側上之負載400之電壓。 另外,接於壓電變壓器元件1QQ之二次側之負載400如 為本實施例之CFL之情形時本發明能更有效作用^ CFL400 在放電開始時須要lkV以上之高電壓。另外,壓電變壓器 元件100之昇壓比係與羼於共振子之品質偽數之Qm成比 例。放電開始前CFL4Q0之阻抗接近無限大,因此,昇壓 比變成比例於壓電變歷器本身之Q m而可獲得大的昇壓比 -7 4 - 本紙張尺度適用中國國家標隼(CMS ) Α4規格(210X297公釐) ---------M^------iT------^ (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(W ) 。因此,葙設置本實施例之二次側電極77, 78,由二次 側之形狀決定之昇壓比卽使降低,如上述,在放電開始 時共振子本身之Qm對昇壓比之影鬱仍大,因此容易昇壓 到能開始放電之電壓。放電一旦開始後CFL400之阻抗印 下降,但藉設置本實施例之二次側電極77, 78壓電變壓 器元件1 〇 〇之輸出阻抗箩小,其減小之份則作為增大加 於CFL400之電壓。 另外,本實施例偽將振動的節212, 21 6作為壓電變® 器元件1Q0之支撐點,因此因支撐壓電變壓器元件100而 産生對元件1QQ之振動之阻害可作成非常小。再者,本 實施例,一次側電極61,62之連接黏161, 162及設於這 些連接點161, 162上之電極端子也設於振動之節212上 ,二次側電極77之連接點177及設於此連接點177上之電 極端子也設於振動之節216上,設置二次側電極78之連 接點178之位置是開放端,可撓性(flexible)引線連接 於此連接點178,因此能防止因電氣的連接部份而産生 對振動之阻害。 下面將參照圖20A-2QD說明本實施例之壓電變壓器元 件10Q之製造方法《圖2QA-20D依序示出本實施例之壓電 變壓器元件100之製造作業之一部份之斷面圖。 本實施例,如圖2 0 A所示,從P b ( N i 1/3 N b 2/3 ) 0 3 -P b ( Z u 1/3 N b2/3 )03 -PbTi03 -PbZr03 糸壓電陶瓷燒成 體切出長度方向之長為36mm,寬為7.6ιβιη,厚為lram大小 之長方體以作為壓電陶瓷基板1Q。之後藉篩印刷將銀電 -75- (請先閲讀背面之注意事項再填寫本頁) •οThe secondary-side end surface 16 is located from the length direction of the piezoelectric ceramic substrate 10 to the length of the primary-side end surface 16 2/3. Therefore, the area of the primary side electrode is increased, and the increase is used to reduce the input impedance of the voltage transformer 100. As a result, it is easy to supply electric energy from the power source 2QQ to the piezoelectric transformer element 10IU. In addition, the polarization direction of the field g and the field h are opposite, and the direction of the electric field is the same. Therefore, it is possible to vibrate more like resonance. As a result, the electric energy supplied from the power source 200 can be more efficiently converted into mechanical elasticity on the primary side. In addition, by setting the area h, the secondary side area b becomes shorter in the longitudinal direction, and as a result, the output impedance becomes smaller. Once the output impedance of the piezoelectric transformer element 100 becomes smaller, the reduced portion can increase the voltage applied to the load 400 on the secondary side of the piezoelectric transformer element 100. In addition, the load 400 connected to the secondary side of the piezoelectric transformer element 1QQ is the case of the CFL of this embodiment. The present invention can be more effective. CFL400 requires a high voltage of lkV or more at the beginning of discharge. In addition, the step-up ratio of the piezoelectric transformer element 100 is proportional to the Qm of the quality pseudo number of the resonator. Before the discharge starts, the impedance of CFL4Q0 is close to infinity. Therefore, the boost ratio becomes proportional to the Q m of the piezoelectric calendar itself to obtain a large boost ratio-7 4-This paper scale is applicable to the Chinese National Standard Falcon (CMS) Α4 specification (210X297mm) --------- M ^ ------ iT ------ ^ (Please read the notes on the back before filling this page) Central Bureau of Standards, Ministry of Economic Affairs Employee consumer cooperatives print A7 B7 V. Invention description (W). Therefore, the secondary-side electrodes 77, 78 of this embodiment are provided, and the boosting ratio determined by the shape of the secondary side is lowered. As described above, the Qm of the resonator itself at the beginning of discharge affects the boosting ratio. It is still large, so it is easy to boost to a voltage that can start discharging. Once the discharge starts, the impedance of the CFL400 decreases, but by setting the secondary side electrodes 77, 78 of this embodiment, the output impedance of the piezoelectric transformer element 100 is small, and the decrease is added to the CFL400 as an increase. Voltage. In addition, in this embodiment, the vibration nodes 212, 216 are assumed to be the supporting points of the piezoelectric transformer element 1Q0, so the resistance to the vibration of the element 1QQ due to the support of the piezoelectric transformer element 100 can be made very small. Furthermore, in this embodiment, the connection sticks 161, 162 of the primary side electrodes 61, 62 and the electrode terminals provided on these connection points 161, 162 are also provided on the vibration node 212, and the connection point 177 of the secondary side electrode 77 And the electrode terminal provided on this connection point 177 is also provided on the vibration node 216, the connection point 178 where the secondary side electrode 78 is provided is an open end, and a flexible lead is connected to this connection point 178, Therefore, it is possible to prevent the vibrations caused by the electrical connection parts. Next, the manufacturing method of the piezoelectric transformer element 10Q of this embodiment will be described with reference to FIGS. 20A-2QD. FIGS. 2QA-20D sequentially show a partial cross-sectional view of the manufacturing operation of the piezoelectric transformer element 100 of this embodiment. In this embodiment, as shown in FIG. 20 A, from P b (N i 1/3 N b 2/3) 0 3 -P b (Z u 1/3 N b2 / 3) 03 -PbTi03 -PbZr03 糸 压The sintered body of the electro-ceramic is cut into a length of 36mm in length, a width of 7.6ιβιη, and a thickness of 1ram to form a piezoelectric ceramic substrate 1Q. Afterwards, use the screen printing to print the Yindian -75- (please read the precautions on the back before filling this page) • ο

、1T Λ 本紙張尺度適用中國國家標準(CMS ) A4規格(210X297公釐) 五、發明説明(# 板 基 瓷 陶 霣 壓60 於以 佈中 塗氣 極空 A7 B7 面 下 及 2 11* 面 上 之 箸 接 在、 1T Λ This paper scale is applicable to the Chinese National Standard (CMS) A4 specification (210X297mm) V. Description of the invention (# 板 基 瓷 陶 霣 压 60 In the cloth coated with gas extremely empty A7 B7 face and 2 11 * face Zhi

板 基 瓷 陶 電 壓 於 而 結 燒 行 進P S 域 領 之 H之 面部 下央 ,中 2 -1 之 面 b 上域 之領 h 域 領 面 上 側部 次端 二側 ,右 4 . 1 之 面 b 下域 ,領 12側 面次 上二 之及 極 Be itnr 侧 次 一 置 設 別 〇 VT 8 分 7 14·及 面77 下極 之電 側 次二 源 ga 流 2 直 圖壓 如高 ,之 後用 然化 極 示 所 於次 接一 別 , 分外 2 另 6 1R載 6 負 掻及 電極 侧正 次之 之2ί 2 > 8 1 2 8 ί. 2 1 s 兗1 ir自 直直 0 s i 之高 h從 用 ΓΤ 匕中 4由 0 ί 極硅 於C 接0° 別10 分在 23並 6 3RJS 61正 極及 霣極 俩負 度 厚 之 域 領 h 及 域 領 8 行 進 別 分 以 壓 電 之 V ο 2k化 給極 供之 別向 分方 棰 Βα ιριτ du 次1 将 示 所 C ο 2 圖 如 後 然 及 3 2 (請先閲讀背面之注意事項再填寫本頁) d. 訂 丨 Γ匕 28電 源流 電直 流壓 直高 壓之 高用 之化 用極 化於 極接 於77 接極 78電 極倒 電次 侧二 次將 二 另 MHE 理 給處 供匕ψ Μ 由極 ί之 桂]< 向 0°度 10長 在之 著 b 接域 ,領 極側 進 以 壓 電 之 ,正次 載之二 負_83行The voltage of the slab-based porcelain is sintered and travels to the lower face of the H face of the PS domain collar, the middle 2 -1 side b the upper domain collar h the second side of the upper side of the domain surface, the right 4.1 surface b below Field, collar 12 side, second top and second pole Be itnr side one set different. VT 8 points 7 14 · and surface 77 lower side electric side secondary two source ga current 2 straight pressure is as high, and then used The poles are different from each other, especially 2 2 6 1R load 6 Negative load and positive side of the electrode 2 2 2> 8 1 2 8 ί. 2 1 s 兖 1 ir since straight 0 si high h From the use of ΓΤ dagger 4 from 0 ί pole silicon in C to 0 ° 10 minutes in 23 and 6 3RJS 61 positive and negative poles of negative thickness thick domain collar h and domain collar 8 travel separately divided by piezoelectric V ο 2k for the supply of the extreme supply to the sub-party Bα ιριτ du times 1 will be shown C ο 2 as shown in the figure and 3 2 (please read the precautions on the back before filling in this page) d. Order 丨 dagger 28 power supply The direct current, high voltage, direct current and high voltage are polarized at the pole, connected to the 77 pole, 78 pole, and the secondary side of the electrode is reversed. For the place to provide dagger ψ You pole ί 之 桂] < to 0 ° degree 10 long at the b junction, the collar side enters the voltage, the positive and secondary load is negative _83 lines

J 經濟部中央標準局員工消費合作社印製 示 1 極 所A-電 D 9 _. ο 1 ί圖次 為一 作接 , ΙΛ I 以連 後 3 3 赶、 1 4 费 6 6 與棚 圖 如 糊 S 導 藉 之62 示與 所21 接極 連電 33側 次 圖 為 作 下 以 6 電示 極導所 電藉9C 侧另 I 次 I 9 極圖 電如 侧 , 次後 1 然 之 1 部 部接 接連 連經 經78 別極 外 另 不 可 也 源 争& 示 所 於 接 2 6 <1 及 源 電 於 接 接分 連端 線 一 引另 用及 而端 糊一 電之 導00 用 1¥| 6 側極 次電 二側 。次 2 一 6 _ 及及 61端 極一 電另 側之 次00 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明(<) ,而二次側電極77經連接部177接於作為負載之CFL400 之—端,CFL400之另一端接於二次侧電極78, 一次側電 極62及電源200之另一端。CFL400傜使用A 4筆記型艏人 電腦上使用之CFL,其長為225an,直徑為2.6|11111者。接 箸構裝壓電箩壓器元件1QQ及CFL40Q,然後在檐裝後之 單元内組裝液晶顯示器模組(ID〇dule)。最後在K電變壓 器元件1QQ支撐於振動之節212,21 6之狀態下組立模組 ,前述液晶顯示器模組有使用遮蔽板。 從電源200加上135ΚΗΖ之霄ffi。本實施例,CFL裝入液 晶顯示盤並安裝遮蔽板後供給29Vr™s之菜壓至CFL400 時可得出33,000cd/m2之光度。S外,CFL400當加上約 1 2 V rms之電壓時即可開始點燈。 另外,僅在壓電陶瓷基板10之二次倒之右側端部設置 高壓側之二次電極以使二次侧端面b整醱在長度方向上 朝右或朝左之單一方向極化之壓電變壓器元件之情形, 因遮蔽板與高壓配線間之漂移電容,無法對CFL4Q〇供給 充份之電壓,導致CFL400無法點燈。 (第20實施例) 圖21A-21E是説明本賁施例之歷電變K器之圖》 這種情形,壓電變壓器元件1QQ受引線框1Q61, 1062 及1 0 6 6支撐。而引線框1 0 6 1,1 0 6 2及1 0 6 6則分別受支携 構件1101, 1 1 0 3 , 1 1 0 2支撐。引線框1061之一端部附近 在連接部161上藉溶接而固定於一次側電極6U引線框 1062之一端部附近在連接部177上藉溶接而固定於二次 -7 7 - 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁) 袁· 訂 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(# ) 側電極7 7。引線框1 Q 6 6之一端部附近在連接部1 6 2上藉 溶接而固定於一次側電極電極6 2。另外,二次側電極7 8 在連接部178上固定於引線框1067之一端部附近,引線 框1Q67之另一端部附近在連接部167上藉溶接而固定於 一次側電極6 2上。 電源200之一端及另一端分別經連接部1361及1366接 於引線框1061之另一端部及1066之另一端部。負載400 之一端經連接部1362接於引線框1062之另一端部,負載 400之另一端經連接部1366接於引線框1066之S —端部 及電源2 0 0之另一端。 振動的節計有位於壓電陶瓷基板1 0距一次侧端面1 6 1/6長的位置(節212),壓電陶瓷基板1G距一次側端面16 1/2長的位置(節214),及壓電陶瓷基板10距一次側端面 16 5/6長的位置(節216)三處,連接部161, 162設於振 動之節212,而連接部177則設於振動之節216上。因此 ,因對壓電變壓器元件100施行電氣的連接或因支撐壓 電變壓器元件1Q0而産生對元件之振動之阻害可作成非 常小。 I ,W 67些 10這 框, 線62 引掻 ΛΖ S» frw ipar 接側 78次 部^ 接接動 經16之 78部位 極接相 電連同 側經是 次6767 二101 ,框 外線17 另引部 此接 及 些 這 經 使 即 此 因 點 地 次 ο 一 1, 與66 8 ο 7 ο 1 極動 2 電振06 側制,1 次抑61 二會10 接不框 連亦線 6 性弓 1X 网 , 框之例 線67施 n πυ g[ 弓 1 實 以框20 67線第 1 f— I 弓a 8,,上 7 2 ii , 部極外 接電另 1 Mu 遶偵 (請先閱讀背面之注意事項再填寫本頁)J Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, 1 pole A-D 9 _. Ο 1 ί map times are connected, ΙΛ I is connected to 3 3 after the rush, 1 4 fees 6 6 and the shed map S guide 62 shows the connection with the 21 electrode 33 side. The sub-picture is as follows. The 6-electrode guide uses the 9C side and another I time. The I 9 pole diagram is as the side, and then the next part of the 1 part After successively passing through 78 other poles, it is not allowed to compete with each other. &Amp; Indicated on the connection 2 6 < 1 and the source of electricity is used for the connection of the branch end line and the end of the electricity is used for 00. 1 ¥ | 6 side pole secondary side. The second 2 one 6 _ and the 61 terminal pole and the other side of the second 00 The paper size is applicable to the Chinese National Standard (CNS) Α4 specifications (210Χ297 mm) A7 B7 printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of the invention (≪), and the secondary-side electrode 77 is connected to one end of the CFL400 as a load through the connection portion 177, and the other end of the CFL400 is connected to the secondary-side electrode 78, the primary-side electrode 62, and the other end of the power supply 200. The CFL400 uses the A 4 notebook bower CFL, which is 225an in length and 2.6 | 11111 in diameter. Then connect the piezoelectric filter element 1QQ and CFL40Q, and then assemble the LCD module (ID〇dule) in the unit after eaves installation. Finally, the module is assembled in a state where the K electric transformer element 1QQ is supported by the vibration nodes 212, 216, and the aforementioned liquid crystal display module uses a shielding plate. From the power supply 200, add 135 KHz to the fff. In this embodiment, when the CFL is installed in the liquid crystal display panel and the shielding plate is installed, the 29Vr ™ s supplied to the CFL400 can obtain a light intensity of 33,000cd / m2. Outside S, the CFL400 can start lighting when a voltage of about 12 V rms is applied. In addition, only the piezoelectric electrode on the right side of the secondary side of the piezoelectric ceramic substrate 10 is provided with a secondary electrode on the high voltage side so that the secondary side end surface b is uniformly polarized in a single direction polarized to the right or left in the longitudinal direction In the case of the transformer element, due to the drift capacitance between the shielding plate and the high-voltage wiring, it is not possible to supply sufficient voltage to the CFL4Q〇, resulting in the CFL400 being unable to light. (Twentieth Embodiment) FIGS. 21A-21E are diagrams illustrating an electric transformer K of this embodiment. In this case, the piezoelectric transformer element 1QQ is supported by lead frames 1Q61, 1062 and 106 6. The lead frames 1 0 6 1, 1 0 6 2 and 1 0 6 6 are supported by the supporting members 1101, 1 1 0 3 and 1 1 0 2 respectively. Near one end of the lead frame 1061 is fixed to the primary electrode 6U by welding on the connecting part 161. Near the end of the lead frame 1062 is fixed to the secondary -7 by welding on the connecting part 177-This paper size is applicable to China Standard (CNS) A4 specification (210X297mm) (Please read the precautions on the back before filling in this page) Yuan · ding A7 B7 printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Invention description (#) Side electrode 7 7 . The vicinity of one end of the lead frame 1 Q 6 6 is fixed to the primary-side electrode electrode 6 2 by welding at the connection portion 16 2. In addition, the secondary electrode 78 is fixed to one end of the lead frame 1067 on the connecting portion 178, and the other end of the lead frame 1Q67 is fixed to the primary electrode 62 by fusion bonding on the connecting portion 167. One end and the other end of the power supply 200 are connected to the other end of the lead frame 1061 and the other end of the 1066 via connecting portions 1361 and 1366, respectively. One end of the load 400 is connected to the other end of the lead frame 1062 via the connection portion 1362, and the other end of the load 400 is connected to the S-end portion of the lead frame 1066 and the other end of the power supply 200 via the connection portion 1366. The vibration node is located at a position 1 6 1/6 long from the primary end face of the piezoelectric ceramic substrate 10 (section 212), and a position 16 1/2 long from the primary end face of the piezoelectric ceramic substrate 1G (section 214), And the piezoelectric ceramic substrate 10 is three positions (node 216) long from the primary side end surface 16 5/6, the connecting portions 161, 162 are provided on the vibration node 212, and the connecting portion 177 is provided on the vibration node 216. Therefore, the resistance to the vibration of the piezoelectric transformer element 100 due to the electrical connection or the support of the piezoelectric transformer element 1Q0 can be made very small. I, W, 67, 10, frame 62, lead 62. Frw ipar Connected to the 78th part of the side ^ Connected to the 78th part of the 16th pole, connected to the phase of the electricity together with the side warp 6767 two 101, outside the frame 17 Partial connection and some of this is because of the order of time ο 1 1 and 66 8 ο 7 ο 1 polar movement 2 electric vibration 06 side control, one time restrain 61 61 two meetings 10 connect with frame or line 6 sex bow 1X net, frame routine 67 67 n πυ g [bow 1 actually frame 20 67 line first 1 f-I bow a 8, on the upper 7 2 ii, the other pole is externally connected with another 1 Mu around (please read the back first (Notes to fill out this page)

本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(W) 使用厚為〇.15ιπιη,寬為0.5〜0·8ιπβ,材質為鐵-Ni合金 ,碟青銅(phosphor bronze)等之材料。 (第2 1實施例) 圖22是說明本發明之第21實施例之壓電變壓器元件之 斷面圖。 本實施例,負載分成2艏,二次側電極7 9及8 1分別接 於負載4Q2之一端及另一端,二次側電極80及82分別接 於負載4Q3之一端及另一端,壓電陶瓷基板1Q之上面12 及下面14各自分開並各自驅動負載。另外,二次側霣極 78-82設於壓電陶瓷基板10之整個寬度上。 二次側不必與一次側共通接地也可,一次側回路與二 次回路在直流上可分離,於二次側上分別形成與一次側 分開之接地電極並將一次側之接地與二次側之接地線絶 緣,g外,二次側也可不必接地而浮起以提高耐噪音性。 (第2 2實施例) 圖23A-23D是說明本發明之第22實施例之壓電變壓器 元件之圖β 上述第21實施例,二次側領域b整體只在壓電陶瓷基 板10之長度方向之單一方向極化,二次側電極79及81分 別接於負載4 0 2之兩側以驅動該負載,二次側電極8 0及 8 2分別接於負載4 Q 3之兩側以驅動該負載,但本實例, 在壓電陶瓷基板10之長度方向距二次側端面17 1/6長之 位置之上面12及下面14之整個寬度上分別設置二次側電 極9 1及9 2 ,自壓電陶瓷基板1 Q之二次側端面1 7起到壓電 -7 9 - (請先閱蜻背面之注意事項再填窍本頁) 訂 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 五、發明説明(# A7 B7 止瓷 置陶 位電 之壓 長自 6 // , _ 化 17極 面左 端朝 側上 次向 二方 距度 向長 方在 度10 長板 之基 10瓷 板陶 基電 瓷壓 陶使 向之 方10 度板 長基 之瓷 10陶 板電 基壓 瓷到 陶始 壓置 到位 起之 17長 面/6 端1 側17 次面 二端 之側 10次 板二 基距 方右 度朝 長向 之方 10度 板長 基在 瓷10 陶板 電基 壓瓷經 到陶別 起電分 7 9 1 壓 7 面使及 端、止91 側置極 次位電 二之侧 負 於 接 9 7 1A 及 I 9 1 部 接 遶 之化 4 向極載 長 次 二 之 端 載 負 ^ Μ 另接 及of 端18 CJ 1 極 部電 接側 1 PV 連次 經二 別時 分同 ο 8 , 及端 2 一 9 i 極另 電及 側端 次一 二之 而09 及 經 同 不 例 施 實 2 第 與 點 諸 端 一 另 之 9 ο 4 載 負 於 接 2 8 1± 部 接 il 連 共於 側 , 次離 一 分 與可 必上 不流 可直 側在 次路 二 回 而侧 ,次 同二 相與 例路 施回 實側 21次 第一 與 , 皆地 餘接 外通 側地 次接 一 必 使不 以可 極側 電次 地二 接, 之外 開 DR 分 , 側緣 次絶 一 地 與接 置之 設側 •=7 p\ 分二 上與 側地 次接 二之 之 邊 1 為 作 後 接 I- 〇 連 同通 相共 是81 也, i 9 點 諸極 性電 音 側 矂次 耐二 高 , 提例 以施 起實 浮本 而 外而 另 , , 側 側出 出輸 輸之 之邊 邊一 一 為 另作 為後 作接 nu bE 貝 遴 91通 極共 電82 側 , 次80 二極 而電 , 側 側次 出二 输, --------Q! (請先閱請背面之注意Ϋ項再填寫本頁) 訂 Λ 經濟部中央標隼局員工消費合作社印製 側出 次輸 2 二出1/ 自取約 與間成 此82變 因,離 ,80距 側極之 出電間 輸側極 之次電 邊二側 一 ,次 另出二 為輸, 作出較 則取比 9 間伊 極81施 電 ,實 .__ 9 1 倒7 2 次極第 二電之 0^0 ㈣壓 #變® 二ai® , 於 壓 倍 '加 2 4 大 成1/增 變約側 積成份 面變的 極抗小 電阻減 出 輸 倍 4 約 成 變 容W件 s h I兀 β 件 霄 ·-J 盏 其極 時電 少側 減次 抗二 阻之 出00 輸L 之 件 元 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) '^68五、發明説明(79 ) A7 B7 經濟部中央標準局員工消費合作社印製 上之負載之電壓,而能驅動更重之負載。 另外,藉二次側電極9 1設於二次側電極7 9,8 1間,二 次侧電極9 2設於二次側電極8 0 , 8 2間以使二次側電極間 極化之情形與僅在二次側領域之上面1 2設置二次側電極 79, 81,另外在下面14設置二次側電極80, 82以在二次 側電極7 9 , 8 1間及二次側電極8 0 , 8 2間在長度方向之右 側或左側之任一方向極化之情形比較,二次側電極間距 離變短,極化時供給之絶對電壓變小。結果,高壓之問 題變成容易解決而極化用之電源能使用更低壓。 另外,本實施例,連接點191, 192設於壓電陶瓷基板 10之長度方向之振動之節216,因此藉這些連接點191, 192在二次側支撐壓電變壓器元件1QQ,能減少對壓電受 壓器元件1QG之長度方向之振動之阻害。 (第2 3實施例) 圖24是說明本發明之第23實施例之壓電變壓器元件之 斜視圖。本實施例俗適用於二次側領域在長度方向極化 之壓電變壓器元件》 圖24,壓電變壓器元件100受引線框1010, 1020及1430 支撐。引線框1010, 1020及1430分別受支撐構件1001, 1002及1003支撐。引線框1010及1020設在垂直於壓電陶 瓷基板1 〇之長度方向之方向,引線框1 4 3 0設在與壓電陶 瓷基板10之長度方向平行之方向。 引線框1 0 1 G之一端部附近在連接部1 5 2上藉溶接而固 定於一次側電極5 2 ,引線框1 0 1 0之另一端部附近固定於 -8 1 - --------Q------ΪΤ------^ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 五、發明説明(和) 件 構 撐 支 框 線 A7 B7 4 5 1X 部 接 在 近 附 部 端 一 之 框 2 線15 引部 ,接 54連 極 〇 S 2 質 ο 側10 次件 一 構 於撐 定支 固於 而定 接固 溶近 藉附 上部 端壓 一 自 9在 之設 板 1 方 基之,地 瓷向之 陶方央 電度中 長 之 ο 1i 板 基 瓷 陶 SB ΙξΦ 壓 到 起 6 面 端 側 次 1 之 之 向 方 度 寬 之 直 垂 向 方 度 長 與 並 置 位 之 長 義 遶 之15 10部 10接 框連 線之 I ο 弓 2 與10 52框 極線 電引 側與 次54 一 極 電 部 接 設 β 側板 次基 1 瓷 及陶 SB, IpST 52壓 I在 此1C 因件 ,元 2 ί ο 對 S52S 之産 iboffff 振10 之件 向元 方器 度壓 長變 之電 10壓 因 長 在 肋 葵 向 端 --------「^— (請先閲讀背面之注意事項再填寫本頁) 框 線 〇 引 、 MU d 畐 常由 非像 成30 4 作 1 可框 害線 阻引 之 框 線 引 副 ο 成 構 線 ϋ接 弓容 伏 .? Φ 0 二 直 4 之17 伸部 延接 向連 方在 度近 長附 之部 ο } 1 端 板一 基之 瓷 3 J 4 陶 1 電框 壓線 在引 是副 1Χ 3 , 4 1 框 極 I ΙξΦ 侧 次二 於 定 弓線 ί 畐直 。之 央伸 中延 之向 向方 方度 度長 寬之 固之10 而10板 部 接 1 板基 基瓷 瓷陶 陶電 i ΜΚ ^8Γ 層 壓在 在是 設32 4 ίχ 框 線 引 副 框 線 訂 經濟部中央標準局員工消費合作社印製 瓷 陶 電 壓 在 部 端 1 〇 另 3 - ο 之 ο 1 1 3 件14 構框 撐線 支引 於副 定自 ] 3 固 3 近14 附框 部線 端引 1 副 之 3 伸 14延 框18 線面 引端 My Hu 5田 彰 自 向 箸方 随度 ,寬 伸之 延10 18板 面基 端瓷 朝陶 向電 方壓 度在 寬部 之端 10一 板另 基之 板 基 瓷 陶 重 Ι^9Γ 壓 從 副板 〇基 曲瓷 彎陶 向電 方壓 之在 10部 板端 基一 瓷另 陶之 1 2 質 3 4 壓 1 離框 遠線 向引 方副 度自 寬34 朝14 向框寬 方線之 度引10 長 之 伸 延 8 面 端 朝 方 度 隨 本紙張尺度通用中國國家標準(CNS ) Α4規格(210 X 297公釐)This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy. 5. Description of Invention (W) The thickness is 0.15 m, the width is 0.5 ~ 0. 8ιπβ, made of iron-Ni alloy, phosphor bronze, etc. (21st embodiment) Fig. 22 is a cross-sectional view illustrating a piezoelectric transformer element of a 21st embodiment of the present invention. In this embodiment, the load is divided into two bows. The secondary electrodes 799 and 81 are connected to one end and the other end of the load 4Q2, respectively. The secondary electrodes 80 and 82 are connected to one end and the other end of the load 4Q3, respectively. The upper surface 12 and the lower surface 14 of the substrate 1Q are separated and drive loads. In addition, the secondary side electrodes 78-82 are provided over the entire width of the piezoelectric ceramic substrate 10. The secondary side does not need to be grounded in common with the primary side. The primary side circuit and the secondary circuit can be separated on the DC, and a ground electrode separate from the primary side is formed on the secondary side, and the grounding of the primary side and the secondary side are formed. The ground wire is insulated, and the secondary side can be floated without grounding to improve noise resistance. (22nd embodiment) FIGS. 23A-23D are diagrams illustrating a piezoelectric transformer element according to a 22nd embodiment of the present invention. In the above 21st embodiment, the entire secondary side area b is only in the longitudinal direction of the piezoelectric ceramic substrate 10 Polarization in one direction, the secondary electrodes 79 and 81 are connected to the two sides of the load 40 2 to drive the load, and the secondary electrodes 80 and 8 2 are connected to the two sides of the load 4 Q 3 to drive the load Load, but in this example, secondary side electrodes 9 1 and 9 2 are provided on the entire width of the upper surface 12 and the lower surface 14 of the piezoelectric ceramic substrate 10 in the longitudinal direction from the secondary side end surface 17 1/6 long Piezoelectric ceramic substrate 1 The secondary side end surface 17 of Q up to piezoelectric-7 9-(Please read the precautions on the back of the dragon first and then fill out this page) The size of this paper is applicable to China National Standard (CNS) A4 (210X297mm) V. Description of the invention (# A7 B7 The pressure of the ceramic pottery is from 6 //, _ The left end of the 17th pole face is turned to the side of the last two square degrees to the long side at 10 degrees long plate The base 10 porcelain plate pottery base electric porcelain press pottery makes the direction 10 degree plate long base porcelain 10 pottery plate electric base press porcelain to the beginning of the pottery 17 long face in place / 6 end 1 side 17 secondary side two end side 10 secondary plate base distance right to the long side 10 degree plate long base in porcelain 10 ceramic plate electric base pressed ceramic warp to ceramic The electric part 7 9 1 presses the 7 side to make the end and the stop 91 side set the secondary position. The side of the electric second is negatively connected to the connection of 9 7 1A and I 9 1. The 4-way pole carries the end of the second second. Μ Another connection and of 18 CJ 1 pole part of the electrical connection side 1 PV consecutive times are the same as 8 times, and the end 2 a 9 i pole is connected to the other side and the side end is one and two times 09 and the same is not an exception Shi Shi 2 The first and the other ends of the other 9 9 ο 4 Loaded on the connection 2 8 1 ± The connection is connected to the side of the il, the side is separated by one point and the upper side must not flow, the straight side is on the second side of the secondary side , The same with the second phase and the routine route back to the real side 21 times the first and all the ground is connected to the outer side and the second is connected, so that the secondary side is not electrically connected to the second side, and the DR is opened, the side edge The next-to-one ground and the set side of the connection • = 7 p \ The two sides of the second-to-second ground and the second side are used as the post-connected I- 〇 together with the common phase is 81, i 9 points The polar electronic sounds have a second high resistance, and the example is to use a solid float to the outside, and the side of the output and the output side are one by one as another post nu bE Beilin 91 pass pole There are 82 sides in total, 80 second pole and second, second side out, -------- Q! (Please read the note on the back first and then fill in this page). Falcon Bureau employee consumer cooperatives printed side output secondary output 2 second output 1 self-acceptance and time to create this 82 variables, from 80, the output of the side pole between the output side of the secondary side of the secondary side of the side, the other The second one is the loser. If you make a comparison, it is better to use the power between the 9 poles and the 81 poles. __ 9 1 down 7 2 2nd pole 0 ^ 0 ㈣ 压 # 变 ® 二 ai®, add 2 to the pressure multiplier 4 Dacheng 1 / increasing variable side resistance component is extremely resistant to small changes in surface resistance. 4 reduced into variable capacitance W pieces sh I β β pieces Xiao · -J The size of the original paper for the output of 00 L is in accordance with the Chinese National Standard (CNS) Α4 specification (210X297 mm) '^ 68 V. Description of the invention (79) A7 B7 Employee Consumption of the Central Standards Bureau of the Ministry of Economic Affairs The voltage on the load of the printing agency, but it can drive heavier loads. In addition, the secondary side electrode 91 is provided between the secondary side electrodes 79, 81, and the secondary side electrode 9 2 is provided between the secondary side electrodes 80, 82 to polarize between the secondary side electrodes Situation and only the secondary side electrodes 79, 81 are provided on the upper side 12 of the secondary side area, and the secondary side electrodes 80, 82 are provided on the lower side 14 to between the secondary side electrodes 7 9, 81 and the secondary side electrode In the case of polarization between 8 0 and 8 2 in the right or left direction of the length direction, the distance between the electrodes on the secondary side becomes shorter, and the absolute voltage supplied during polarization becomes smaller. As a result, the problem of high voltage becomes easy to solve and the power source for polarization can use lower voltage. In addition, in this embodiment, the connection points 191 and 192 are provided in the vibration section 216 of the piezoelectric ceramic substrate 10 in the longitudinal direction. Therefore, these connection points 191 and 192 support the piezoelectric transformer element 1QQ on the secondary side, which can reduce the pressure. The resistance of the vibration of the longitudinal direction of the electric pressure element 1QG. (23rd embodiment) Fig. 24 is a perspective view illustrating a piezoelectric transformer element of a 23rd embodiment of the present invention. This embodiment is generally applicable to a piezoelectric transformer element that is polarized in the longitudinal direction in the secondary side field. As shown in FIG. 24, the piezoelectric transformer element 100 is supported by lead frames 1010, 1020, and 1430. The lead frames 1010, 1020, and 1430 are supported by support members 1001, 1002, and 1003, respectively. The lead frames 1010 and 1020 are provided in a direction perpendicular to the longitudinal direction of the piezoelectric ceramic substrate 10, and the lead frames 1 4 30 are provided in a direction parallel to the longitudinal direction of the piezoelectric ceramic substrate 10. One end of the lead frame 1 0 1 G is fixed to the primary electrode 5 2 at the connecting portion 1 5 2 by welding, and the other end of the lead frame 10 1 0 is fixed to -8 1------ --- Q ------ ΪΤ ------ ^ (Please read the precautions on the back before filling in this page) This paper size is applicable to China National Standard (CNS) A4 specification (210X297mm) 5. DESCRIPTION OF THE INVENTION (and) The piece supporting frame wire A7 B7 4 5 1X part is connected to the frame 2 line 15 leading part of the near-end part, connected to 54 connecting poles 〇S 2 quality ο 10 times on the side piece is structured Supported and fixed by solid solution, the upper side pressure is set from 1 to 9 on the base plate, and the ground porcelain is oriented to the central power. The 1i plate base ceramic pottery SB ΙξΦ is pressed to the 6-sided end. Side 1 The direction of the square is wide, the vertical vertical side is long and the juxtaposition of the length is around 15 10 10 parts of the 10 frame connection I ο bow 2 and 10 52 frame pole line electric lead side and secondary 54 one pole electric Partially set β side plate subbase 1 Porcelain and ceramic SB, IpST 52 press I here 1C factor, yuan 2 ο For S52S production iboffff vibration 10 pieces to yuan square The electric pressure of 10 degrees varies with the pressure, and grows on the side of the rib .-------- ^^ (please read the precautions on the back and then fill out this page). Frame line 〇 引, MU d 畐 often by non- Like into 30 4 as 1 frame line can lead the frame line lead pair ο structured line ϋ bow bow volts.? Φ 0 Two straight 4 of 17 The extension is extended to the joint in the near part of the length ο } 1 End plate with one base of porcelain 3 J 4 ceramics 1 Electric frame crimping line is a pair of 1Χ 3, 4 1 frame pole I ΙξΦ side two times straight to the fixed arch line. The center stretches towards the center The degree of length and width of the solid 10 and the 10 plate part is connected with 1 plate base base porcelain porcelain pottery electric i ΜΚ ^ 8Γ laminated in the present is set up 32 4 ίχ frame line lead sub-frame line set the Ministry of Economic Affairs Central Standards Bureau employee consumer cooperatives printed Porcelain pottery voltage at the end 1 〇other 3-ο of ο 1 1 3 pieces 14 framing support wire supported by the auxiliary set] 3 fixed 3 nearly 14 wire end with frame part 1 pair of 3 extended 14 extension frame 18 Line surface leading end My Hu 5 Tian Zhang self-directed chopsticks, free extension, wide extension 10 18 Plate base end porcelain toward pottery electric side pressure at the end of the wide part 10 1 The other base plate ceramics weigh 1 ^ 9Γ from the secondary plate 0 base curved porcelain curved pottery to the electric square press on the 10 plate end bases one ceramic other pottery 1 2 quality 3 4 press 1 away from the frame Fang Fang Duo from the width of 34 to 14 to the width of the frame width of the square lead 10 length of the extension of 8 sides of the face with the paper standard General Chinese National Standard (CNS) Α4 specifications (210 X 297 mm)

AT B7 經濟部中央標準局員工消費合作社印製 五、發明説明 ( if ) 1 1 箸 白 副 引 線 框 14 3 2 之 另 一 端 部在 壓 電 陶 瓷 基 板10 之寬度 1 1 方 向 朝 端 面 18延 伸 • 從 壓 電 陶瓷 基 板 10 之 寬 度方 向在長 1 I 度 方 向 朝 接 近 壓 電 陶 瓷 基 板 1 0之 方 向 彎 曲 » 副引 線框 請 1 I 14 3 3之 末 端 與 14 3 4 之 末 端 作 成一 體 r 藉 副 引 線框 1 4 3 3 及 閱 1 I 讀 1 1 14 3 4 構 成 彈 性 構 造 部 14 36 〇 背 1 | ' 之 1 二 次 側 電 極 74與 引 線 框 14 3 0之 連 接 部 17 4位於壓電陶 注 I 意 I 瓷 基 板 1 0 之 二 次 側 端 面 17 之 附近 » 而 非 位 於 基板 1 0之長 事 項 1 I 度 方 向 之 振 動 之 節 0 再 導 1 施 備 性 造部 寫 本 袈 但 是 $ 本 實 例 $ 引 線 框 14 3 0 具 彈 構 1 4 3 6 , 頁 1 因 此 鬱 應 壓 電 變 壓 器 元 件 10 0之長度方向之振動, 副引 1 1 線 框 14 3 3 9 1 4 3 4分 別 在 點 1 4 3 5之 周 圍 産 生 m 曲並 振動以 1 I 抑 制 對 元 件 1 0 〇之長度方向之振動之阻害。 1 1 訂 1 ( 第 2 4 實 施 例 ) 圖 2 5 是 説 明 本 發 明 之 第 2 4 實施 例 之 壓 電 變 壓器 之斜視 1 | 圖 〇 本 實 施 例 f 二 次 側 電 極 74與 引 線 框 14 3 0 之連 接部174 1 1 位 於 壓 電 陶 瓷 基 板 1 0 之 二 次 側端 面 17附 近 9 而非 位於基 1 As 板 1 0 之 長 度 方 向 之 振 動 之 節 ,但 副 引 線 框 1 4 4 0因 具備在 I 壓 電 陶 瓷 基 板 1 0 之 寬 度 方 向 延伸 之 副 引 線 框 14 4 3 ,故饗 1 1 應 壓 電 變 壓 器 元 件 1 0 0之長度方向之振動, 副引線框1 4 4 3 1 I 在 點 1 4 4 4 之 周 圍 産 生 彎 曲 並 振動 以 抑 制 對 元 件10 0之長 1 度 方 向 之 振 動 之 狙 害 〇 1 1 ( 第 2 5 實 施 例 ) 1 I 圖 2 6 是 說 明 本 發 明 第 2 5 實 施例 之 壓 電 變 壓 器之 斜視圖。 1 1 二 次 側 電 極 74與 引 線 框 1 4 50之 連 接 部 1 7 4位於壓電陶 1 1 ~ 8 3 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 五、發明説明(f A7 B7 經濟部中央標準局員工消費合作社印製 方構 曲50之 側面 度10側次側隔在板10 度性㈣1410㈣次上 長板^1次3410基板 M3PW 生 Μ , 板Η - 在 之基一與 一極板¾基 之備㈣産 W40ΠΙΟ基㈣之1010瓷置一 與電基陶瓷 10具㈣別Μ142ΠΙ^¢1向板 板一:設置36側瓷電陶 板0“ 分㈣ ,0.β ^ 0 0 基 ϋ 止陶 ®ϋ· 基50ΜΗΗ30~ 電而32瓷 瓷 slwsml 電之壓 於1405周 Μ1415壓 2’極陶 陶到位14侧與壓間之 位框10之 u 框0.之S3電電 電起之面次38之34間 非線件5510線約 狀^側壓 壓置長下一極間與38 而引元14件 引度 體Ϊ次之。自位/3之 c 電3832與 近,器點元 ,厚 方Μ 一間化12之21038側與極36 附例壓在器 例而 長 1 與34極面長16板極次36電極 17施變54壓 施料 在1-1 與向上/3面基電一極侧電 面實電14變 實材 ,^*置32方之1端瓷側,電次側 端本壓,電25銅 示 Μ設極度1016側陶次置側一次 側但應53壓 第青 所3±另電厚板面次電一設次 。一 。 次,鬱14對 至磷>7Β1/14側之基端一壓之距一 化及同 二節故框制23用例纟側面次間瓷側距在向間。極向相 之之,線抑 第使施Α,左下 114陶次向而對一置上方向 10動56引以,是實27之之,面電一方,36隔設向化方 板振14副動害外的26圖121034下壓距度36極32距方極化 基之部,振阻另想第如面板極與於向長極電極間度之極 瓷向造動並之 理< 上基電12方之電側電一厚10之 (农------訂------ (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(㈠) 在與壓電陶瓷基板10之長度方向垂直之寬度方向上之 端面18上自二次側端面17起到壓電陶瓷基板1Q之長度方 向距二次側端面1 7 1 / 3長以下之位置止設置二次側電極 93,而在壓電陶瓷基板10之寬度方向上之端面19另設置 一與二次側電極9 3對向之二次側電極9 I二次側電極9 3 與一次側電極3 6及3 8隔一既定間距設置,二次側電極9 4 也與一次側電極3 6及3 8隔一既定間距設置。二次側電極 93與94間之壓電陶瓷基板10在二次側端面18與19間之寬 度方向上極化。 電源200之一端經連接部132接於一次側電極32, 9經 連接部138接於一次側電極38。電源200之另一端經連接 部134接於一次側電極34,另經連接部136接於一次側電 極36〇 二次側電極93經連接部193接於負載40Q之一端,負載 400之另一端經連接部194接於二次側電極94。 自電源2 0 0供給電壓於一次側電極3 2 , 3 4間時左側1 / 3 之領域在厚度方向産生電場,藉在與極化方向垂直之方 向上變位之壓電横效果長度方向之縱振動受激勵逐使壓 電變壓器元件1QQ整體振動。本實施例之壓電變壓器能 以在一次側端面1 6與二次側端面1 7間存在1 . 5波長之應 力分佈之共振模式驅動。自電源2 0 0供給頻率等於1 . 5波 長型模式之共振頻率之電壓。本實例,在距一次側端面 1 6 1 / 6波長右側之位置2 1 2及距二次側端面1 7 1 / 6波長 左側之位置2 1 6設支撐點。壓電陶瓷基板1 0之一次側端 -8 5 - (請先閲讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) , A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 (84 \ ) 1 I 面 1 6及 二 次 側 端 面 1 7 皆 開 放 ,故 基 板 10 之長度方向之兩 1 1 端 之 應 力 為 零 而 振 幅 為 最 大 。本 實 例 因 以1 . 5波長模式 1 | 共 振 故 應 力 分 佈 及 振 幅 分 佈 分別 如 圖 2 7 C及2 7 D所示。 請 1 | 以 這 樣 之 1 . 5波長模式驅動時振動的節計有距壓電陶 先 閲 1 I 讀 1 I 瓷 基 板 1 0 之 一 次 側 端 面 16 1 /6之 位 置 ( 節2 1 2 ),距壓 背 面 1 | 之 1 電 陶 瓷 基 板 10 之 —' 次 側 端 面 16 1 /2 之 位 置(節214), 注 意 1 1 及 距 壓 電 陶 瓷 基 板 1 0 之 1 - · 次 側端 面 16 5 / 6之位置(節 事 項 1 I 再 1 2 1 6) 三値地點。 填 本 本 實 施 例 9 除 —* 次 側 電 極 3 2, 3 4外 另 增設一次側電極 頁 1 1 36 i 38 〇 因 此 , 一 次 側 之 電 極面 積 增 大 ,其增大之份則 1 1 減 小 壓 電 變 壓 器 元 件 1 0 0之輸入阻抗β 結果,容易自電 1 I 源 2 0 〇供給電能至壓電變壓器元件1 0 0 〇 I 1 訂 1 外 » 一 次 側 電 極 % 由 2 個領 域 構 成 ,因此藉上述之 理 由 白 電 源 2 0 0供給電壓至- -次側電極時一次側電掻3 6 1 I 9 3 8間 之 壓 電 陶 瓷 基 板 1 0 即 振動 以 增 大 一次側電極3 2 , 1 1 34 間 受 來 白 電 源 2 0 0之電®之激勵而産生之共振。結果 1 Λ 9 在 一 次 侧 上 能 更 有 效 率 地 將電 源 2 0 0供給之電能轉換 J I 為 機 械 的 彈 性 能 0 1 1 如 此 9 在 産 生 應 力 方 向 與 設置 一 次 側 電極3 2 , 3 4之領 1 I 域 上 産 生 之 應 力 方 向 相 反 之 領域 上 設 置 一次側電極3 6 , 1 | 38 一 次 側 電 極 3 6與 3 8間 之 壓電 陶 瓷 基 板1 0之極化方向 1 1 與 一 次 側 電 極 3 2與 3 4間 之 壓 電陶 瓷 基 板 1 0之極化方向相 1 1 同 t 電 場 方 向 相 反 > 藉 此 , 壓電 變 壓 器 1 0 0之輸入阻抗 1 減 小 > 結 果 > 容 易 白 電 源 -8 2 0 6 - 〇供給電能至壓電變壓器元 1 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(K) 1 件 10 0 , 另外, 於- -次側更有效率地將输入之電能轉換 1 1 為 機 械 的 彈 性 能 9 因 此 能 增 大 壓 電 變 壓 器 元 件 1 0 0之實 1 I 效 昇 m 比 〇 請 1 | 本 實 施 例 9 在 壓 電 變 壓 器 基 板 1 0之寬度方 向 端 面 1 8上 先 閱 1 I 讀 1 I 另 設 置 二 次 側 電 極 9 3 t 而 於 壓 電 陶 瓷 基 板 1 〇之寬度方向 背 1 1 ' 之 1 端 面 1 9上也 另 設 置 與 二 次 側 電 極 9 3對向 之 二 次 側 電 極 意 1 94 9 二 次 侧 電 極 93與 9 4間之壓電陶瓷基板 1 0在 二 次 侧 端 事 項 1 I 再 1 面 18與 1 9間寬度方 向 極 化 0 因 此 ί 此 二 次 側 電 極 9 3與 94 填 窍 間 之 壓 電 陶 瓷 基 板 10以桕生比與受 一 次 侧 電 極 3 2 9 3 4間 本 頁 1 之 壓 電 陶 瓷 基 板 10及 一 次 側 電 極 3 6 > 3 8間 之 壓 電 陶 瓷 基 1 1 板 10之激勵 而 産 生 之 長 度 方 向 之 共 振 結 合 並 於 寬 度 方 向 1 I 振 動 逐 在 寬 度 方 向 産 生 機 械 的 崎 變 « 結 果 在 寬 度 方 向 産 1 1 生 電 位 差 > 此 電 位 差 能 藉 二 次 側 電 極 93 * 94取 出 〇 •1 丁 1 另 外 , 在 二 次 側 上 9 二 次 侧 電 極 93 9 9 4與 一 次 側 電 極 1 I 3 2 f 3 4 1 3 6 » 38在 直 流 上 偽 分 開 1 因 此 一 次 側 回 路 與 二 1 I 次 側 回 路 在 直 流 上 可 分 離 > 在 二 次 侧 分 別 形 成 與 一 次 側 1 分 開 之 接 地 電 極 ( 例 如 f 一 次 側 電 極 3 4 » 36與 二 次 側 電 | 極 9 3作成為相 互 分 開 之 接 地 電 極 ) t 可 使 一 次 側 接 地 與 1 1 二 次 側 接 地 絶 緣 9 另 外 t 二 次 側 可 不 必 接 地 而 浮 起 ( 例 1 如 9 二 次 側 電 極 9 3不接地而浮起) > 以 提 高 耐 噪 桕 性 0 1 1 另 外 * 本 實 施 例 9 能 將 來 自 二 次 倒 電 極 93及 94之 引 線 1 1 及 引 線 框 從 壓 電 陶 瓷 基 板 1 0之長度方向 之 振 動 之 節 2 1 6 1 I 的 部 份 分 別 引 出 > 結 果 9 不 會 阻 害 長 度 方 向 之 振 動 t 二 1 1 次 側 之 電 氣 連 接 及 微 槭 的 支 撐 變 成 容 易 > 壓 電 變 壓 器 元 1 1 ~ ί 7 · 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明(扦) 件100之输出安定,裝殼也容易。 另外,本實施例,因將振動的節212,214作為壓電變 壓器元件1 Q Q之支撐點,故因支撐壓電變壓器元件1 0 〇而 産生對元件1QQ之振動之阻害能作成非常小。 (第27實施例) 圖2 8表示第27實施例之壓電變壓器元件之斜視圖。第 26實施例,二次侧電極93, 94分別設在壓電陶瓷基板10 之寬度方向端面18及19,但本實施例,二次側電極95, 96在壓電陶瓷基板1Q之上面12之寬度方向端面18側及19 側於懕電陶瓷基板10之寬度方向相互對向地分別設在二 次側端面17起到壓電陶瓷基板10之長度方向距二次側端 面17 1/3長以下之位置止,這點是與第26實施例不同, 其它則皆相同。 本實施例,二次側電極95,96皆設在壓電陶瓷基板10 之上面12,因此,可藉與一次側電極32, 36相同之成膜 作業形成二次側電極95, 91另外,僅在上面12及下面 14形成與引線及引線框之連接,可簡化引線及引線框之 形狀 (第2 8實施例) 圖29是說明本實施例之壓電箩壓器元件100及本實施 例之構裝方法之斜視圖。 壓電變壓器元件100除了 一次側2個領域之極化方向 相互相反,對應之電極61與62在電氣上作成一體等點與 第27實施例之壓電變壓器元件不同外,其餘皆相同^ -8 8 _ 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消费合作社印製 A7 B7五、發明説明(Μ ) 壓電變壓器100受引線框1081, 1082, 1083及1084支 撐。引線框108 2, 1 0 8 3受支撐構件1091支撐,引線框 1081, 1 0 8 4受支撐構件1 0 9 2支撐。引線框1081之一端部 附近在連接部161上藉溶接而固定於一次側電極6U引 線框1082之一端部附近在連接部162上藉溶接而固定於 一次側電極62«»引線框1Q83之一端部附近在連接部195 上藉溶接而固定於二次側電極95,引線框1084之一端部 附近在連接部196上藉溶接而固定於二次侧電極96。連 接部161,162設在壓電陶瓷基板10距一次側端面16 1/6 長之地點並與基板10之長度方向垂直之寬度方向之中央 之位置。連接部195, 196設在壓電陶瓷基板10距二次側 端面1 7 1 / 6長之位置。 本實施例,一次倒電極61與引線框1081之連接部161 ,及一次側電極62與引線框1Q82之連接部162設在振動 之節212上,二次側電極95與引線框1083之連接部195及 二次側電極96與引線框1084之連接部196設於振動之節 216上,引線框1081, 1082, 1083, 1084皆薄且富彈性 ,因此,因對壓電變壓器元1QQ行電氣的連接及支撐壓 電變壓器元件100而産生對壓電變壓器元件1QQ之振動之 阻害可作成非常小。 從 Pb (Ni 1/3 Nb2/3 ) 0 s - Pb (Zn "3 Nb J/s ) 0 3 - PbTiO -PbZrO 条壓電陶瓷燒成體切出長度方向之長度為36min ,寬為7mm,厚為lram之大小之長方體以作為壓電陶瓷基 板10。其次,使用此壓電陶瓷基板10以與第19實例同樣 -8 9 - (請先閲讀背面之注意事項再填寫本頁) 訂 Λ 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 五、發明説明(μ ) A7 B7 經濟部中央標準局員工消費合作杜印製 地作成一次側。在壓電陶瓷基板1Q之長度方向從二次侧 端面17延伸lOram之長度上且在壓電陶瓷基板10從寬度方 向端面1 8延伸1 π m之長度之寬度方向之内側設置二次側 電極95»在壓電陶瓷基板10之長度方向從二次側端面17 延伸ΙΟιηη之長度上且在壓電陶瓷基板10從寬度方向端面 19延伸lfflin之長度之寬度方向之内側設置二次側電極96 «二次側電極95與96間之距離為兩者相互對向之 長度約1 0 m m。 二次側電極9 5及9 6分別接於極化用之高壓直流電源( 未圖示)之負極及正極,然後在l()〇°C之矽油中供給10kV 之電壓以行二次側領域b之寬度方向之極化處理。 壓電陶瓷元件1 Q Q以引線架空並測定一次側及二次側 之阻抗特性β圖3 0示出一次側之阻抗待性,圖3 2示出二 次側之阻抗待性。 其次,如圖29所示,一次側電極61在連接部161上藉 溶接而固定於引線框1081之一端部附近,一次侧電極62 在逋接部162上藉溶接而固定於引線框1082之一端部附 近。另外,二次側電極95在連接部195上固定於引線框 1083之一端部附近,二次側電極96在連接部196上藉溶 接而固定於引線框1084之一端部附近。 以此狀態下‘測定一次側及二次侧之阻抗待性。圖3 1示 出一次側阻抗恃性,圖3 3示出二次側阻抗特性。與圖3 0 ,圖32所示之用引線將壓電變壓器元件1QG架空時之阻 抗特性比較,共振阻抗卽使有若干上昇,但仍在幾乎無 -9 0 - (請先閲讀背面之注意事項再填寫本页) ·-衣. 訂 本紙張尺度適用中國國家標準(CNS ) Α4規格(210 X 297公釐) 經濟部中央標準局員工消費合作社印裝 A7 B7五、發明説明(朽) 影饗實用之準位。看不出有不良現象而顯示出優良特性》 其後,電源(未圖示)之一端經引線框1081接於一次 側電極61,電源(未圖示)之另一端經引線框1082接於 一次側電極6 2。二次側電極9 5經引線框1 0 8 3接於負載( 未圖示)之一端,負載(未圖示)之另一端經引線框 1084接於二次側電極9吣負載俗使用A4之筆記型電腦上 使用之長為2 2 5 m π,直徑為2 . 6 π m之C F L。 自電源(未圖示)供給130 kHz之電壓。本實施例, CFL在30 Vrms之輸入電壓時可得30,000 cd/2之光度β 另外,CFL在約18 Vrms之輸入電壓時即可點燈。 (第29實施例) 圖34是說明第29實施例之壓電變壓器之斜視圖。 壓電變壓器元件100受引線框1081, 1 0 8 2, 1 1 1 0及1210 支撐。引線框1 0 8 2, 1110受支撐構件1091支撐,引線框 1081, 1210受支撐溝件1 0 9 2支撐。引線框1081, 1 0 8 2, 11 10及1210設在與壓電陶瓷基板10之長度方向垂直之方 向上。 引線框1081之一端部附近在既屬於長度方向之振動之 節也屬於寬度方向之振動之節之連接部161上藉溶接而 固定於一次側電極61,引線框1081之另一端部附近固定 於支撐構件1092。引線框1082之一端部附近在與連接部 161對向之位置之連接部162上藉溶接而固定於一次側電 極62,引線框1082之另一端部附近固定於支撐構件1091 。連接點161及162因傜為長度方向與寬度方向之振動之 -91- ---------CT- (請先閱讀背面之注意事項再填寫本頁)Printed by AT B7 Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy V. Description of Invention (if) 1 1 The other end of the white lead frame 14 3 2 extends toward the end face 18 in the width 1 1 direction of the piezoelectric ceramic substrate 10 The width direction of the piezoelectric ceramic substrate 10 is curved toward the piezoelectric ceramic substrate 10 in the length direction of 1 I degrees »The auxiliary lead frame is made of 1 I 14 3 3 and the end of 14 3 4 is integrated with the auxiliary lead frame 1 4 3 3 and reading 1 I reading 1 1 14 3 4 constitute the elastic structure portion 14 36 〇 back 1 | '1 of the secondary side electrode 74 and the lead frame 14 3 0 connection portion 17 4 is located in the piezoelectric ceramic I The vicinity of the secondary side end surface 17 of the ceramic substrate 1 0 »Not the length of the substrate 1 0 1 The vibration section in the direction of 1 degree 0 Redirection 1 The book of the manufacturing department but the current example $ Lead frame 14 3 0 with elastic structure 1 4 3 6, page 1 Therefore, Yu Ying ’s vibration of the piezoelectric transformer element 100 in the longitudinal direction, the secondary lead 1 1 wire frame 14 3 3 9 1 4 3 4 produces m curvature around the points 1 4 3 5 and vibrates to suppress the component 1 with 1 I 0 〇 Longitudinal vibration resistance. 1 1 Set 1 (the second 4th embodiment) FIG. 2 5 is a perspective view illustrating the piezoelectric transformer of the second 24th embodiment of the present invention 1 | FIG. 0 this embodiment f of the secondary side electrode 74 and the lead frame 14 3 0 The connecting portion 174 1 1 is located near the secondary side end surface 17 of the piezoelectric ceramic substrate 10 instead of the vibration node in the longitudinal direction of the base 1 As plate 10, but the sub lead frame 1 4 4 0 is The sub-lead frame 14 4 3 extending in the width direction of the electro-ceramic substrate 10, so the 1 1 1 responds to the vibration in the length direction of the piezoelectric transformer element 100 0, the sub-lead frame 1 4 4 3 1 I at point 1 4 4 4 Bend and vibrate around to suppress the damage to the vibration of the element 100 in the direction of 1 degree. 1 1 (Second Embodiment 2 5) 1 I FIG. 2 6 is a piezoelectric transformer illustrating the 25th embodiment of the present invention Oblique view. 1 1 The connection between the secondary electrode 74 and the lead frame 1 4 50 1 7 4 is located on the piezoelectric ceramic 1 1 ~ 8 3-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 5) Description of the invention (f A7 B7 Printed by the Ministry of Economic Affairs, Central Standards Bureau, Employee Consumer Cooperative of the side profile 50, side 10, side sub-separated on the board, 10 degrees, 1410 (upper long board), 1 time 3410 substrate M3PW , Plate Η-In the base one and a polar plate ¾ base preparation (produced W40ΠΙΟ base 1010 porcelain set one and electric base ceramic 10 with different types Μ142ΠΙ ^ ¢ 1 to the plate one: set 36 side porcelain electric ceramic plate 0 “分 ㈣ , 0.β ^ 0 0 base ϋ Zhitao® ϋ · base 50ΜΗΗ30 ~ electric and 32 porcelain porcelain slwsml electric pressure in 1405 weeks Μ1415 pressure 2 'pole ceramic pottery in place 14 side and the position of the frame 10 between the pressure 10 Frame 0. The S3 electromechanical surface is made of 34 between 38 non-linear members 5510 lines approximately ^ side pressure is set between the next pole and 38 and the 14 elements of the lead element are Ϊ times. Self position / 3 The c electric 3832 and the near, the device element, the thick square M one interposed 12 the 21038 side and the pole 36 by-laws in the device case and the length of 1 and 34 pole surface length 16 plate pole 36 electrodes 17 applied 54 pressures applied at 1-1 and upwards / 3 sides of the base electrode on the first electrode side of the electric surface of the real electric 14 into a solid material, ^ * set 32 square one end ceramic side, the electric secondary side end pressure, Electricity 25 Copper display M Set extreme 1016 side pottery secondary side primary side but should be pressed 53 times the third green institute 3 ± another electric thick plate surface secondary power set once. One time, Yu 14 pairs to phosphorus> 7B1 / 14 side The distance between the base end and the pressure is normalized and the same two sections. Therefore, the frame is used in 23 cases. The side-to-side porcelain side distance is in the middle. The polar phase is the same, the line restrains the Shi Shi A, the lower left 114 Tao times and one Set up 10 movements, 56 movements, which is the actual 27, the side of the electricity, 36 separated to the side of the square plate vibration 14 auxiliary dynamics 26 Figure 121034 down pressure 36 degrees 32 poles from the square polarized base , Vibration resistance is also considered as the reason for the combination of the pole ceramic direction between the panel pole and the long pole electrode < ------ (Please read the precautions on the back before filling out this page) This paper scale is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm) A7 B7 printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs Description of the invention (1) The piezoelectric ceramic substrate The secondary side electrode 93 is provided on the end surface 18 in the width direction perpendicular to the longitudinal direction from the secondary side end surface 17 to the length of the piezoelectric ceramic substrate 1Q from the secondary side end surface 1 7 1/3 length below the secondary side end surface 17 And, on the end surface 19 of the piezoelectric ceramic substrate 10 in the width direction, a secondary side electrode 9 opposed to the secondary side electrode 9 3 is provided, and the secondary side electrode 9 3 is separated from the primary side electrodes 36 and 38. At a predetermined interval, the secondary side electrode 9 4 is also arranged at a predetermined interval from the primary side electrodes 36 and 38. The piezoelectric ceramic substrate 10 between the secondary electrodes 93 and 94 is polarized in the width direction between the secondary side end surfaces 18 and 19. One end of the power supply 200 is connected to the primary side electrode 32 via the connecting portion 132, and 9 is connected to the primary side electrode 38 via the connecting portion 138. The other end of the power supply 200 is connected to the primary side electrode 34 through the connection part 134, and the other side is connected to the primary side electrode 36 through the connection part 136. The secondary side electrode 93 is connected to one end of the load 40Q through the connection part 193, and the other end of the load 400 is connected The connecting portion 194 is connected to the secondary electrode 94. When the voltage is supplied from the power source 200 to the primary electrodes 3 2 and 3 4, the field on the left side 1/3 generates an electric field in the thickness direction, and the longitudinal direction of the piezoelectric transverse effect shifts in the direction perpendicular to the polarization direction. The longitudinal vibration is excited to cause the piezoelectric transformer element 1QQ to vibrate overall. The piezoelectric transformer of this embodiment can be driven in a resonance mode in which a stress distribution of 1.5 wavelength exists between the primary side end surface 16 and the secondary side end surface 17. A voltage with a frequency equal to the resonance frequency of the 1.5-wavelength mode is supplied from the power source 200. In this example, support points are provided at a position 2 1 2 from the right side of the primary side end surface 16 6/6 wavelength and a position 2 1 6 from the left side of the secondary side end surface 1 7 1/6 wavelength. Piezo-ceramic substrate 10 0 primary side end -8 5-(please read the precautions on the back before filling in this page) The size of the paper is applicable to China National Standard (CNS) A4 specification (210X297mm), A7 B7 Ministry of Economic Affairs Printed by the Central Bureau of Standards and Staff Consumer Cooperatives 5. Description of the invention (84 \) 1 The I surface 16 and the secondary end surface 1 7 are open, so the stress at the two ends 1 1 in the length direction of the substrate 10 is zero and the amplitude is maximum . This example uses 1.5 wavelength mode 1 | common vibration, so the stress distribution and the amplitude distribution are shown in Figures 2 7 C and 2 7 D, respectively. Please 1 | Such a 1.5-wavelength mode when driving the vibration is measured from the piezoelectric ceramic first reading 1 I reading 1 I porcelain substrate 1 0 primary side end surface 16 1/6 position (section 2 1 2), The distance from the back side 1 | of the electric ceramic substrate 10-the position of the secondary end surface 16 1/2 (section 214), note 1 1 and the distance from the piezoelectric ceramic substrate 1 0 1-· the secondary end surface 16 5/6 The location (Section 1 I then 1 2 1 6) Sany location. Fill in this example 9 in addition to-* secondary electrodes 3 2, 3 4 additional primary electrode page 1 1 36 i 38 〇 Therefore, the area of the primary electrode increases, and the increase of 1 1 decreases the pressure The input impedance β of the electric transformer element 1 0 0 As a result, it is easy to supply electric energy from the electric 1 I source 2 0 〇 to the piezoelectric transformer element 1 0 0 〇I 1 Order 1 outside »The primary electrode% consists of 2 fields, so borrow The reason for the above is that when the white power supply 2 0 0 supplies voltage to the-secondary electrode, the piezoelectric ceramic substrate between the primary side 3 6 1 I 9 3 8 vibrates to increase the primary side electrode 3 2, 1 1 34 Resonance generated by the excitation of the white power 200 electric power®. Result 1 Λ 9 on the primary side can more efficiently convert the electrical energy supplied by the power source 2 0 0 to JI into mechanical elastic energy 0 1 1 so 9 In the direction of stress generation and set the primary side electrode 3 2, 3 4 leader 1 The primary electrode 3 6, 1 | 38 is placed on the opposite direction of the stress generated on the I domain. The piezoelectric ceramic substrate 10 between the primary electrode 3 6 and 3 8 has a polarization direction 1 1 and the primary electrode 3 2 and 3 The polarization direction of the piezoelectric ceramic substrate 10 between 0 and 1 1 is opposite to the direction of the electric field > By this, the input impedance 1 of the piezoelectric transformer 1 0 0 decreases > Results > Easy white power supply-8 2 0 6-〇Supply electrical energy to the piezoelectric transformer element 1 1 1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (K) 1 piece 10 0, In addition, on the-side, the input electric energy is more efficiently converted into 1 1 into mechanical elastic energy 9 Therefore, it is possible to increase the actual 1 I efficiency ratio of the piezoelectric transformer element 100 0. Please refer to this example. This embodiment 9 reads 1 I, 1 1 on the widthwise end face of the piezoelectric transformer substrate 1 0, and 1 I The secondary electrode 9 3 t is also provided on the end surface 1 9 of the piezoelectric ceramic substrate 10 in the width direction of the back 1 1 ′. The piezoelectric ceramic substrate 10 between the secondary electrodes 93 and 9 4 matters at the secondary end 1 I and then the surface is polarized in the width direction between 18 and 19 0 Therefore, the secondary electrode 9 3 and 94 fill the gap The piezoelectric ceramic substrate 10 and the receiving primary electrode 3 2 9 3 4 of the piezoelectric substrate 10 and the primary electrode 3 6 > 3 8 between the piezoelectric ceramic substrate 1 1 plate 10 at the base generation ratio The resonance in the longitudinal direction generated by the excitation is combined with the vibration in the width direction 1 I A mechanical change in the width direction «results in a 1 1 potential difference in the width direction> This potential difference can be taken out by the secondary side electrode 93 * 94. In addition, on the secondary side 9 The secondary side electrode 93 9 9 4 and the primary electrode 1 I 3 2 f 3 4 1 3 6 »38 are pseudo-separated on the DC 1 so the primary circuit and the two 1 I secondary circuit are separable on the DC > The ground electrode on the primary side 1 is separated (for example, f the primary electrode 3 4 »36 and the secondary side electrode | the pole 9 3 are separate ground electrodes) t can insulate the primary side ground from the 1 1 secondary side ground 9 In addition t The secondary side can float without being grounded (Example 1 such as 9 The secondary side electrode 9 3 floats without being grounded) > To improve noise resistance 0 1 1 In addition * In this embodiment 9, the secondary The lead 1 1 and lead frame of the electrodes 93 and 94 are from the length of the piezoelectric ceramic substrate 10 Vibration section 2 1 6 1 I is partly derived > Result 9 will not hinder the vibration in the longitudinal direction t 2 1 1 The electrical connection on the secondary side and the support of micro maple become easy > Piezoelectric transformer element 1 1 ~ ί 7 · 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm). The A7 B7 is printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. The description of invention (skewer) The output of piece 100 is stable. Packing is also easy. In addition, in this embodiment, since the vibration nodes 212 and 214 are used as the support points of the piezoelectric transformer element 1QQ, the resistance to vibration of the element 1QQ due to the support of the piezoelectric transformer element 100 is made very small. (27th embodiment) FIG. 28 shows a perspective view of a piezoelectric transformer element of a 27th embodiment. In the 26th embodiment, the secondary electrodes 93, 94 are provided on the widthwise end surfaces 18 and 19 of the piezoelectric ceramic substrate 10, but in this embodiment, the secondary electrodes 95, 96 are on the upper surface 12 of the piezoelectric ceramic substrate 1Q The end faces 18 and 19 in the width direction are opposite to each other in the width direction of the electrical ceramic substrate 10 at the secondary end face 17 and the length direction of the piezoelectric ceramic substrate 10 is less than 17 1/3 of the length from the secondary end face This point is different from the 26th embodiment, and the rest are the same. In this embodiment, the secondary electrodes 95, 96 are provided on the upper surface 12 of the piezoelectric ceramic substrate 10. Therefore, the secondary electrodes 95, 91 can be formed by the same film forming operation as the primary electrodes 32, 36. In addition, only The connection between the lead and the lead frame is formed on the upper surface 12 and the lower surface 14 to simplify the shape of the lead and the lead frame (28th embodiment). FIG. 29 is a diagram illustrating the piezoelectric basket element 100 of this embodiment and this embodiment. Oblique view of the construction method. The piezoelectric transformer element 100 is the same as the piezoelectric transformer element of the 27th embodiment except that the polarization directions of the two fields on the primary side are opposite to each other, the corresponding electrodes 61 and 62 are electrically integrated, etc. ^ -8 8 _ This paper scale is applicable to the Chinese National Standard (CNS) A4 (210X297mm) (please read the notes on the back before filling in this page). A7 B7 printed by the employee consumer cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (M) The piezoelectric transformer 100 is supported by lead frames 1081, 1082, 1083, and 1084. The lead frames 108 2, 1 0 8 3 are supported by the support member 1091, and the lead frames 1081, 1 0 8 4 are supported by the support member 1 0 9 2. Near one end of the lead frame 1081 is fixed to the primary side electrode 6U by welding on the connecting portion 161 near the end of the lead frame 1082 is fixed to one end of the primary side electrode 62 «» lead frame 1Q83 on the connecting portion 162 by welding The vicinity is fixed to the secondary side electrode 95 by welding on the connecting portion 195, and the vicinity of one end of the lead frame 1084 is fixed to the secondary side electrode 96 by welding on the connecting portion 196. The connecting portions 161 and 162 are provided at the center of the piezoelectric ceramic substrate 10 in the width direction perpendicular to the longitudinal direction of the substrate 10 at a position long from the primary side end surface 16 1/6. The connecting portions 195 and 196 are provided at a position where the piezoelectric ceramic substrate 10 is 17 1/6 long from the secondary side end surface. In this embodiment, the connection portion 161 of the primary inverted electrode 61 and the lead frame 1081, and the connection portion 162 of the primary side electrode 62 and the lead frame 1Q82 are provided on the vibration node 212, and the connection portion of the secondary side electrode 95 and the lead frame 1083 The connection portion 196 of the 195 and the secondary electrode 96 and the lead frame 1084 is provided on the vibration node 216. The lead frames 1081, 1082, 1083, and 1084 are all thin and elastic. Therefore, due to the The connection and support of the piezoelectric transformer element 100 to produce vibration resistance to the piezoelectric transformer element 1QQ can be made very small. From Pb (Ni 1/3 Nb2 / 3) 0 s-Pb (Zn " 3 Nb J / s) 0 3-PbTiO -PbZrO strip piezoelectric ceramic sintered body, the length in the longitudinal direction is 36min, the width is 7mm A rectangular parallelepiped with a thickness of lram is used as the piezoelectric ceramic substrate 10. Secondly, use this piezoelectric ceramic substrate 10 to be the same as the 19th example-8 9-(Please read the precautions on the back before filling in this page) Order Λ This paper size is applicable to China National Standard (CNS) Α4 specification (210Χ297mm ) 5. Description of the invention (μ) A7 B7 The consumer cooperation of the Central Bureau of Standards of the Ministry of Economic Affairs is printed on the primary side. A secondary electrode 95 is provided in the lengthwise direction of the piezoelectric ceramic substrate 1Q extending from the secondary side end surface 17 by 10 ram and inside the widthwise direction of the piezoelectric ceramic substrate 10 extending from the width direction end surface 18 by a length of 1 π m »In the lengthwise direction of the piezoelectric ceramic substrate 10 extending from the secondary side end surface 17 to a length of 100 m and the length of the piezoelectric ceramic substrate 10 extending from the width direction end surface 19 lfllin in the width direction of the secondary side electrode 96 is provided The distance between the secondary electrodes 95 and 96 is about 10 mm in length facing each other. The secondary electrodes 9 5 and 9 6 are respectively connected to the negative and positive poles of a high-voltage DC power supply (not shown) for polarization, and then a voltage of 10 kV is supplied in silicone oil at 1 ° C to perform the secondary field Polarization treatment in the width direction of b. The piezoelectric ceramic element 1 Q Q is overhead with a lead and the impedance characteristic β of the primary side and the secondary side is measured. FIG. 30 shows the impedance standby on the primary side, and FIG. 32 shows the impedance standby on the secondary side. Next, as shown in FIG. 29, the primary electrode 61 is fixed to one end of the lead frame 1081 by welding on the connection portion 161, and the primary electrode 62 is fixed to one end of the lead frame 1082 by welding on the connection portion 162 Near the Ministry. In addition, the secondary electrode 95 is fixed to one end of the lead frame 1083 at the connection portion 195, and the secondary electrode 96 is fixed to one end of the lead frame 1084 by fusion at the connection portion 196. In this state, ‘measure the impedance standby of the primary and secondary sides. Fig. 31 shows the impedance characteristics of the primary side, and Fig. 33 shows the impedance characteristics of the secondary side. Comparing the impedance characteristics of the piezoelectric transformer element 1QG with a lead as shown in FIG. 30 and FIG. 32, the resonance impedance has increased slightly, but it is still almost -9 0-(please read the notes on the back first (Fill in this page again) · -Clothing. The size of the revised paper is in accordance with Chinese National Standard (CNS) Α4 specifications (210 X 297 mm) Printed by A7 B7 of the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. Practical level. No defects can be seen and excellent characteristics are shown. ”Thereafter, one end of the power supply (not shown) is connected to the primary side electrode 61 via the lead frame 1081, and the other end of the power supply (not shown) is connected to the primary end via the lead frame 1082. Side electrode 62. The secondary electrode 9 5 is connected to one end of the load (not shown) via the lead frame 1 0 8 3, and the other end of the load (not shown) is connected to the secondary side electrode 9 via the lead frame 1084. The load is generally A4 The CFL with a length of 2 2 5 m π and a diameter of 2.6 π m used on the laptop. A voltage of 130 kHz is supplied from a power source (not shown). In this embodiment, the CFL can obtain a photometric β of 30,000 cd / 2 when the input voltage is 30 Vrms. In addition, the CFL can be lit when the input voltage is about 18 Vrms. (29th embodiment) FIG. 34 is a perspective view illustrating a piezoelectric transformer of a 29th embodiment. The piezoelectric transformer element 100 is supported by lead frames 1081, 1 0 8, 2, 1 1 1 0 and 1210. The lead frames 1 0 8 2 and 1110 are supported by the support member 1091, and the lead frames 1081 and 1210 are supported by the support groove member 1 0 9 2. The lead frames 1081, 1 0 8, 2, 11 10 and 1210 are provided in a direction perpendicular to the longitudinal direction of the piezoelectric ceramic substrate 10. The vicinity of one end of the lead frame 1081 is fixed to the primary side electrode 61 by fusion welding on the connecting portion 161 of the vibration node of the longitudinal direction and the vibration node of the width direction, and the other end of the lead frame 1081 is fixed to the support Member 1092. The vicinity of one end of the lead frame 1082 is fixed to the primary-side electrode 62 by welding at a position opposite to the connection part 161, and the vicinity of the other end of the lead frame 1082 is fixed to the support member 1091. The connection points 161 and 162 are due to the vibration of the longitudinal direction and the width direction -91- --------- CT- (please read the precautions on the back before filling this page)

、1T 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) 經濟部中央標隼局員工消費合作社印製 A7 B7五、發明説明(% ) 節,故因一次側之引線框1081, 1082連接於壓電變壓器 元件100而産生對元件100之寬度方向之振動之阻害可作 成非常小。 二次刨電極9 5與引線框1 1 1 D之連接部1 9 5 ,及二次側 電極96與引線框1210之連接部196設於壓電陶瓷基板10 之長度方向之振動之節216上,故因引線框1110, 1210 連接於壓電變壓器元件1QQ而産生對元件1QQ之長度方向 之振動之阻害可作成非常小β 另外,二次側電極95與96間之壓電陶瓷基板10在基板 10之寬度方向極化。因此,二次側電極95與96間之壓電 陶瓷基板1 (J以桕生比與受一次側電極6 1 , 6 2間之壓電陶 瓷基板10之激勵而在基板1Q之長度方向産生之共振結合 而在基板1Q之寬度方向振動。結果,寬度方向之振動之 節成為在寬度方向之中央部,二次側電極95與引線框 1110之連接部195,及二次側電極96與引線框1210之連 接部196不是寬度方向之振動之節。 本實施例,引線框1110及1210分別具備彈性構造部 1 1 2 0及1 2 2 0 ,堪應壓電變壓器元件1 0 0之寬度方向之振 動,副引線框1 1 1 3 , 1 1 1 5在點1 1 1 7之周圍分別産生鸞 曲並振動,副引線框1 1 1 4 , 1 1 1 6在點1 1 1 8之周圍分別 産生彎曲並在寬度方向振動,副引線框1213 , 1 2 1 5在 點1 2 1 7之周圍分別彎曲並振動,副引線框1 2 1 4 , 1 2 1 6 在點1218之周圍分別産生彎曲並在寛度方向振動。因此 ,壓電變壓器元件1QQ之寬度方向之振動之阻害受到抑 -9 2 - --------水II (請先閱讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家標準(CNS ) Α4規格(210Χ297公釐) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 (9丨 ) 1 1 制 〇 1 1 另 外 9 本 實 施 例 9 二 次 側電極之引線框 是作 為 jua VI- t-tf- 瘅性構 1 1 造 部 t 其 1 例 如 > 具 備 由 副引線框1 2 1 6, 12 18 > 1 2 1 3及 請 1 先 1 12 1 5形 成 之 環 (r i η g)狀 構 造之彈性構造部 12 2 0 * 但是也 閱 1 可 將 此 環 狀 構 造 切 成 一 半 而成為U字狀之 彈性 構 造部, 背 τέ 1 I 之 1 例 如 藉 副 引 線 框 1 2 16及 1 2 18而構成之彈性 構造 部 1 2 2 2 〇 注 意 1 I ( 第 3 0 實 施 例 ) 事 項 1 I 圖 3 5 是 說 明 本 發 明 之 第 3 0實施例之壓電 變壓 器 之斜視 填 窍 本 圖 0 頁 1 | 本 實 施 例 9 二 次 側 電 極 9 5與引線框1 1 4 0 之連 接 部195 1 1 9 及 二 次 側 電 極 9 6 與 引 線 框1240之連接部 196不是寬度 1 I 方 向 之 振 動 之 節 1 但 引 線 框1 1 4 0及1 2 4 0因 分別 具 備在壓 1 訂 電 陶 瓷 基 板 1 0 之 長 度 方 向 延伸之副引線框 1 143 及 1 2 4 3 , 1 故 響 應 壓 電 變 壓 器 元 件 1 0 0之寬度方向之振動副引線框 1 | 1 1 4 3在 點 11 4 4 之 周 圍 産 生 彎曲並振動,副 引線 框 1 2 4 3 在 1 點 12 4 4 之 周 圍 産 生 彎 曲 並 振動。因此,壓 電變 壓 器元件 1 Λ 1 0 〇之寬度方向之振動之阻害受抑制。 I ( 第 3 1 實 施 例 ) 1 1 圖 3 6 是 説 明 本 發 明 第 3 1 實施例之壓電變 壓器 之 斜視圖。 1 1 二 次 側 電 極 95與 引 線 框 1 150之連接部19 5,及二次側 1 I 電 極 9 6與 引 線 框 1 2 5 0 之 連 接部196不是寬度方向之振動 1 1 之 節 > 但 引 線 框 1 1 5 0及 1 2 5 0因分別具備在 壓電 陶 瓷基板 1 1 1 0 之 長 度 方 向 延 伸 之 副 引 線框1 1 5 3及1 2 5 3 ,故 饗 應壓電 1 I 變 壓 器 元 件 1 0 〇之寬度方向之振動副引線框115 -9 3 - 3在點1 1 5 4 1 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 經濟部中央標隼局員工消费合作社印製 A7 _ B7 _____五、發明説明(9> ) 之周圃産生彎曲並振動,副引線框1253在點1254之周圔 産生彎曲並振動。因此,壓電變壓器元件1〇〇之寬度方 向之振動之阻害受抑制。 另外,上述第29實施例至第31實施例,引線框1081, 1082, 1110, 1140, 1150, 1210, 1240及 1250可藉浸蝕 及®製而容易加工》另外,引線框1081, 1082, 1110, 1140, 1150, 1210,1240及1250理想的是使用磷青銅之 材料而厚度為0.15〜0.2η·。 (第32實施例) 圈37是説明本發明第32實施例之壓轚變壓器之斜視圖。 二次侧電極9 5與引線框1 1 6 ϋ之連接部1 9 5 ,及二次側 電極96與引線框1260之連接部196不是寬度方向之振動 之節。但是,引線框1160及1260因分別具備彈性構造部 1 1 6 9及1 2 6 9 ,故響應壓電變壓器元件1 Q Q之寬度方向之 振動,副引線框1 1 6 3, 1 1 6 4分別在點1165之周圍産生彎 曲並振動,副引線框1 2 6 3 , 1 2 6 4分別在點1 2 6 5之周圍産 生彎曲並振動。因此,抑制壓電受壓器元件100之寬度 方向之振動之阻害。 另外,引線框1160及1260之材料理想的是使用純合金 或磷青銅,而理想的厚度為0.15〜0.2πιπιβ 另外,第29至32實施例,雖示出使用與第28實施例使 用者相同之壓電變壓器元件100,但非限定於此,也適 用於二次側領域在寬度方向極化之壓電變壓器β (第3 3實施例) -9 4 - (請先閲讀背面之注意事項再填寫本頁) 装· 訂 本紙張尺度適用中國國家標隼(CNS ) Μ規格(210X 297公釐}、 1T The size of this paper is in accordance with Chinese National Standard (CNS) Α4 specification (210Χ297mm). The Ministry of Economic Affairs Central Standard Falcon Bureau Employee Consumer Cooperative printed A7 B7. 5. Description of invention (%). Therefore, the primary side lead frame 1081, The connection of 1082 to the piezoelectric transformer element 100 to generate vibrations in the width direction of the element 100 can be made very small. The connection portion 195 of the secondary planing electrode 95 and the lead frame 1 1 1 D, and the connection portion 196 of the secondary side electrode 96 and the lead frame 1210 are provided on the vibration section 216 of the piezoelectric ceramic substrate 10 in the longitudinal direction Therefore, since the lead frames 1110 and 1210 are connected to the piezoelectric transformer element 1QQ, the resistance to the longitudinal vibration of the element 1QQ can be made very small. In addition, the piezoelectric ceramic substrate 10 between the secondary electrodes 95 and 96 is on the substrate. 10 is polarized in the width direction. Therefore, the piezoelectric ceramic substrate 1 between the secondary electrodes 95 and 96 (J is excited in the longitudinal direction of the substrate 1Q by the excitation ratio and excited by the piezoelectric ceramic substrate 10 between the primary electrodes 6 1 and 6 2 It resonates and vibrates in the width direction of the substrate 1Q. As a result, the node of vibration in the width direction becomes the central portion in the width direction, the connection portion 195 of the secondary side electrode 95 and the lead frame 1110, and the secondary side electrode 96 and the lead frame The connecting portion 196 of 1210 is not a node of vibration in the width direction. In this embodiment, the lead frames 1110 and 1210 are respectively provided with elastic structures 1 1 2 0 and 1 2 2 0, corresponding to the width direction of the piezoelectric transformer element 100 0 Vibration, the sub-lead frames 1 1 1 3, 1 1 1 5 generate luan curves around points 1 1 1 7 and vibrate, and the sub-lead frames 1 1 1 4, 1 1 1 6 around points 1 1 1 8 Bending occurs and vibrates in the width direction. Sub-lead frames 1213, 1 2 1 5 bend and vibrate around points 1 2 1 7 respectively, and sub-lead frames 1 2 1 4, 1 2 1 6 respectively bend around points 1218 And vibrate in the width direction. Therefore, the vibration of the piezoelectric transformer element 1QQ in the width direction is hindered by the vibration Y-9 2--------- Water II (Please read the precautions on the back before filling out this page) The size of the paper is applicable to China National Standard (CNS) Α4 specification (210Χ297mm) A7 B7 Ministry of Economic Affairs Printed by the Central Bureau of Standards and Staff's Consumer Cooperatives 5. Description of the invention (9 丨) 1 1 System 〇1 1 In addition 9 This embodiment 9 The lead frame of the secondary side electrode is made as a jua VI-t-tf-frame structure 1 1 Part t 1 1 For example> Equipped with the elastic structure part 12 2 0 of the ring (ri η g) structure formed by the sub lead frame 1 2 1 6, 12 18 > 1 2 1 3 and 1 first 1 12 1 5 * But also read 1. The ring structure can be cut in half to form a U-shaped elastic structure. The back of τέ 1 I of 1 is an elastic structure 1 2 formed by sub-lead frames 1 2 16 and 1 2 18 2 2 〇Note 1 I (thirtieth embodiment) Item 1 I Figure 3 5 is an illustration of the oblique view of the piezoelectric transformer of the thirty-th embodiment of the present invention. Figure 0 Page 1 | This embodiment 9 Two The connection part 195 1 1 9 of the secondary electrode 95 and the lead frame 1 1 4 0 and the connection part 196 of the secondary side electrode 9 6 and the lead frame 1240 are not vibration nodes 1 in the width 1 I direction but the lead frame 1 1 4 0 and 1 2 4 0 are equipped with sub-lead frames 1 143 and 1 2 4 3, 1 extending in the longitudinal direction of the electrical ceramic substrate 1 0, so they respond to the vibration pair in the width direction of the piezoelectric transformer element 1 0 0 The lead frame 1 | 1 1 4 3 bends and vibrates around the point 11 4 4, and the sub lead frame 1 2 4 3 bends and vibrates around the point 12 4 4. Therefore, the resistance of the vibration of the piezoelectric transformer element 1 Λ 10 0 in the width direction is suppressed. I (third embodiment) 1 1 FIG. 36 is a perspective view illustrating a piezoelectric transformer according to a third embodiment of the present invention. 1 1 The connection part 19 5 of the secondary side electrode 95 and the lead frame 1 150, and the connection part 196 of the secondary side 1 I electrode 9 6 and the lead frame 1 2 5 0 are not vibrations in the width direction 1 1 section> The lead frames 1 1 5 0 and 1 2 5 0 are equipped with sub-lead frames 1 1 5 3 and 1 2 5 3 extending in the longitudinal direction of the piezoelectric ceramic substrate 1 1 1 0, respectively. 1 0 〇 The width of the vibration sub-lead frame 115 -9 3-3 at the point 1 1 5 4 1 1 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) A7 _ B7 _____ printed by Standard Falcon Staff Consumer Cooperative V. Invention description (9>) Zhoupu bends and vibrates, and the sub lead frame 1253 bends and vibrates around the point 1254. Therefore, the resistance to vibration of the piezoelectric transformer element 100 in the width direction is suppressed. In addition, in the 29th to 31st embodiments, the lead frames 1081, 1082, 1110, 1140, 1150, 1210, 1240 and 1250 can be easily processed by etching and manufacturing. In addition, the lead frames 1081, 1082, 1110, 1140, 1150, 1210, 1240 and 1250 are ideally made of phosphor bronze and have a thickness of 0.15 ~ 0.2η ·. (Thirty-second embodiment) Circle 37 is a perspective view illustrating a squash transformer according to a thirty-second embodiment of the present invention. The connection portion 195 of the secondary side electrode 95 and the lead frame 1 1 6 and the connection portion 196 of the secondary side electrode 96 and the lead frame 1260 are not nodes of vibration in the width direction. However, since the lead frames 1160 and 1260 respectively have elastic structures 1 1 6 9 and 1 2 6 9, the secondary lead frames 1 1 6 3 and 1 1 6 4 respond to vibration in the width direction of the piezoelectric transformer element 1 QQ Bends and vibrates around point 1165, and sub lead frames 1 2 6 3 and 1 2 6 4 respectively bend and vibrate around points 1 2 6 5. Therefore, the suppression of the vibration of the piezoelectric pressure-receiving element 100 in the width direction is suppressed. In addition, the materials of the lead frames 1160 and 1260 are preferably pure alloys or phosphor bronze, and the ideal thickness is 0.15 ~ 0.2πιβ. In addition, the 29th to 32th embodiments, although shown to use the same Piezoelectric transformer element 100, but not limited to this, is also applicable to the piezoelectric transformer β polarized in the width direction of the secondary side field (the third and third embodiments) -9 4-(please read the precautions on the back before filling This page) The size of the bound and bound paper is applicable to China National Standard Falcon (CNS) Μ specifications (210X 297mm)

五、發明説明(9〇 經濟部中央標準局員工消費合作杜印製 圖3 8是第3 3實施例之壓電變壓器元件之斜視圖。與圖 29所示之第28實施例不同點是在壓電陶瓷基板10之寬度 方向端面18及19上自二次側端面17起到壓電基板10之長 度方向距二次側端面17 1/3長以下之位置止分別設置二 次側電極9 3 , 9 I (第3 4實施例) 圖39A, 39B是第34實施例之壓電變壓器元件之圖,圖 39A為斜視圖,圖39B為斷面圖》 與圖29所示之第28實施例不同點為在壓電陶瓷基板10 之上面12之寬度方向端面18側從二次侧端面17起到壓電 陶瓷基板10之長度方向距二次側端面17 1/3長以下之位 置止設置二次側電極95,在壓電陶瓷基板10之下面14之 寬度端面19側從二次側端面17起到壓電陶瓷基板10之長 度方向距二次侧端面17 1/3長度以下之位置止在基板10 之寛度方向上設置一與二次側電極95對向之二次側電極 9 7 〇 本實施例,二次側電極95因設在壓電陶瓷基板之上面 12,故能藉與一次側電極61相同之成模作業形成,二次 侧電極97因設在壓電陶瓷基板之下面14,故能藉與一次 側電極62相同之成模作業形成。另外,僅在上面12及下 面14與引線之引線框連接,可簡化引線及引線框之形狀。 (第3 5實施例) 如圖4 Q A,4 G B所示,在長方體狀之壓電陶瓷基板1 0之 上面1 2之左側3 / 4領域上設置一次側電極5 2 ,在基板1 0 -9 5 - (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標隼(CNS ) A4規格(210X297公釐) 經濟部中央標準局員工消費合作社印製 A 7 B7五、發明説明(料) 之下面14另設置一與一次側電極52對向之一次側電極54 ,一次側電極5 2與5 4間(一次側領域a )之壓電陶瓷基 板10在上面12及下面14間之厚度方向極化。但是,從一 次侧端面16起到壓電陶瓷基板10之長度方向距一次側端 面16 1/2長間(領域〇)之壓電陶瓷基板10偽朝下極化 ,從壓電陶瓷基板10之長度方向距一次側端面16 1/2長 之位置與壓電陶瓷基板10之長度方向距一次側端面16 3/4長之位置之間(領域p)之壓電陶瓷基板10偽朝上極 化,領域〇之壓電陶瓷基板10之極化方向與領域P之壓 電陶瓷基板10之棰化方向相互相反。 在壓電陶瓷基板10之長度方向距一次侧端面16 3/4長 的位置與二次側端面1 7間(二次侧領域b )之壓電陶瓷 基板10之寬度方向端面18與19上自二次側端面17起到壓 電陶瓷基板10之長度方向距二次側端面17 1/4長以下之 位置止分別設置二次側電極9 8 , 9 9 二次側端面9 8與一 次側電極52, 54隔一既定間距設置,二次側電極99與一 次侧電極5 2 , 5 4隔一既定間距設置。二次侧電極9 8與9 9 間之壓電陶瓷基板lU在壓電陶瓷基板10之寬度方向極化。 電源200之一端經連接部152接於一次侧電極52,電源 200之另一端經連接部154接於一次側電極54β 二次側電極98經連接部198接於負載400之一端,負載 400之另一端經連接部199接於二次側電極99。 能以成為圖40C, 4QD之波長之頻率驅動,振動的節計 有壓電陶瓷基板1 0距一次側端面1 6 1 / 4的位置(節2 0 2 ) -9 6 - (請先閲讀背面之注意事項再填寫本頁) 訂 本紙悵尺度適用中國國家標準(CNS ) Α4規格(210X297公釐) A 7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明 (吖) 1 1 及 3/ 4的位置 (節2 0 4 ) 兩 處 〇 本 實 施 例 ,連接 部 15 2 , 1 1 1 54設在振動之節2 0 2 上 〇 1 1 本 實 施 例 9 一 次 側 電 極 5 2 54延 伸 設 置在從 一 次 側端 請 1 先 1 面 16起 到 壓 電 陶 瓷 基 板 10 之 長 度 方 向 距 一次側 端 面 16 閱 讀 1 3 / 4長之位置止。 因此, -次側之電極面積增大, 其增 背 A 1 1 之 1 大 之 份 用 為 降 低 壓 電 變 壓 器 元 件 10 0之輸入阻抗。 結果 注 意 1 章 1 > 容 易 白 電 源 2 0 0供給電能於壓電變壓器元件1 0 0 〇 項 再 1 另 外 9 領 域 0 之 應 力 方 向 % 朝 壓 電 陶 瓷基板 10 之 上面 填 本 12 9 相 對 於 此 9 領 域 P 之 應 力 方 向 係 朝 壓電陶 瓷 基 板10 頁 '_^ 1 I 之 下 面 14 9 與 領 域 0 之 應 力 方 向 相 反 0 領域〇 之 極 化方 1 1 向 與 領 域 P 之 極 化 方 向 相 反 9 但 電 場 方 向相同 0 因 此, 1 1 S 電 源 2 0 〇供給電壓於- -次侧電極5 2 , 5 4間時領域P 之 1 訂 壓 電 陶 瓷 基 板 1 0 即 振 動 以 更 增 大 受 力 於 領域〇 之 來 自電 1 源 2 0 0之電壓之激励而産生之共振。 結果,於- -次側上 1 | 能 更 有 效 率 地 將 電 源 2 0 〇供給之電能轉換為機械的彈性 1 | 能 〇 1 Λ 另 外 » 在 二 次 側 上 > 二 次 側 電 極 9 8與 99設置 成 在 直流 I 上 與 一 次 側 電 極 52及 54分 開 t 因 此 9 一 次侧回 路 與 二次 1 1 側 回 路 能 在 直 流 上 分 離 而 在 二 次 側 分 別 形成與 一 次 側分 1 1 開 之 接 地 電 極 ( 例 如 t 一 次 側 電 極 54與 二次側 電 極 98作 1 I 為 相 互 分 開 之 接 地 電 極 ) 9 而 可 使 一 次 側之接 地 與 二次 1 1 側 之 接 地 绝 緣 > 另 外 , 二 次 側 不 接 地 而 浮起( 例 如 ,二 1 1 次 側 電 極 98不 接 地 而 浮 起 ) 9 可 提 高 耐 噪音性 〇 1 I 另 外 * 本 實 施 例 > 振 動 之 節 2 0 2因也是作為壓電變壓 1 1 -9 7 一 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 經濟部中央標準局員工消費合作社印裝 A7 B7五、發明説明(外) 器元件10Q之支撐點,故因支撐元件1QQ而産生對元件100 之振動之阻害可作成非常小。 (第36實施例) 如圖41A所示,在長方體狀之壓電陶瓷基板10之上面 12之左側2/3之領域上設置一次側電極61,在基板10之 下面14另設置一與一次側電極61對向之一次側電極62, 一次側電極61與62間(一次側領域a)之壓電陶瓷基板 1 0在上面1 2與下面1 4間之厚度方向極化。但是,一次側 端面16與®電陶瓷基板10之長度方向距一次侧端面16 1/3長之位置間(領域k)之壓電陶瓷基板10傜朝下極化 ,從一次侧端面16至壓電陶瓷基板1Q之長度方向距一次 側端面16 1/3長之位置起到從一次侧端面16到壓電陶瓷 基板10之長度方向距一次侧端面16 2/3長之位置間(領 域1)之壓電陶瓷基板10偽朝上極化,領域k之壓電陶 瓷基板10之極化方向與領域I之壓電陶瓷基板10之極化 方向相互相反。 自壓電陶瓷基板10之長度方向距基板10之一次側端面 1 6 2 / 3長之位置與二次側端面1 7間(二次側領域b )之 基板10之下面14之寬度方向端面18侧與19侧上,自二次 側端面1 7起到基板1 0之長度方向距二次側端面1 7 1 / 3長 以下之位置止分別在寬度方向對向設置二次側電極6 4 , 6 5。二次倒電極6 4 , 6 5與一次側電極6 2隔一既定間距設 置。 自壓電陶瓷基板1Q之長度方向距一次側端面16 2 /.3長 -9 8 - ( 装 訂 ^ (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 五、發明説明(97) A7 B7 板 基 之 端下 侧以 次長 < 3 二 / IX 自 ) ] 7 b 向 1 域方面 領度端 側寬側 次在次 二上二 < 部距 間央向 17中方 面之度 端向長 側方之 次度10 二寬板 與之基 置12到 位面起 之上17 之 面之 極。 電置 側設 次距 二間 之定 向既 對一 5 .丨 6 隔 1X , 6 64極 極電 電側 側次 次一 二與 與63 別極 分電 一 侧 置次 設二 置 〇 位63 極向相 向方向 方度方 度寬化 寬在極 在10之 10板間 板基63 基瓷與 瓷陶64 陶電極 電壓電 壓之侧 之間次 間63二 3 s S 6 發與 與 6 向 64極方 極電化 電側極 側次其 次二 , 二,化 化極 反 加 施a) 旦域 一 領 壓側 電次 極 ^ΒΓ 側 次 (請先閲讀背面之注意事項再填寫本頁) ( 化 域極 領在 /3與 2 i 左而 -ft- 1 2 霉 6 生 1,産 Bn 向 方 度 厚 在 S 壓件 之元 位器 變 向 方電 之壓 直使 垂逐 向膽 方激 壓 變V. Description of the invention (9. Printed by the Duty Printing Co., Ltd. of the Central Standards Bureau of the Ministry of Economic Affairs. Fig. 38 is a perspective view of the piezoelectric transformer element of the 33rd embodiment. The difference from the 28th embodiment shown in Fig. 29 is that Secondary electrodes 9 3 are provided on the widthwise end surfaces 18 and 19 of the piezoelectric ceramic substrate 10 from the secondary side end surface 17 to the position of the piezoelectric substrate 10 in the longitudinal direction from the secondary side end surface 17 1/3 length or less , 9 I (34th embodiment) FIGS. 39A and 39B are diagrams of the piezoelectric transformer element of the 34th embodiment, FIG. 39A is a perspective view, and FIG. 39B is a cross-sectional view. The difference is that the width direction end surface 18 side of the upper surface 12 of the piezoelectric ceramic substrate 10 extends from the secondary side end surface 17 to the position where the length direction of the piezoelectric ceramic substrate 10 is 1/3 length or less from the secondary side end surface 17 The secondary electrode 95 stops at a position 1/3 of the length of the piezoelectric ceramic substrate 10 from the secondary side end surface 17 to the length of the piezoelectric ceramic substrate 10 from the secondary side end surface 17 to the length of the secondary end surface 17 of the piezoelectric ceramic substrate 10 A secondary electrode 9 7 facing the secondary electrode 95 is provided in the direction of the substrate 10 In the embodiment, the secondary electrode 95 is provided on the upper surface 12 of the piezoelectric ceramic substrate, so it can be formed by the same molding operation as the primary electrode 61, and the secondary electrode 97 is provided on the lower surface 14 of the piezoelectric ceramic substrate. Therefore, it can be formed by the same molding operation as the primary side electrode 62. In addition, only the upper 12 and the lower 14 are connected to the lead frame of the lead, which can simplify the shape of the lead and the lead frame. (35th embodiment) As shown in FIG. 4 As shown in QA, 4 GB, a primary electrode 5 2 is provided on the left side 3/4 area of the upper surface 1 2 of the rectangular piezoelectric ceramic substrate 1 0, and the substrate 1 0 -9 5-(please read the notes on the back first Please fill in this page for details) This paper standard is applicable to China National Standard Falcon (CNS) A4 (210X297mm) Printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative A 7 B7 V. Description of the invention (material) The following 14 is also set The primary electrode 54 opposed to the primary electrode 52 and the piezoelectric ceramic substrate 10 between the primary electrodes 52 and 54 (primary side area a) are polarized in the thickness direction between the upper surface 12 and the lower surface 14. However, from The primary end surface 16 serves as the longitudinal direction of the piezoelectric ceramic substrate 10 The piezoelectric ceramic substrate 10 with a primary end surface 16 1/2 long (domain 0) is pseudo-polarized downwards, and is spaced from the primary side end surface 16 1/2 long from the longitudinal direction of the piezoelectric ceramic substrate 10 to the piezoelectric ceramic substrate The piezoelectric ceramic substrate 10 in the length direction of 10 is 16 3/4 long from the primary end face (area p) is upwardly polarized, and the polarization direction of the piezoelectric ceramic substrate 10 in the area 〇 and the pressure in the area P The directions of the electroceramic substrate 10 are opposite to each other. The piezoelectric ceramics are located between the primary side end surface 16 3/4 length and the secondary side end surface 17 (secondary side area b) in the longitudinal direction of the piezoelectric ceramic substrate 10 On the widthwise end surfaces 18 and 19 of the substrate 10, the secondary side electrodes 9 8 and 9 are provided from the secondary side end surface 17 to the position less than 1/4 of the length of the piezoelectric ceramic substrate 10 from the secondary side end surface 17 9 The secondary end surface 9 8 is arranged at a predetermined distance from the primary electrodes 52 and 54, and the secondary electrode 99 is arranged at a predetermined distance from the primary electrodes 5 2 and 5 4. The piezoelectric ceramic substrate 110 between the secondary electrodes 98 and 99 is polarized in the width direction of the piezoelectric ceramic substrate 10. One end of the power supply 200 is connected to the primary side electrode 52 via the connecting portion 152, and the other end of the power supply 200 is connected to the primary side electrode 54β via the connecting portion 154. The secondary side electrode 98 is connected to one end of the load 400 via the connecting portion 198, and the other end of the load 400 One end is connected to the secondary-side electrode 99 via the connecting portion 199. It can be driven at a frequency that is the wavelength of Fig. 40C, 4QD. The vibrating section includes the piezoelectric ceramic substrate 10 0. The position of the primary side end surface 16 1/4 (section 2 0 2) -9 6-(please read the back Please pay attention to this page and then fill out this page) The standard size of the paper is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm) A 7 B7 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economy V. Invention Instructions (Acr) 1 1 and 3 / 4 position (section 2 0 4) in two places. In this embodiment, the connecting portions 15 2, 1 1 1 54 are provided on the vibration section 2 0 2. In this embodiment, the primary electrode 5 2 54 is extended. From the primary side end, please read the first side 16 to the length of the piezoelectric ceramic substrate 10 from the primary side end surface 16 by 1 3/4 long. Therefore,-the area of the electrode on the secondary side increases, and the increase of A 1 1 is used to reduce the input impedance of the voltage transformer element 100. As a result, note 1 Chapter 1 > Easy white power supply 2 0 0 to supply electrical energy to the piezoelectric transformer element 1 0 0 〇 Item 1 again 9 In addition, the area 0 stress direction% toward the top of the piezoelectric ceramic substrate 10 fill 12 9 relative to this 9 The stress direction of the area P is toward the lower surface of the piezoelectric ceramic substrate page 10 '_ ^ 1 I 14 9 The opposite of the stress direction of the area 0 0 The polarization direction of the area 0 1 The direction of polarization is opposite to the polarization direction of the area P 9 The direction of the electric field is the same 0. Therefore, 1 1 S power supply 2 0. The voltage is supplied between--secondary electrodes 5 2, 54. 1 of the area P. The piezoelectric ceramic substrate 10 vibrates to increase the force applied to the area. The resonance from the excitation of the voltage of the electric source 1 200 0. As a result, on the-secondary side 1 | can more efficiently convert the electrical energy supplied by the power supply 2 0 〇 into mechanical elasticity 1 | energy 〇1 Λ In addition »on the secondary side > secondary side electrode 9 8 and 99 is set to be separated from the primary electrodes 52 and 54 on the DC I. Therefore, the 9 primary circuit and the secondary 1 1 side circuit can be separated on the DC and form a ground electrode separated from the primary side 1 1 on the secondary side. (For example, the primary side electrode 54 and the secondary side electrode 98 are 1 I being ground electrodes separated from each other) 9 and the ground of the primary side and the ground of the secondary 1 1 side can be insulated > In addition, the secondary side is not grounded And floating (for example, the second side electrode 98 is not grounded and floating) 9 can improve the noise resistance 〇1 I In addition * this embodiment > vibration section 2 0 2 is also used as a piezoelectric transformer 1 1 -9 7 1 1 1 1 1 This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 ) Ministry of Economic Affairs Bureau of Standards employees spending five A7 B7 cooperative printing equipment, described invention (outer) element 10Q of the support point, so that the support member due to the resistance generated 1QQ vibrations member 100 may be made of the damage is very small. (Thirty-sixth embodiment) As shown in FIG. 41A, a primary electrode 61 is provided on the left side 2/3 of the upper surface 12 of the cuboid piezoelectric ceramic substrate 10, and one and a primary side are provided on the lower surface 14 of the substrate 10 The electrode 61 is opposed to the primary electrode 62, and the piezoelectric ceramic substrate 10 between the primary electrodes 61 and 62 (primary side area a) is polarized in the thickness direction between the upper surface 12 and the lower surface 14. However, the piezoelectric ceramic substrate 10 between the primary end surface 16 and the length of the electric ceramic substrate 10 from the primary end surface 16 by 1/3 of the length (domain k) is polarized downward, from the primary end surface 16 to the pressure. The position of the electro-ceramic substrate 1Q in the longitudinal direction from the primary side end surface 16 1/3 long to the position in the longitudinal direction of the piezoelectric ceramic substrate 10 from the primary side end surface 16 2/3 long (domain 1) The piezoelectric ceramic substrate 10 is pseudo-upwardly polarized, and the polarization direction of the piezoelectric ceramic substrate 10 in the area k and the polarization direction of the piezoelectric ceramic substrate 10 in the area I are opposite to each other. The widthwise end surface 18 of the lower surface 14 of the substrate 10 between the longitudinal direction of the piezoelectric ceramic substrate 10 and the distance between the primary end surface 16 2/3 of the substrate 10 and the secondary end surface 17 (secondary side area b) On the side and the 19 side, from the secondary side end surface 17 to the length of the substrate 10 from the secondary side end surface 17 1 1/3 length of the length of the secondary side electrodes 6 4 opposite the width direction, 6 5. The secondary inverted electrodes 6 4 and 6 5 are arranged at a predetermined distance from the primary side electrode 6 2. The length direction of the self-piezoelectric ceramic substrate 1Q is 16 2 /.3 long from the primary side end surface-9 8-(Binding ^ (please read the precautions on the back before filling this page) This paper standard is applicable to the Chinese National Standard (CNS) A4 specification (210X 297mm) V. Description of invention (97) A7 B7 The bottom side of the board base is of secondary length < 3 2 / IX from)] 7 b To 1 domain, the width of the end side is the second The upper two < part of the central side of the central direction 17 degrees to the side of the long side of the second degree of 10 second wide plate with the base 12 to the top of the face of the 17 face. The orientation of the secondary distance between the two sides of the electrical set is opposite to one 5. 丨 6 at 1X, 6 64 poles. The secondary side of the electrical side is one and two and the side of the power distribution side with 63 other poles is set to two positions. The 63 pole is opposite The direction width is widened between 10 and 10 between the plate base 63 base ceramic and the ceramic pottery 64 side of the voltage and voltage of the ceramic electrode between the secondary 63 2 3 s S 6 hair and the 6 direction 64 pole square pole The second side of the electrified electric pole is the second and the second is the reverse application of the electrified pole a) The primary side of the pressure domain is the secondary side of the pressure side ^ ΒΓ side (please read the precautions on the back before filling in this page) On the left side of / 3 and 2 i, -ft- 1 2 mould 6 produces 1, produces Bn-direction thickness in the positioner of the S pressure piece to change the direction of the square electric pressure, so that the vertical pressure changes to the gallbladder side.

ο ο 1X 件 元 器 壓 變 AN 此 5¾於 1.等 在率 存頻 受 動 振 縱 之 向 方 度 長 BN 效 横 壓 之 例 施 實 本 ο 動 振 體 整 ο ο 間 7 1Χ 面 端 側 次 二 與 6 li 面 端 側 次ο ο 1X device pressure change AN This 5¾ is equal to 1. Equivalent frequency is stored in the longitudinal direction of the dynamic vibration of the square direction BN effective lateral pressure implementation example ο dynamic vibration body adjustment ο time 7 1Χ surface end side times Second and 6 li face side times

,1T 上端 加側 源次 電一 自於 0 鼷 動電 驅之 式率 模頻 振振 共共 之之 一 佈式 在分模 以力長 應波 . 5 之 J 長 之度 10長 板之 基10 瓷板 陶基 電故 0 , ,放 例開 施皆 實17 本面 。端 間側 17次 面二 端及 側16 次面 二端 與側 6 1 次 面一, 1T upper side plus side source secondary power-one of the modes of frequency mode vibration of the electric drive from 0 to one of the total distribution in the mode of division to force the long wave to respond. 10 Porcelain plate ceramic base, so 0, and put it to practice 17 is true. End side 17 times face 2 end and side 16 times face 2 end and side 6 1 times face 1

A 經濟部中央標準局員工消費合作社印製 以 能 例 例 施 實 本 0 大 最 為 ID田 Λ· 振 而 零 為 力 應 端 兩 之 向 方 分 佈 分 5田 Φ· 振 及 佈 分 力 0 形 情 -•ft 種 這 振 共 式 模 長 波 的 -~- Jll< 4 榑 圖這 如以 別 示 所 C 1ί 4 圖 及 陶 iMnl Ι^ΟΓ 壓 在 有 計 節 的 動 振 時 暖 式 模 長 波 板一 基距 ο t 1ί }板 12基 2 節’ ( ) 4 置 2 位節 之C /6置 1 位 16之 面/2 端1 側16 次面 一 端 距側 10次 板一 基距 瓷10 本紙張尺度適用中國國家標準(CNS ) Α4規格(210 X297公釐) A 7 B7 經濟部中央標準局員工消費合作杜印製A Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs, implemented with examples and examples. The top 0 is the most ID field Λ · Vibration and zero is the strength. The two directions are distributed in five directions. Φ · Vibration and distribution force 0 Shape -• ft of this kind of common mode long wave-~-Jll < 4 民 图 This is shown separately C 1ί 4 figure and Tao iMnl Ι ^ ΟΓ warmed mode long wave plate 1 when pressed against the dynamic vibration of the joint Base distance ο t 1ί} Board 12 base 2 sections' () 4 set 2 bit C / 6 set 1 bit 16 face / 2 end 1 side 16 secondary face 10 times from side to side plate one base distance porcelain 10 paper The standard is applicable to the Chinese National Standard (CNS) Α4 specification (210 X297 mm) A 7 B7 Printed by the employee consumption cooperation of the Central Standards Bureau of the Ministry of Economic Affairs

五、發明説明 (9« ) 1 1 次 側 端 面 16 5/6之 位 置 ( 節 2 1 6) 三個地點。本實施例 1 1 > 連 接 部 16 1 , 1 6 2設 在 振 動 的 節 2 1 2上, 而連接部2 6 3則 1 1 設 在 振 動 的 節 2 1 4上〇 /«—«V 請 1 先 1 本 實 施 例 > 在 . 次 側 領 域 a 上 9 到 産 生應力 方 向 與領 閱 讀 1 域 k 之 應 力 方 向 相 反 之 領 域 1 止 延 伸 設 置一次 側 電 極6 1 背 1 1 之 1 6 2 > 領 域 k 之 極 化 方 向 與 領 域 1 之 極 化方向 相 異 ,電 注 意 1 I 場 方 向 相 同 > 藉 此 減 力 壓 電 變 壓 器 元 件 1 〇 0之輸入阻抗 事 項 1 I 再 而 使 接 於 — 次 侧 端 面 12 0 1 • 12 0 2 間 之 電源( 未 圖 示) 填 寫 本 容 易 供 給 電 能 至 元 件 10 0 , 另外, 於— -次側領域a 上能 頁 1 | 有 效 率 地 將 輸 入 之 電 能 轉 換 為 機 械 的 彈 性能因 此 能 提高 1 1 元 件 1 0 〇之實效昇壓比。 1 I 另 外 t 與 在 寬 度 方 向 上 之 任 一 方 向 極 化之情 形 比 較, 1 訂 二 次 側 電 極 64 , 6 5間 之 距 離 變 成 1 /2 , 電極面積成為2倍 1 9 二 次 側 之 靜 電 電 容 量 變 成 4 倍 » 输 出 阻抗减 小 為 1/4 1 | Ο 壓 電 變 壓 器 元 件 1 0 0之輸出阻抗減小, 其減小之份則 1 1 增 大 加 於 元 件 1 0 0之二次側端子1 3 0 1 , 1 3 0 2間之負載之 1 Λ 電 壓 9 而 低 阻 抗 之 負 載 也 能 驅 動 〇 1 另 外 > 因 二 次 侧 之 電 極 間 之 距 離 縮 短 ,故極 化 時 加上 1 1 之 绝 對 電 壓 m 小 Ο 結 果 9 容 易 解 決 高 壓 的問題 9 而 極化 1 1 用 之 電 源 也 能 使 用 更 低 者 0 1 I 下 面 將 參 照 圖 42説 明 本 實 施 例 之 壓 電 變壓器 元 件 10 0 1 1 之 製 造 方 法 〇 1 I 本 實 施 例 9 藉 篩 印 刷 法 分 別 在 壓 電 陶 瓷基板 1 0 之 領域 1 I 之 上 面 1 2 上 形 成 一 次 側 電 極 6 1 1 , 領域k 之下面1 4上形 1 1 -1 0 0 1 1 1 I 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 經濟部中夬標隼局員工消費合作杜印製 A7 B7五、發明説明(?9 ) 成一次側電極6 2 1 ,領域1之上面1 2上形成一次側電極 613,領域d之下面14上形成一次側電極623,二次側領 域b之上面1 2上形成二次侧電極6 3 ,二次側領域b之下 面14上形成二次側電極64,65。 之後,將一次側電極6 1 1 , 6 2 1接於極化用之高壓直流 電源(未圖示),同時也將一次側電極613, 623接於極 化用之另外高壓直流電源(未圖示),分別自高壓直流 電源加上各自之高電壓以行領域k及領域1之厚度方向 之極化。 另外,將二次側電極64及65接於極化用之高鼷直流電 源(未圖示)之一端,將二次側電極63接於掻化用之高 壓直流電源(未圖示)之另一端,藉加上高電壓以行二 次側側領域b之壓電陶瓷基板10之寬度方向之極化處理。 然後,藉導電糊633連接一次側電極611及613以作為 圖41A所示之一次侧電極61,藉導電糊643連接一次側電 極6 2 1及6 2 3以作為圖4 1 A所示之一次側電極6 2。 再者,本實施例,雖用導電糊連接一次側電極611與 613,及621與623,但也可用引線作電氣的連接。 (第3 7實施例) 圖43A〜43E是說明本發明第37實施例之壓電變壓器之 圖,圖43A為上面圖,圖43B為底面圖,圖43C為圖43A之 XX線斷面圖,画4 3D示出以1.5波長驅動時之應力分佈, 圖4 3 E示出振幅分佈。二次側電極6 6 , 6 7與一次側電極6 2之共通接地電極7 0 -1 0 1 - ( 装 訂 ^ (請先閲讀背面之注意事項再填寫本頁) 本紙浪尺度適用中國國家標準(CNS ) A4規格(2丨0X297公釐) 五、發明説明(、。°) A7 B7 線電 反之化 引側 相極掻 部次 向電之 外二 方之域 藉,。化域領 必外 極領値 不 ST)之邊兩 此。I域一之 因接 Η 領另極 ,連 Θ 個於電 上的 兩接側 14氣U之極次 面電|£側電 一 下行 Η 次之使 之67lrl域以 10,Μ,領極 板663±例之電 基極26施邊之 。 瓷電部實一上同 陶側接本將面相 電次連,可,之成 壓二在外也,側作 在對63S但反向 設等極 ,相方 -(裝 訂 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X297公釐)V. Description of the invention (9 «) 1 1 The position of the side end surface 16 5/6 (Section 2 1 6) Three locations. This embodiment 1 1 > The connecting portions 16 1, 1 6 2 are provided on the vibrating section 2 1 2, and the connecting portions 2 6 3 are 1 1 on the vibrating section 2 1 4. 1 First 1 This embodiment > In the secondary side area a 9 to the area where the stress direction is opposite to the stress direction of the collar reading 1 area k 1 The primary side electrode 6 1 back 1 1 1 6 2 is extended only > The polarization direction of the domain k is different from the polarization direction of the domain 1. Note that the I field direction is the same> the input impedance of the piezoelectric transformer element 1 〇0 is reduced to 1 I and then connected to the secondary side Power supply between 12 0 1 • 12 0 2 end faces (not shown) Fill in this book to easily supply electrical energy to the component 10 0, In addition, in the-secondary area a on page 1 | Efficiently convert the input electrical energy into machinery The elasticity of the can thus increase the effective boost ratio of the 1 1 element 100 〇. 1 I other t Compared with the case of polarization in any direction in the width direction, 1 sets the secondary side electrode 64, the distance between 6 and 5 becomes 1/2, and the electrode area becomes 2 times 1 9 The capacity becomes 4 times »The output impedance is reduced to 1/4 1 | Ο The output impedance of the piezoelectric transformer element 1 0 0 is reduced, and the reduction is 1 1 increased to the secondary side terminal of the element 100 0 1 3 0 1, 1 3 0 2 load 1 Λ voltage 9 and low impedance load can also drive 〇1 In addition> Because the distance between the electrodes on the secondary side is shortened, add 1 1 to the polarization The absolute voltage m is small. Result 9 It is easy to solve the problem of high voltage 9 and the power supply for polarization 1 1 can also be used lower 0 1 I Next, the piezoelectric transformer element 10 0 1 1 of this embodiment will be described with reference to FIG. 42 Manufacturing method 〇1 I This Example 9 by the screen printing method respectively in the piezoelectric ceramic base 1 0 area 1 I upper surface 1 2 formed on the primary side electrode 6 1 1, the area k below the lower surface 1 4 upper shape 1 1 -1 0 0 1 1 1 I This paper size is applicable to China National Standards (CNS) A4 specifications ( 210X 297 mm) The Ministry of Economic Affairs, China National Standard Falcon Bureau employee consumption cooperation Du printed A7 B7 V. Description of the invention (? 9) Primary side electrode 6 2 1, the upper side of the field 1 is formed on the primary side electrode 613, the field A primary electrode 623 is formed on the lower surface 14 of d, a secondary electrode 63 is formed on the upper surface 12 of the secondary field b, and a secondary electrode 64, 65 is formed on the lower surface 14 of the secondary field b. After that, connect the primary electrodes 6 1 1, 6 2 1 to the high voltage DC power supply for polarization (not shown), and also connect the primary electrodes 613, 623 to another high voltage DC power supply for polarization (not shown) Shown), respectively from the high-voltage DC power supply plus their respective high voltages to polarize in the thickness direction of field k and field 1. In addition, the secondary side electrodes 64 and 65 are connected to one end of the high-voltage DC power supply (not shown) for polarization, and the secondary side electrode 63 is connected to the other end of the high-voltage DC power supply (not shown) for chrysanthemum One end is subjected to polarization treatment in the width direction of the piezoelectric ceramic substrate 10 of the secondary side area b by applying a high voltage. Then, the primary electrodes 611 and 613 are connected by the conductive paste 633 as the primary electrode 61 shown in FIG. 41A, and the primary electrodes 6 2 1 and 6 2 3 are connected by the conductive paste 643 as the primary electrode shown in FIG. 4 1 A Side electrode 62. Furthermore, in this embodiment, although the primary electrodes 611 and 613, and 621 and 623 are connected by a conductive paste, a lead wire can also be used for electrical connection. (Thirty-seventh embodiment) FIGS. 43A to 43E are diagrams illustrating a piezoelectric transformer according to a thirty-seventh embodiment of the present invention. FIG. 43A is a top view, FIG. 43B is a bottom view, and FIG. 43C is a cross-sectional view taken along line XX of FIG. 43A. Plot 4 3D shows the stress distribution when driven at 1.5 wavelengths, and FIG. 43 E shows the amplitude distribution. Ground electrodes common to the secondary electrodes 6 6, 6 7 and the primary electrodes 6 2 7 0 -1 0 1-(Binding ^ (Please read the precautions on the back before filling in this page) (CNS) A4 specification (2 丨 0X297mm) V. Description of invention (,. °) A7 B7 line electricity reversed, lead side phase poles, and borrowed from the domain of the two parties outside the electricity. The extreme collar is not ST). I domain one is connected to Η lead to the other pole, connected to Θ on the two sides of the electric 14 pole U sub-surface charge The electrical base 26 of 663 ± examples is edged. The porcelain electrical department is actually connected to the side of the pottery side, and the surface is electrically connected to the side. (Fill in this page again) The paper standard printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs is applicable to the Chinese National Standard (CNS) Α4 specification (210X297 mm)

Claims (1)

經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 I 第 84 1 14 1 22號 厂 高 昇 壓 比 之 壓 電 變 壓 器 J 專 利 案 1 I (85年 11月 25Β 修 正 ) 1 I 六、申 請 專 利 範 圍 —S 1 1 請 I 1 · 一 種 壓 電 變 壓 器 1 具 備 壓 電 基 板 » 該 壓 電 基 板 具 有 第 先 閱 1 t 讀 1 I 1 主 面 及 與 此 第 1 主 面 對 面 之 第 2 主 面 * 前 述 第 1 主 背 ιέ 1 t 之 1 面 及 第 2 主 面 延 伸 設 置 之 一 方 向 作 為 前 述 壓 電 基 板 之 注 意 I ψ I 長 度 方 向 f 而 於 此 長 度 方 向 上 至 少 分 割 成 第 1 領 域 項 1 再 填 九 第 2 領 域 及 第 3 領 域 » 寫 本 1 前 述 壓 電 基 板 之 前 述 第 1 領 域 具 有 約 為 前 述 基 板 之 頁 •—' 1 1 前 述 長 度 方 向 長 度 之 1/ η (η 為2 以上之整數) » 在 1 I 前 述 第 1 領 域 之 前 述 第 1 主 面 及 第 2 主 面 上 分 別 設 置 1 1 | 相 互 對 向 之 第 1 及 第 2 之 一 次 側 電 極 9 前 述 第 1 領 域 1 訂 之 第 1 及 第 2 之 一 次 側 電 極 間 在 ,> 4_ 刖 述 第 1 及 第 2 主 面 1 1 間 之 厚 度 方 向 極 化 I 1 I 在 前 述 長 度 方 向 上 與 前 述 第 1 領 域 隔 一 既 定 間 距 之 1 I 前 述 壓 電 基 板 之 刖 述 第 2 領 域 上 設 置 二 次 側 電 極 $ 丄 前 述 第 3 領 域 設 在 前 述 第 1 及 第 2 領 域 間 且 具 有 1 1 前 述 壓 電 基 板 之 前 述 長 度 方 向 長 度 之 1/ η以下, | 在 前 述 第 3 領 域 之 前 述 第 1 及 第 2 主 面 上 分 別 設 置 i·-.' I 相 互 對 向 之 第 3 及 第 4 之 一 次 侧 電 極 9 1 1 前 述 第 3 領 域 之 前 述 第 3 及 第 4 之 一 次 側 電 極 間 在 1 1 刖 述 厚 度 方 向 之 既 定 方 向 極 化 t 同 時 前 述 第 3 及 第 4 1 I 之 一 次 側 電 極 與 前 述 第 1 及 第 2 之 一 次 側 電 極 以 既 定 1 1 1 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) A8 B8 C8 D8 經濟部中央標準局員工消费合作社印裝 六、申請專利範圍 1 1 之 連 接 狀 態 作 電 氣 的 連 接 » 1 1 前 述 第 2 領 域 在 前 述 長 度 方 向 極 化 〇 1 1 2 .如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 » 其 中 該 第 3 領 ^—s 請 1 1 1 域 之 前 述 第 3 及 第 4 之 — 次 側 電 極 間 之 極 化 方 向 與 前 先 閲 1 述 第 1 領 域 之 前 述 第 1 及 第 2 之 一 次 侧 電 極 間 之 極 化 背 ώ 1 之 1 方 向 相 同 » 注 意 1 1 幸 1 前 述 第 3 及 第 2 之 次 側 電 極 作 成 霉 氣 的 連 接 • 前 項 再 填 1 述 第 4 及 第 1 之 次 側 電 極 作 成 電 氣 的 連 接 〇 寫 本 木 1 3 ·如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 » 其 中 該 第 3 領 頁 1 1 域 之 前 述 第 3 及 第 4 之 一 次 側 電 極 間 之 極 化 方 向 與 前 1 1 述 第 1 領 域 之 前 述 第 1 及 第 2 之 一 次 側 電 極 間 之 極 化 1 I 方 向 相 反 9 1 訂 I 前 述 第 3 及 第 1 之 一 次 側 電 極 作 成 電 氣 的 連 接 9 前 1 1 述 第 4 及 第 2 之 一 次 側 電 極 作 成 電 氣 的 連 接 〇 1 1 4 .如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 1 其 中 該 壓 電 基 1 I 板 另 有 在 前 述 長 度 方 向 分 割 之 第 5 領 域 及 第 6 領 域 t I 前 述 第 5 領 域 對 > ·-刖 述 第 2 領 域 偽 設 置 在 與 前 述 第 1 1 1 領 域 之 相 反 側 » 且 具 有 約 為 前 述 長 度 方 向 之 長 之 .Α Λ. 刖 述 丨 1/ η長度, I 前 述 第 5 領 域 之 前 述 第 1 及 第 2 主 面 上 分 別 設 置 相 1 1 I 互 對 向 之 第 7 及 第 8 一 次 側 電 極 » 1 1 前 述 第 5 領 域 之 ^ j- 刖 述 第 7 及 第 8 之 一 次 側 電 極 間 在 1 1 前 述 厚 度 方 向 以 既 定 方 向 極 化 * 同 時 前 述 第 7 及 第 8 1 I -2 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐) A8 B8 C8 D8 經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 I 一 次 側 電 極 與 前 述 第 1 及 第 2 之 一 次 側 電 極 以 既 定 的 1 I 連 接 狀 態 作 電 氣 的 連 接 1 I 前 述 第 6 領 域 設 在 前 述 第 5 及 第 2 領 域 間 » 並 具 有 /—S 1 I 請 I 前 述 長 度 方 向 之 長 之 1/n以下長度, 先 閱 1 ! 讀 1 I 前 述 第 6 領 域 之 前 述 第 1 及 第 2 主 面 上 分 別 設 置 相 背 1 之 1 互 對 向 之 第 9 及 第 10之 一 次 侧 電 極 参 注 意 1 1 前 述 第 6 領 域 之 前 述 第 9 及 第 1 0之 一 次 側 電 極 間 在 項 I 再 填 前 述 厚 度 方 向 以 既 定 方 向 極 化 9 同 時 前 述 第 9 及 第 10 寫 .· 本 1 之 一 次 側 電 極 與 前 述’第 1 及 第 2 之 一 次 側 電 極 以 既 定 頁 1 1 之 連 接 狀 態 作 電 氣 的 連 接 1 I 前 述 二 次 側 電 極 至 少 設 置 在 前 述 第 1 及 第 2 主 面 之 1 1 I 任 一 主 面 上 i 1 訂 前 述 二 次 側 電 極 之 兩 側 之 前 述 第 2 領 域 在 前 述 長 度 1 1 方 向 上 極 化 Ο 1 I 5 .如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 t 其 中 該 壓 電 基 1 I 板 具 有 與 前 述 長 度 方 向 正 交 之 第 1 端 面 及 第 2 * tn 端 面 1 1 前 述 第 1 及 第 2 之 一 次 側 電 極 分 別 延 伸 設 置 在 白 前 1 1 述 第 1 端 面 起 到 前 述 第 1 及 第 2 端 面 間 之 距 離 之 約 1 | 1/2長之距離之位置之前述長度方向上, 1 I 刖 述 第 3 及 第 4 一 次 側 電 極 分 別 與 前 述 第 1 及 第 2 1 1 之 一 次 側 電 極 及 前 述 二 次 側 電 極 隔 — 間 距 設 置 9 1 1 刖 述 第 3 領 域 在 前 述 厚 度 方 向 上 極 化 9 其 極 化 方 向 1 I 與 »1 i,. 刖 述 第 1 領 域 之 極 化 方 向 相 同 1 I * !- 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6. Scope of patent application 1 I Patent No. 84 1 14 1 22 No. 84 1 14 1 22 Piezoelectric transformer with high step-up ratio J Patent case 1 I (Amended in November 1985 25B) 1 I VI. Application Patent scope—S 1 1 Please I 1 · A piezoelectric transformer 1 with a piezoelectric substrate »The piezoelectric substrate has a first reading 1 t reading 1 I 1 main surface and a second main surface facing the first main surface * The aforementioned The first surface of the first main surface 1 t and the second main surface extend one direction as the attention of the piezoelectric substrate I ψ I length direction f and in this length direction is divided into at least the first field item 1 and then fill in nine The second area and the third area »Book 1 The first area of the piezoelectric substrate Approximately 1 ~ η (η is an integer greater than or equal to 2) of the aforementioned length of the substrate • 1 1 Set 1 on the 1st main surface and 2nd main surface of the 1st area 1 | The first and second primary electrodes facing each other 9 The first and second primary electrodes defined in the first area 1 are between, > 4_ Describe the first and second main surfaces 1 1 The polarization I 1 I of the thickness direction is 1 I at a predetermined distance from the first field in the longitudinal direction. The second side electrode is provided on the second field of the piezoelectric substrate. The third field is located on the front side. Between the first and second areas and having 1 1 1 / η or less of the longitudinal length of the piezoelectric substrate, | i ·-. 'I are provided on the first and second main surfaces of the third area respectively The third and fourth primary electrodes 9 facing each other 1 1 Polarize between the third and fourth primary electrodes in the third field in the predetermined direction of the thickness direction 1 1 while the primary electrodes of the third and fourth 1 I and the first and second 2 The primary side electrode is in accordance with the established 1 1 1-1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) A8 B8 C8 D8 Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Patent application scope 1 1 connection status for electrical connection »1 1 The aforementioned second area is polarized in the aforementioned longitudinal direction 〇1 1 2. As in the patent application scope item 1 piezoelectric transformer» where the third collar ^ —s Please polarize the polarization direction between the secondary electrodes in the first 3 and 4 of the domain 1 1 1 and the polarization between the primary electrodes in the first and second domains in the first domain described above 1 Direction phase Same »Attention 1 1 Fortunately 1 The 3rd and 2nd secondary electrodes mentioned above are used for the connection of moldy gas • The previous item is filled in 1 again, the 4th and 1st secondary electrodes are made for the electrical connection 〇 本本 木 1 3 · If applying for a patent Item 1 Piezoelectric Transformer »Wherein the third page 1 The polarization direction between the aforementioned primary electrodes of the third and fourth domains in the domain 1 1 is the same as the aforementioned first and second primary domains in the first domain described in 1 1 The polarization between the side electrodes 1 I is in the opposite direction 9 1 Order I The aforementioned third and first primary side electrodes make electrical connection 9 Front 1 1 The fourth and second primary side electrodes make electrical connection 〇1 1 4 . Piezoelectric transformer 1 as claimed in item 1 of the patent scope, wherein the piezoelectric substrate 1 I plate has another 5th and 6th areas divided in the aforementioned length direction t I The aforementioned 5th area pair > 2 The domain is pseudo-arranged on the opposite side of the aforementioned 1 1 1 domain »and has a length approximately equal to the aforementioned length direction. Α Λ. Described 丨 1 / η length, I The aforementioned first and second masters of the aforementioned fifth domain The 7th and 8th primary electrodes facing each other on the surface are provided with phases 1 1 I »1 1 ^ j- of the above-mentioned fifth area ^ j- between the primary electrodes of the 7th and 8th in the thickness direction of 1 1 Polarization in a given direction * At the same time, the aforementioned 7th and 8th 1 I -2 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) A8 B8 C8 D8 Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 6. Patent application scope 1 I The primary-side electrode is electrically connected to the first and second primary-side electrodes in a predetermined 1 I connection state 1 I The aforementioned sixth area is located between the aforementioned fifth and second areas »and have / —S 1 I Please I the length below 1 / n of the above length direction, read 1 first! Read 1 I The 1st and 2nd main surfaces of the 6th area mentioned above shall be opposite to each other by 1 1 For the 9th and 10th primary electrodes, please refer to 1 1 between the 9th and 10th primary electrodes in the aforementioned 6th field in item I, and then fill in the aforementioned thickness direction to polarize 9 in the predetermined direction while the aforementioned 9th and 10th The 10th write. · The primary side electrode of the present 1 is electrically connected to the aforementioned first and second primary side electrodes in a predetermined page 1 1 connection state 1 I The secondary side electrode is provided at least on the first and second 2 1 of the main surface 1 I I on any main surface 1 The second field on both sides of the secondary electrode is in front The length 1 1 is polarized in the direction Ο 1 I 5. As in the piezoelectric transformer t of claim 1, the piezoelectric base 1 I plate has a first end face and a second * tn end face orthogonal to the aforementioned length direction 1 1 The first and second primary side electrodes are respectively extended to the white front 1 1 The position from the first end surface to the distance between the first and second end surfaces is about 1 | 1/2 long distance In the longitudinal direction, 1 I describe the 3rd and 4th primary electrodes separately from the 1st and 2nd 1 1st primary electrodes and the 2nd primary electrodes-the spacing is set 9 1 1 The 3rd field is in the aforementioned Polarization in the thickness direction 9 The polarization direction 1 I is the same as »1 i .. The polarization direction in the first area is the same. 1 I *!-1 1 1 1 This paper size is applicable to the Chinese National Standard (CNS) A4 specification ( 210X297mm) C8 D8 經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 I 前 述 第 4 及 第 1 之 一 次 侧 電 極 作 成 電 氣 的 連 接 1 前 1 I 述 第 3 及 第 2 一 次 侧 電 極 作 成 電 氣 的 連 接 〇 1 I 6 .如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 > 其 中 該 壓 電 基 '—、 請 1 1 I 板 具 有 與 Λ.Λ. 刖 述 長 度 正 交 之 第 1 端 面 及 第 2 端 面 ; 先 閱 讀 1 I 前 述 第 1 及 第 2 之 一 次 侧 電 極 分 別 延 伸 設 置 在 白 刖 背 1 之 1 述 第 1 端 面 起 到 前 述 第 1 及 第 2 次 側 間 之 距 離 之 約 1 1/3長之距離之位置止之前述長度方向上, 前述第3及第4 一次侧電極自前述第1 端 面 到 刖 述 事 項 再 填 寫 本 1 1 丄 I 第 1 及 第 2 端 面 間 之 距 離 之 約 1/3長度之距離起到前 頁 1 1 述 第 1 端 面 到 Α Λ. 刖 述 第 1 及 第 2 端 面 間之距離之約2/3 1 I 以 下 之 長 度 之 距 離 之 位 置 止 t 與 前 述 第 1 及 第 2 之 1 1 | 次 側 電 極 及 前 述 二 次 側 電 極 隔 -間距分別延伸設置在 1 訂 長 度 方 向 上 $ 1 1 前 述 第 3 領 域 在 刖 厚 度 方 向 上 極 化 其 極 化 方 向 與 1 | 前 述 第 1 領 域 之 極 化 方 向 相 同 » 1 I 前 述 第 4 及 第 1 之 一 次 側 電 極 作 成 電 氣 的 連 接 t 前 1 述 第 3 及 第 2 之 一 次 側 電 極 作 成 電 氣 的 連 接 〇 1 1 7 .如 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 t 其 中 該 壓 電 基 1 板 具 有 與 前 述 長 度 方 向 正 交 之 第 1 端 面 及 第 2 端 面 » I 前 述 第 1 及 第 2 之 一 次 侧 電 極 白 前 述 第 1 端 面 到 前 1 1 述 第 1 端 面 與 前 述 第 1 及 第 2 端 面 間 之 距 離 之 約 1/2 1 1 長 之 距 離 之 位 置 止 分 別 延 伸 設 置 在 長 度 方 向 上 % 1 I 前 述 第 3 及 第 4 之 一 次 側 電 極 分 別 與 刖 述 二 次 侧 電 1 I -4 - 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐) 經濟部中央標準局員工消费合作社印裝 A8 B8 C8 D8 六、申請專利範圍 極隔一間距設置, 前述第3領域在前述厚度方向上極化,其極化方向 與前述第1領域之極化方向相反, 前述第3及第1之一次側電極作成電氣的連接,前 述第4及第2之一次側電極作成電氣的連接。 8. 如申請專利範圍第1項之壓電變壓器,其中該壓電基 板具有與長度方向正交之第1端面及第2端面, 前述第1及第2之一次側電極自前述第1端面到前 述.第1與第2端面間之距離之約1/3長度距離之位置 止分別延伸設置在前述長度方向上, 前述第3及第4之一次側電極在自前述第1端面到 前述第1與第2端面間之距離之約1/3長度之距離之 位置起,到自前述第1端面到前述第1與第2端面間 之距離之約2/3以下長度之距離之位置止,與前述第 1及第2之一次侧電極及前述二次側電極隔-間距, 分別延伸設置在長度方向上, 前述第3領域在前述厚度方向上極化,其極化方向 與前述第1領域之極化方向相反, 前述第3及第1之一次側電極作成電氣的連接,前 述第4及第2之一次側電極作成電氣的連接。 9. 如申請專利範圍第1項之壓電變壓器,其中該壓電基 板具有與前述長度方向正交之第1端面及第2端面, 前述第1及第2之一次側電極在前述壓電基板之前 -5- 本紙張尺度適用中國國家標隼(CNS ) A4規格(21〇Χ:297公釐) ml nnv n^i ^^^^1 ^^^^1 ^^^^1 mu fm —1« — tflu 一 ^ (請先聞讀背面之注意事項再填寫本頁) Α8 Β8 C8 D8 · 10 ο 六、申請專利範圍 述長度方向距前述第1端面約1/3長之位置止分$延 伸設置在長度方向上, I I J--„----Λ 界------訂 (請先閱讀背面之注意事項再填寫本頁) 設於前述第3領域上之前述第3及第4 一次側電極 ,自前述壓電基板之前述長度方向距前述第1端面約 1/3長之位置起到前述壓電基板之前述長度方向距前 述第1端面約2/3長之位置止分別延伸設置在前述長 度方向上, 前述第3領域與前述第2端面間設置二次側領域, 前述第3領域於前述厚度方向上極化,其極化方向 與前述第1領域之極化方向相反, 前述第1及第3之一次侧電極作成電氣的連接, 前述第2第第4之一次側電極作成電氣的連接, 前述二次側領域具備前逑第2端面側之第7及前述 第2領域,前述二次側電極至少設置在前述壓電基板 之長度方向距前述第2端面約1/6長之位置上之前述 第1及第2主面之任一主面上, 經濟部中央標準局員工消費合作社印製 前述第2端面附近之前述壓電基板之前述第1及第 2主面之至少一主面上或前述壓電基板之前述長度方 向上之前述第2端面上設置第2二次側電極, 前述第7領域位於前述第2次側與前述壓電基板之 前述長度方向距前述第2端面約1/6長之位置之間, 並在前述長度方向極化,前述第2領域位於前述壓電 基板之前述長度方向距前述第2端面約1/6長之位置 -6 - 本紙張尺度適用中國國家標準(CNS ) Α4規格(210X 297公釐) A8 B8 C8 D8 經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 I 與 前 述 壓 電 基 板 在 v » - 刖 述 長 度 方 向 距 前 述 第 2端面 約 1 I 1/3長之位置之間並在前述長度方向極化, 其極化方 1 | 向 與 前 述 第 7 領 域 之 極 化 方 向 相 反 Ο /»—S 1 | 請 I 10 . 如 申 請 專 利 範 圍 第 1 項 之 壓 電 變 壓 器 9 其中該 壓電 先 閱 1 ! 1 I 基 板 具 有 與 前 述 長 度 方 向 正 交 之 第 1 及 第 2端面 , 背 1 S 之 1 前 述 第 1 及 第 2 之 一 次 側 電 極 在 前 述 壓 電基板 之長 注 意 1 1 度 方 向 距 前 述 第 1 端 面 約 1/3長之位置止延伸設置在 項 I 再 填 JL 前 述 長 度 方 向 上 1 寫 本 1 設 在 前 述 第 3 領 域 之 ^ 1 -刖 述 第 3 及 第 4 之 一次側 電極 頁 1 1 在 ^ · 刖 述 壓 電 基 板 之 前 述 長 度 方 向 距 前 述 第 1端面 約 1 I 1/3長之位置起到前述壓電基板之前述長度方向, 距 1 1 1 前 述 第 1 端面約2/3長之位置止分別延伸設置在前述 1 訂 長 度 方 向 上 , 1 1 前 述 第 3 領 域 與 前 述 第 2 端 面 間 設 置 二 次側領 域, 1 I 前 述 第 3 領 域 在 前 述 厚 度 方 向 上 極 化 » 其極化 方向 1 1 I 與 前 述 第 1 領 域 之 極 化 方 向 相 同 9 I » · 刖 述 第 1 及 第 4 之 一 次 側 電 極 作 成 電 氣 的連接 9 1 1 前 述 第 2 及 第 3 之 一 次 側 電 極 作 成 電 氣 的連接 t 1 | 前 述 二 次 側 領 域 具 備 前 述 第 2 端 面 側 之 第7及 前述 I 第 2 領 域 1 前 述 二 次 側 電 極 設 置 在 前 述 壓 電基板 之前 1 1 述 長 度 方 向 距 前 述 第 2 端 面 約 1/6長之位置之前述第 1 1 1 及 第 2 主 面 之 至 少 一 主 面 上 1 | 於 刖 述 第 2 端 面 附 近 之 -7 -1> J. 刖 述 壓 電 基 板 之 前述第 1及 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A8 B8 C8 D8 經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 | 2 主 面 之 至 少 一 主 面 上 或 前 述 壓 電 基 板 之 ·> · 刖 述 長 度 方 1 I 向 上 之 第 2 端 面 上 設 置 第 2 二 次 側 電 極 1 1 1 I 前 述 第 7 領 域 位 於 前 述 第 2 端 面 與 刖 述 壓 電 基 板 之 1 I 請 I 長 度 方 向 距 前 述 端 面 約 1/6長之位置之間, 並在前述 先 閱 1 ik I 長 度 方 向 上 極 化 t 刖 述 第 2 領 域 位 於 前 述 壓 電 基 板 之 背 1 之 1 前 述 長 度 方 向 距 A-/- 刖 述 第 2 端 面 約 1/6長之位置與前述 注 意 1 1 壓 電 基 板 之 前 述 長 度 方 向 距 前 述 第 2 端 面 約 1 / 3長之 項 | 填 位 置 之 間 並 在 前 述 長 度 方 向 上 極 化 • 其 極 化 方 向 與 前 寫 本 1 述 第 7 領 域 之 極 化 方 向 相 反 〇 頁 '—^ 1 1 11. 如 申 請 專 利 範 圍 第 1 項 至 第 10項任 一 項 之 壓 電 變 壓 1 I 器 9 在 前 述 第 2 領 域 上 9 於 前 述 長 度 方 向 上 至 少 另 設 1 1 1 置 一 與 刖 述 二 次 側 電 極 對 向 之 第 3 二 次 側 電 極 9 於 刖 1 訂 述 二 次 侧 電 極 與 第 3 二 次 側 電 極 間 取 出 輸 出 〇 1 1 12 . 如 請 專 利 範 圍 第 1 項 至 第 10項任 一 項 之 壓 電 變 壓 1 I 器 » 刖 述 二 次 側 電 極 與 前 述 第 3 或 第 4 之 一 次 側 電 極 1 中 之 接 地 側 之 電 極 之 間 引 出 輸 出 〇 J 13 . 一 種 壓 電 變 壓 器 t 具 備 實 質 為 長 方 體 狀 之 壓 電 基 板 1 1 9 此 基 板 含 有 第 1 主 面 與 前 述 第 1 主 面 對 向 之 第 2 1 | 主 面 9 及 與 屬 於 前 述 第 1 主 面 之 一 邊 之 延 伸 方 向 之 第 I 1 方 向 正 交 之 第 1 端 面 及 第 2 端 面 » 1 1 第 1 及 第 2 之 一 次 侧 電 極 在 前 述 壓 電 基 板 之 AU,. 刖 述 第 1 1 1 及 第 2 主 面 上 白 前 述 第 1 端 面 到 前 述 第 1 與 第 2 端 1 | 面 間 之 距 離 之 1/3長之距離位置止分別延伸設置在前 1 I -ί 腾 1 1 1 1 本紙張尺度適用中國國家標準(CNS〉A4規格(2IOX297公釐〉 A8 B8 C8 D8 經濟部中央標隼局員工消費合作社印製 六、申請專利範圍 1 1 述 第 1 方 向 上 » 1 | 第 3 及 第 4 一 次 側 電 極 在 前 述 壓 電 基 板 之 前 述 第 1 1 | 及 第 2 主 面 上 1 白 前 述 第 1 端 面 到 前 述 第 1 與 第 2 端 y-N 1 | 請 I 面 間 之 距 離 之 約 1/3長距離之位置起到自前述第1 端 先 閲 I 讀 1 面 到 前 述 第 1 與 第 2 端 面 間 之距離之約2/3長之距離 背 面 1 之 1 之 位 置 止 9 分 別 延 伸 設 置 在 前 述 第 1 方 向 上 1 意 1 1 前 述 第 1 及 第 2 之 一 次 侧 電 極 間 之 前 述 壓 電 基 板 在 項 I 再 填 JL 前 述 第 1 及 第 2 主 面 間 之 厚 度 方 向 上 極 化 寫 本 I k Λ. 刖 述 第 3 及 第 4 之 一 次 側 電 極 間 之 前 述 壓 電 基 板 在 頁 1 1 前 述 厚 度 方 向 上 極 化 > 1 I 前 述 第 3 及 第 4 一 次 側 電 極 與 j. 刖 述 第 1 及 第 2 之 一 1 1 I 次 側 電 極 以 既 定 之 連 接 狀 態 作 電 氣 的 連 接 〇 1 訂 於 前 述 第 1 方 向 上 白 前 述 第 2 端 面 到 刖 述 笫 1 與 第 1 1 2 端 面 間 之 距 離 約 1/3長之距離之位置止, 前述壓電 1 | 基 板 中 之 既 定 領 域 是 二 次 側 領 域 1 1 I 於 前 述 二 次 側 領 域 之 前 述 第 2 端 面 或 ^ * 刖 述 第 2 端 面 丄 附 近 之 第 1 主 面 上 至 少 設 置 二 次 側 電 極 f 1 1 前 述 二 次 側 領 域 至 少 刖 述 二 次 側 電 極 與 前 述 第 3 1 | 一 次 側 電 極 間 在 前 述 第 1 方 向 上 極 化 » 1 I 14 . — 種 壓 電 變 壓 器 f 其 具 備 實 質 上 為 長 方 體 狀 之 壓 電 1 1 基 板 1 此 壓 電 基 板 含 有 第 1 主 面 及 與 前 述 第 1 主 面 對 1 1 向 之 第 2 主 面 9 1 | 前 述 壓 電 基 板 在 屬 於 前 -C 述 - 第 1 主 面 之 邊 之 延 伸 方 1 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A8 B8 C8 D8 經濟部中央標準局員工消費合作社印製 六、申請專利範圍 1 1 向 之 第 1 方 向 上 具 有 第 1 一 次 側 領 域 t 第 2 一 次 側 領 1 | 域 及 二 次 側 領 域 » 前 述 第 1 及 第 2 一 次 侧 領 域 及 前 述 1 I 二 次 侧 領 域 相 互 為 不 同 之 領 域 $ ✓—S 請 I 1 前 述 第 1 一 次 側 領 域 約 有 前 述 壓 電 基 板 之 前 述 第 1 先 閱 1 I 讀 I 方 向 長 度 之 約 1 / η (η 為2 以上之整數) 長, 背 \6 1 之 1 前 述 第 1 一 次 側 領 域 之 前 述 第 1 及 第 2 主 面 上 分 別 意 1 1 設 置 相 互 對 向 之 第 1 及 第 2 之 一 次 側 電 極 前 述 第 1 項 1 再 填 」 及 第 2 之 次 側 電 極 間 在 前 述 壓 電 基 板 之 厚 度 方 向 上 寫 本 頁 I 極 化 > '—· 1 前 述 第 2 一 次 側 領 域 具 有 前 述 壓 電 基 板 之 前 述 第 1 1 I 方 向 之 長 度 之 前 述 1/ η以下長度, 1 I 前 述 壓 電 基 板 之 前 述 第 2 一 次 側 領 域 之 刖 述 第 1 及 1 訂 第 2 主 面 上 分 別 設 置 相 互 對 向 之 第 3 及 第 4 之 一 次 側 ! 1 電 極 » 1 | 前 述 第 2 之 一 次 側 領 域 之 前 述 第 3 及 第 4 之 一 次 側 1 | 電 極 間 在 前 述 壓 電 基 板 之 厚 度 方 向 之 既 定 方 向 上 極 化 1 ί 同 時 前 述 第 3 及 第 4 之 一 次 側 電 極 與 前 述 第 1 及 第 1 1 2 之 —. 次 側 電 極 以 既 定 之 連 接 狀 態 作 電 氣 的 連 接 9 1 於 前 述 二 次 侧 領 域 上 t 屬 於 與 前 述 第 1 主 面 之 前 述 I 一 邊 正 交 之 前 述 第 1 主 面 之 另 一 邊 之 延 伸 方 向 之 第 2 1 1 I 方 向 上 設 置 相 互 對 向 之 第 1 及 第 2 之 二 次 側 電 極 9 1 1 前 述 二 次 側 領 域 9 至 少 前 述 第 1 及 第 2 之 二 次 侧 電 1 I 極 間 在 前 述 第 2 方 向 上 極 化 〇 1 I -10- 1 1 1 1 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐) 々、申請專利範圍 15. 如申請專利範圍第14項之壓電變壓器,其中該二次 側領域之前述第1及第2之二次側電極間另外在前述 第2方向上設置分別與前述第1及第2之二次側電極 對向之第3之二次側電極, 前述二次侧領域之前述第1與第3之二次側電極間 在前述第2方向上極化,前述二次側領域之前述第2 與第3之二次側電極間於前述第2方向上極化,其極 化方向與前述第1及第3之二次側電極間之極化方向 相反, 在前述第1及第2之二次側電極與前述第3二次側 電極間取出二次側電力。 16. 如申請專利範圍第1至第10項及第13項中任一項之 壓電變壓器,其中該二次側領域上,具備對前述二次側 電極及第2之二次側電極之一個電極或前述二次側電 極及前述第3之二次侧電極之一個電極,作電氣及機 械連接之引線端子,此引線端子係用於支饍前述壓電 基板, 經濟部中央標準局員工消費合作社印裝 (請先閱讀背面之注意事項再填寫本頁) 前述引線端子具備逛應前述長度方向或前述第1方 向之振動而在前述長度方向或前述第1方向上産生彎 曲並振動之彈性構造部。 17. 如申請專利範圍第11項之壓電變壓器,其中該二次 側領域上,具備對前述二次側電極及第2之二次側電 極之一個電極或前述二次側電極及前述第3之二次側 -11- 本紙張尺度適用中國國家標準(CNS ) Λ4規格(210X297公釐) 六、申請專利範圍 電極之一値電極,作電氣及機械連接之引線端子,此 引線端子係用於支饍前述壓電基板, 前述引線端子具備罌應前述長度方向或前述第1方 向之振動而在前述長度方向或前述第1方向上産生彎 曲並振動之彈性構造部。 18. 如申謓專利範圍第12項之壓電變壓器,其中該二次 側領域上,具備對前述二次側電極及$2之二次側電 極之一個電極或前述二次側電極及前述第3之二次側 電極之一個電極,作電氣及機械連接之引線端子,此 引線端子偽用於支饍前述壓電基板, 前述引線端子具備鎏應前述長度方向或前述第1方 向之振動而在前述長度方向或前述第1方向上産生彎 曲並振動之彈性構造部。 19. 如申請專利範圍第14或第15項之壓電變壓器,其中 具備對該第1至第3之二次側電極之至少之一作電氣 及機械連接之引線端子,此引線端像用為支鰌前述壓 電基板, 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 前述引線端子具備毽應前述第2方向之振動而在前 述第2方向産生彎曲並振動之彈性構造部。 20 .應用申請專利範圍第1、13及14項中任一項之壓電 變壓器之反相器。 21.應用申請專利範圍第1、13或14項中任一項之壓電 變壓器之液晶顯示器。 -12- 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公嫠)C8 D8 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6. Scope of Patent Application 1 I The electrical connection of the primary electrodes of the 4th and 1st mentioned above 1 The electrical connection of the primary electrodes of the 3rd and 2nd mentioned above 1 I 〇1 I 6. The piezoelectric transformer as claimed in item 1 of the patent scope > wherein the piezoelectric substrate, please 1 1 I plate has a first end surface and a second end surface orthogonal to Λ.Λ. ; Read first 1 I The first and second primary side electrodes are respectively extended from the first end surface of the first side of the white back 1 to the distance between the first and second side about 1 1/3 of the length In the length direction up to the distance, the 3rd and 4th primary electrodes from the first end face to the remarks are filled in. 1 1 丄 I The distance between the first and second end faces is about 1/3 of the length The distance from the previous page 1 1 describes the first end face to Α Λ. Describe the first and the first 2 The distance between the end faces is about 2/3 1 I and the length of the distance is less than the first and second 1 1 | The secondary electrode and the secondary electrode are separated by a spacing of 1 In the length direction $ 1 1 The third field is polarized in the thickness direction and its polarization direction is the same as 1 | The first field is in the same polarization direction »1 I The first and fourth primary electrodes are electrically connected t The first and third primary electrodes described in the previous section 1 are electrically connected. 1 1 7. For a piezoelectric transformer according to item 1 of the patent scope, wherein the piezoelectric substrate 1 plate has a 1 End face and 2nd end face »I The first and second primary side electrodes described above The first end face to the front 1 1 The distance between the 1st end face and the 1st and 2nd end faces is about 1/2 1 1 long The distance is only extended Set in the length direction% 1 I The aforementioned primary electrodes of the 3rd and 4th and the secondary side of the electricity are described separately 1 I -4-1 1 1 1 The paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 Cli) A8 B8 C8 D8 printed by the Employees ’Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 6. The scope of the patent application is set at a pitch. The aforementioned third area is polarized in the aforementioned thickness direction, and the polarization direction is the same as that of the aforementioned first area. In the opposite direction, the third and first primary electrodes are electrically connected, and the fourth and second primary electrodes are electrically connected. 8. The piezoelectric transformer according to item 1 of the patent application, wherein the piezoelectric substrate has a first end face and a second end face orthogonal to the longitudinal direction, and the first and second primary-side electrodes extend from the first end face to The distance between the first and second end faces is about 1/3 of the length distance and extends in the longitudinal direction, and the third and fourth primary electrodes extend from the first end face to the first end face. From the position with a distance of about 1/3 of the distance from the second end face to the position with a length of about 2/3 or less of the distance from the first end face to the distance between the first and second end faces, and The first and second primary-side electrodes and the secondary-side electrode are spaced apart from each other in the longitudinal direction, the third area is polarized in the thickness direction, and the polarization direction is the same as that of the first area The polarization directions are opposite. The third and first primary electrodes are electrically connected, and the fourth and second primary electrodes are electrically connected. 9. The piezoelectric transformer according to item 1 of the patent application, wherein the piezoelectric substrate has a first end surface and a second end surface orthogonal to the longitudinal direction, and the first and second primary electrodes are on the piezoelectric substrate Before -5- This paper scale applies China National Standard Falcon (CNS) A4 specification (21〇Χ: 297mm) ml nnv n ^ i ^^^^ 1 ^^^^ 1 ^^^^ 1 mu fm —1 «— Tflu 1 ^ (please read the precautions on the back and then fill out this page) Α8 Β8 C8 D8 · 10 ο 6. The length of the patent application is about 1/3 of the length of the first end surface. Set in the length direction, II J-- "---- Λ Boundary ------ Order (please read the precautions on the back before filling out this page) The aforementioned third and third on the aforementioned third field 4 Primary side electrode, from the position where the longitudinal direction of the piezoelectric substrate is approximately 1/3 long from the first end surface to the position where the longitudinal direction of the piezoelectric substrate is approximately 2/3 long from the first end surface Extended in the longitudinal direction, a secondary side area is provided between the third area and the second end face, the third area is at the thickness Upward polarization, the polarization direction is opposite to the polarization direction of the first field, the first and third primary electrodes are electrically connected, the second and fourth primary electrodes are electrically connected, The secondary side area includes the seventh and the second area on the second end face side of the front side, and the secondary side electrode is provided at least at a position where the longitudinal direction of the piezoelectric substrate is approximately 1/6 of the length away from the second end face On any one of the first and second main surfaces, the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs printed at least one of the first and second main surfaces of the piezoelectric substrate near the second end surface or A second secondary electrode is provided on the second end surface of the piezoelectric substrate in the longitudinal direction, and the seventh area is located on the second secondary side and the longitudinal direction of the piezoelectric substrate is about 1 / distance from the second end surface Between 6 long positions, and polarized in the longitudinal direction, the second area is located at a position where the longitudinal direction of the piezoelectric substrate is about 1/6 of the length from the second end face-6-This paper size is subject to Chinese national standards (CNS) Α4 specifications (210X 297 mm) A8 B8 C8 D8 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6. Patent application scope 1 I and the aforementioned piezoelectric substrate in v »-The length direction is about 1 I away from the aforementioned second end surface 1/1 Between 3 long positions and polarized in the aforementioned longitudinal direction, the polarizing side 1 | direction is opposite to the polarized direction of the aforementioned seventh area Ο / »— S 1 | Please I 10. If the patent application item 1 Piezoelectric transformer 9 wherein the piezoelectric first reading 1! 1 I substrate has first and second end faces orthogonal to the longitudinal direction, back 1 S of 1 The first and second primary electrodes are on the piezoelectric substrate Note that the length of the 1 1 degree direction is about 1/3 of the length from the first end surface, and it is extended to the item I. Then fill in the JL. The length direction 1 The script 1 is located in the third area ^ 1-The first and second primary electrodes of the third and fourth pages 1 1 At the position where the longitudinal direction of the piezoelectric substrate is approximately 1 I 1/3 of the length from the first end surface to the front of the piezoelectric substrate In the longitudinal direction, it extends from the position of approximately 2/3 of the length of the first end face 1 1 1 in the predetermined length direction, 1 1 The secondary area is provided between the third area and the second end surface, 1 I The third field is polarized in the thickness direction »The polarization direction 1 1 I is the same as the polarization direction of the first field 9 I» · The first and fourth primary electrodes of the first and fourth electrical connections are made 9 1 1 The second and third primary-side electrodes are electrically connected t 1 | The secondary-side area includes the seventh and second I-side second side surfaces. The second area 1 The secondary-side electrode is provided on the piezoelectric substrate Previous 1 1 The length direction is about 1/6 of the length from the second end surface At least one main surface of the first 1 1 1 and the second main surface of the position 1 | -7 -1 near the second end surface is described in the above. J. The first and the first 1 and 1 1 1 1 of the piezoelectric substrate This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) A8 B8 C8 D8 Printed by the Employee Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 6. Patent application scope 1 | 2 At least one of the main faces or the aforementioned pressure Electric substrate · > · Description length 1 I The second secondary side electrode is provided on the second end face upward 1 1 1 I The 7th field is located on the 2nd end face and the 1st piezoelectric substrate I I request I The length direction is about 1/6 of the distance from the end surface, and is polarized in the length of the first reading 1 ik I length direction. The second area is located on the back of the piezoelectric substrate 1 1 of the length direction distance A- /-Narrating the second end face about 1 / 6 long position and the above note 1 1 The length direction of the piezoelectric substrate is about 1/3 of the length from the second end surface | Fill in the position and polarize in the length direction • The polarization direction and the prescript 1 The polarization direction in the 7th field is reversed. Page 1 — 1 1 11. The piezoelectric transformer 1 according to any one of the items 1 to 10 of the patent application scope 1 I 9 in the aforementioned 2nd field 9 In the above longitudinal direction, at least another 1 1 1 is placed. A third secondary electrode 9 opposed to the secondary side electrode is described. The output is taken between the secondary side electrode and the third secondary side electrode. 1 12. Piezoelectric transformer 1 I device according to any one of claims 1 to 10 of the patent scope »Describe the electrode on the ground side of the secondary side electrode and the aforementioned third or fourth primary side electrode 1 Output between J 13. A piezoelectric transformer t having a substantially rectangular piezoelectric substrate 1 1 9 This substrate includes a first main surface facing the aforementioned first main surface 2 1 | Main surface 9 and belonging to the aforementioned first main surface The first end face and the second end face orthogonal to the direction I 1 of the extending direction of one side of the face »1 1 The first and second primary side electrodes are at the AU of the piezoelectric substrate mentioned above. 2 The main surface is white and extends from the first end surface to the first and second ends 1 | The distance between the surfaces is 1/3 long. The position is extended to the front 1 I-ί 腾 1 1 1 1 This paper size is applicable Chinese National Standard (CNS> A4 Specification (2IOX297mm> A8 B8 C8 D8 Printed by the Ministry of Economic Affairs, Central Standard Falcon Bureau Employee Consumer Cooperatives 6. Scope of Patent Application 1 1 narration in the first direction »1 | 3rd and 4th side The electrodes on the piezoelectric substrate are the first 1 | and the second On the main surface, 1 white from the aforementioned first end surface to the aforementioned first and second ends yN 1 | The distance between the I surface is approximately 1/3 of the distance from the first end to the first end to read the first I read the 1 side to the aforementioned The distance between the first and second end faces is about 2/3 of the long distance. The position of the back 1 1 and the stop 9 are respectively extended in the first direction 1 1 1 1 between the first and second primary electrodes The piezoelectric substrate is filled with the item I refilled with JL. The polarization script I k Λ in the thickness direction between the first and second principal surfaces. The piezoelectric substrate between the primary electrodes of the third and fourth is described on page 1. 1 The above-mentioned polarization in the thickness direction> 1 I The above-mentioned third and fourth primary-side electrodes and j. One of the first and second descriptions 1 1 I The second-side electrode is electrically connected in a predetermined connection state The connection 〇1 is defined in the first direction from the second end surface to the distance between the first end 1 and the first 1 2 end surface is about 1/3 of the long distance, the piezoelectric 1 | the predetermined in the substrate The field is the secondary side field 1 1 I. At least the secondary side electrode f 1 1 is provided on the second end face of the secondary side field or on the first main face near the second end face f 1 1 At least the secondary side electrode and the aforementioned third 1 | The primary side electrode is polarized in the aforementioned first direction »1 I 14. — A piezoelectric transformer f having a substantially rectangular piezoelectric 1 1 substrate 1 This piezoelectric substrate includes a first principal surface and a second principal surface 9 facing the first principal surface 1 1 in the direction 1 1 | The piezoelectric substrate extends on the side belonging to the front-C description-the first principal surface 1 1 1 1 1 This paper scale is applicable to China National Standard (CNS) A4 regulations Grid (210X297mm) A8 B8 C8 D8 Printed by the Employee Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 6. Scope of patent application 1 1 Towards the first direction with the first primary side domain t Second primary side collar 1 | Domain and second Secondary area »The aforementioned first and second primary areas and the aforementioned 1 I secondary area are mutually different areas $ ✓—S Please I 1 The aforementioned first primary area is approximately the aforementioned first of the piezoelectric substrate. Read 1 I Read the length of I direction about 1 / η (η is an integer of 2 or more) long, back \ 6 1 of 1 The first and second main surfaces of the first primary side area mean 1 1 set each other Opposite the first and second primary electrodes of the first item 1 above 1 refill "and between the second secondary electrodes in the thickness direction of the piezoelectric substrate write this page I Polarization > '— · 1 The second primary side area has a length of 1 / η or less of the length of the first 1 I direction of the piezoelectric substrate, 1 I The description of the second primary side area of the piezoelectric substrate 1 1 and 2 on the 2nd main surface are provided with the 3rd and 4th primary sides facing each other! 1 electrode »1 | the aforementioned 3rd and 4th primary sides of the 2nd primary side field 1 | between the electrodes The piezoelectric substrate is polarized in a predetermined direction in the thickness direction of the piezoelectric substrate. At the same time, the third and fourth primary-side electrodes are connected to the first and first 1 2-the secondary-side electrodes are electrically connected in a predetermined connection state. 9 1 On the secondary side domain t is located in the 2nd direction of the extension direction of the other side of the first main surface orthogonal to the I side of the first main surface in the second direction 1 1 1 I The first and second secondary-side electrodes 9 1 1 The secondary-side field 9 At least the first and second secondary-side electrodes 1 I are polarized between the electrodes in the second direction 〇1 I -10- 1 1 1 1 This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 々. Patent scope 15. For the piezoelectric transformer of item 14 of the patent scope, the aforementioned Between the first and second secondary-side electrodes, a third secondary-side electrode facing the first and second secondary-side electrodes, respectively, is provided in the second direction. 1 and the third secondary side electrode are polarized in the second direction, and the second and third secondary side electrodes in the secondary side area are polarized in the second direction and the polarization direction Contrary to the polarization direction between the first and third secondary side electrodes, the secondary side electric power is extracted between the first and second secondary side electrodes and the third secondary side electrode. 16. The piezoelectric transformer according to any one of patent application items 1 to 10 and item 13, wherein the secondary side field includes one of the aforementioned secondary side electrode and the second secondary side electrode The electrode or one of the secondary side electrode and the third secondary side electrode is used as a lead terminal for electrical and mechanical connection. This lead terminal is used to support the piezoelectric substrate. Employee Consumer Cooperative of the Ministry of Economic Affairs Printed (please read the precautions on the back before filling in this page) The lead terminal has an elastic structure that bends and vibrates in the longitudinal direction or the first direction due to vibration in the longitudinal direction or the first direction . 17. The piezoelectric transformer according to claim 11 of the patent application, wherein the secondary side field includes one of the secondary side electrode and the second secondary side electrode, or the secondary side electrode and the third Secondary side -11- This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 mm). 6. One of the patent-applicable electrodes. The electrode is used as a lead terminal for electrical and mechanical connection. This lead terminal is used for The piezoelectric substrate is supported, and the lead terminal includes an elastic structure portion that is bent and vibrated in the longitudinal direction or the first direction in response to the vibration in the longitudinal direction or the first direction. 18. The piezoelectric transformer according to claim 12 of the patent scope, wherein the secondary side field includes one of the secondary side electrode and the secondary side electrode of $ 2 or the secondary side electrode and the foregoing third One electrode of the secondary side electrode is used as a lead terminal for electrical and mechanical connection. The lead terminal is used to support the piezoelectric substrate. The lead terminal is provided with a flexure in response to vibration in the longitudinal direction or the first direction. An elastic structure that bends and vibrates in the longitudinal direction or the aforementioned first direction. 19. A piezoelectric transformer as claimed in item 14 or 15 of the patent application, which includes a lead terminal for electrically and mechanically connecting at least one of the first to third secondary electrodes, the lead terminal is used as a support The aforementioned piezoelectric substrates are printed by the Staff Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this page). The lead terminals are equipped with shuttles that respond to the vibration in the second direction and bend in the second direction. Vibration elastic structure. 20. The inverter of the piezoelectric transformer applying any one of items 1, 13 and 14 of the patent application scope. 21. A liquid crystal display using a piezoelectric transformer according to any one of items 1, 13 or 14 of the patent application. -12- This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 public daughter)
TW084114122A 1994-12-30 1995-12-29 A piezoelectric transformer having a high boost ratio TW297168B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP33970894 1994-12-30
JP14557795A JP3239047B2 (en) 1995-05-18 1995-05-18 Piezoelectric transformer and inverter and liquid crystal display incorporating the same
JP19765395 1995-08-02
JP25460695A JPH0974235A (en) 1995-09-05 1995-09-05 Piezo-electric transformer
JP7231515A JPH09102636A (en) 1995-08-02 1995-09-08 Piezoelectric transformer

Publications (1)

Publication Number Publication Date
TW297168B true TW297168B (en) 1997-02-01

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TW084114122A TW297168B (en) 1994-12-30 1995-12-29 A piezoelectric transformer having a high boost ratio

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