TW282521B - - Google Patents
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- TW282521B TW282521B TW081102924A TW81102924A TW282521B TW 282521 B TW282521 B TW 282521B TW 081102924 A TW081102924 A TW 081102924A TW 81102924 A TW81102924 A TW 81102924A TW 282521 B TW282521 B TW 282521B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/145—Organic substrates, e.g. plastic
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/0278—Rigid circuit boards or rigid supports of circuit boards locally made bendable, e.g. by removal or replacement of material
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0133—Elastomeric or compliant polymer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0388—Other aspects of conductors
- H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate parts
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10128—Display
- H05K2201/10136—Liquid Crystal display [LCD]
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/06—Lamination
- H05K2203/063—Lamination of preperforated insulating layer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Structure Of Printed Boards (AREA)
- Wire Bonding (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Description
A6 B6 五、發明説明(1 ) 發明背吾 請先閱讀背面之注意事ifi再«K..本頁 1 .本發明之領域 本發明係閭於插線板•如設置在一模姐上的一膜載體, 一可撓性印刷插線板或一堅硬的印刷插線板。此外,本發 明闞於一製造這些插線板的方法,且亦關於此種插線板設 置於上之液晶面板。 2 .相顢技藝之描述 • 在將一用於液晶鼷動器之膜載體於一液晶面板上時在傳 铳的做法上,此工作可簡單地於該板欲被彎曲的部份上提 供至少一槽的方式(舉例)製成。但是此例中,因為該板 材質未設於被彎曲的部份上因而使得只有銅的等電圖型或 類似物被曝露於外,若有任何外力施於此部份上·則很可 能發生開路現象。用以防止此開路現象之方法是加強該導 電圖型的機械強度或是注意彎曲的角度和情形。再者,該 板欲被彎曲的部份,即會導致發生曝露的導電圖型之部份 有時會被分成幾個副部份,K縮短曝兹長度,在膜已被彎 曲和設置於一液晶面板上後(參考圖7),該彎曲部份則 被包覆以一 Μ矽為基本的樹脂或類似物,以做增強(參考 圖8 )。 前述之晋知技藝具有應被解決之問題,該問題將於下文 揭述之。因為板上可允許之槽的尺寸有其限制(一般最小 0.7 mm寬)因此,若分開該欲被彎曲部份的方法需分開之 數目增加,則將箱要較長的鸾曲部份,Μ致於必須使用更 多的膜載體,另一方面,也必須於粱嚴密的彆曲作用。另 本纸張尺/1適m中國國家橒準(CNS)T4規格(210x297公;Sr) 五、發明説明(2 ) A6 B6 一種增強彎曲部份的方法(該部份在膜載體被曲後*以樹 脂增強,且設置於一液晶面板上),在施加樹脂和處理的 過程中需要大量時間及人工,因而會導致其成本增加。 發明之篛沭 因此,本發明之一目的為提供一板,該板在某些外力施 β;Ιί郎 t 丸^'-''^::::工消^合作^卬" 於該設有 ,能防止 型受到破 本發明, 覆的方式 對應於欲 本發明 板設於其 對於該 成至少一 在該形 蝕刻設 電圖型; 在該板 跨該板之 處理施 根據本 的保護, •縱使設 有元件的 暘露於板 壊,亦可 上述目的 達成。該 被彎曲之 之特徴為 上之液晶 板的對應 個槽; 成槽的板 於該含槽 彎曲期間 槽的導電 於導電圖 發明•在 因此•當 有元件之 板上之彎 之彎曲部 提供其上設有前述板之液晶面板。根據 可K由腌 包覆係在板弩曲期間旌加於通過該板中 曲部份上期間和該板彎曲期間 份上的銅等材質製成之導電圖 能阻抗一外加負之樹脂包 部份上的導電圖型上。 一具有至少一槽之板的方法和提供 該 面板,此板製造方法包含下列步驟: 於欲被彎曲部份的一部份上打孔,Μ形 上設置一金屬層; 之板上的金屬層,以於該板上形成一導 陁加一能抵抗外部負載之樹脂包覆於横 圖型上;和 型上之樹脂包覆。 欲被髯曲部份上的導蛮圖型係受到樹脂 板被彎曲時•此導罨圖型能免於該切除 板的驾曲部份受到外力作用亦然。若傅 表紙張尺度適用中Η囷家樣準(CNS)甲4規格(210x297公嫠) 請 先 聞 請 背 Λ 之 注* 意 事 再 ϋ. 本 頁 雾81102924號專利申請案 f 飞梦 \ 中多备奴TF1K84年5月)卜,g痛“ _1--一-r-________ 五、發明説明() , 統上印於該圖型上之Μ改良電絕緣和保護圖型之焊接物而 可由一軟性金靨取代,且若此軟性保護樹脂包覆係與印製 其他部份同時被印製於彎曲部份上,則無需再加其他的製 作步驟,且根據本發明之板之成本相等於普通板的成本, 根據本發明,一包覆被施於一平板上,且此包覆步驟較傳 統的包覆步驟簡易,該步驟係在板已被彎曲之後才做。因 此,既然在本發明中,此包覆步驟被包括於上述製造過程 中,故可獲得正確的定位。 本發明的其他目的和方法將自下列較佳實施例之說明和 下列圖式而得Κ明顯。 圖忒夕概诚 圖1所示為根據本發明製作一較佳實施例之流程圖; 圖2所示為根據圖1之製程而得之板的剖面圖; 圖3所示為根據圖1之製程而得之設有装置之板的剖面 圖; 圖4所示為根據本發明之另一較佳實施例的製程圖; 圖5所示為圖4之製程的最後步驟之變化例圖;
V 圖6所示為根據圖4之製得之設有裝置的板之剖面圖; 經濟部中央標準局員工消費合作社印製 (請先閲讀背面之注意事項再塡寫本頁) 圖7所示為由一習知方法產生之設有裝置的板之外觀圖 ;和 圖8所示為由一習知方法產生,在其彎曲部份有增強之 設有装置之板的外觀圖。其中: 1....板膜;2____槽;3----銅箔層;4____導電圖型; 5——焊接電姐;6____乾膜阻;7____可撓性樹脂; 8----增強樹脂;1 0 ....液晶面板;1 1 ....印刷插線板; 12——半導體晶片。 較佳富釉例夕敘沭 參考配合之圖式,其說明將於本發明之較佳實施例敘述 本紙張尺度適用中國國家標準(CNS)A4规格(210 X 297公釐)文 83.3.10,000 A6 B6 烀济郎十处枰'"•q' :c:工消ί-ν合作ft,rp^ 五、發明説明(4) 之,其中用於液晶驅動器之膜栽體包封以彎曲狀態設置。 圖1之圖形顯示在製造一膜載體過程中,Μ可撓性乾膜 阻6製造導電圖型之步驟。藉著打孔板膜1上欲被彎曲之 部份,可在該欲彎曲的部份上提供至少一榷2 (1至少3 mmxlO至40mm),一鋦萡膜3形成於具有該槽的板膜1上 ,Μ及由蝕刻該鋦萡3的方式,而於該板上構成一導電圖 型4 。此導電膜4被覆以一乾膜阻6 ,最後,構成此乾膜 阻6的樹脂被處理。圖2顯示一因此製成之膜載體包封, 且圖3顯示欲Μ —彎曲狀態設置於一液晶面板10上的膜載 體包封。曝露於板膜1的彎曲部份上之導電圖型4被覆以 一可撓性乾阻6 ,且亦被設有一半導體晶片12和一印刷插 線板 (PWB) 11。該半導體晶片通常Μ樹脂黏合。 —液體電阻可被用以取代前_的乾膜電阻層。此外,在 處理後可預成形一已知的步驟(例Sn平面)。此時,前 述之電阻應用可以在該平面步ϋ之前或之後做之。 圖4之圖形顯示在另一種帶載體的製程中,將一可撓性 澍脂7 (例如低溫處理的聚化銲接劑電阻 > 施於圖型上的 製程。此製程接著可由相同於前述製程的步驟實施,所不 同者只有為以適當裝置腌加一可撓性樹脂7 ,如鑷造、印 刷和轉換,Μ代替Μ上其一具有可撓性乾膜阻6之専電圖 型於如圖1所述之過程中。在此樹脂懕用中•可採用一方 法:(1)在導霜圖型形成之前施一樹脂於底座側邊,(槽側 ),或是(2)在専霜圖型形成之後·銀檗印製)•與焊接 印刷同時施加一樹脂•或使用方法(1 )和(2 )。 (請先閱讀背面之注意事項再堪寫本頁) •襄· •打. •線· 本纸張尺度適用中國Η家榣準(CNS)甲4規格(210x297公釐) 五、發明説明(5) A6 B6 置圖施, 的之的丙 圖膜 發定 設電,地 性明曲、 。在 本特 態導法同。撓發彎酸 子露 離之 吠的製相11可本受尿 例曝 脫述 曲上的 。} I 施忍、 的於 會前 彎份统護B, 簧以矽 板施 不於。 M部傳保 W 如 K 足、 置被 但定中 其曲同做 P 例用後e)装 8 ,限圍 ,彎如Mi,可驟id有脂。例非範 封之,,板明。步101設樹上施並利 包1外上線發板}ly之強 4茛明專 體膜此4佈本線ngpo。得增型-的'發請 載板。型刷施插rii膠製一 圖同本申 膜於7 圖印實刷wi物橡法中電不,之 之露脂電 一於印丨合烯方其導多解列 成曝樹等和用的與聚二用,的許了後 形,性該12可固理、一習1上成應.於 此上撓於片也堅處基或以體份構。義 因10可 5晶板 一 做氧脂示載部建唾定 為板 I 阻體之和在環樹顯膜曲可範是 示面M電等式板為如合8 一弩尚及而 所晶施接半型線料,聚和為之明神, 6液被焊 一他插材性和7示1發精例 圖一 4 1 置其刷脂撓酸圖所體本之施 於型加設 印樹可烯 8載 玥寅 ................;.....................................^..............................^..............................^( f . (請先閱讀背面之注意事項再填寫本頁) -^郎中欠^^而片工消^合作^印製 本纸張尺度適用中B國家梂準(CNS)甲4規格(210x297公蝥)
Claims (1)
- A8 B8 C8 D8 第卵烈請案 中仓甲諸惠刹節園倐7F本(84年5月) 經濟部中央標準局员工消費合作社印製 公. ,, ΓΓ. —. 種 製 造 一 印 刷 電 路 板 欲 彎 曲 之 部 將 該 板 的 某 的 部 份 > Μ 形 成 — 金 屬 藉 由 蝕 刻 在 型 施 加 一 樹 脂 覆 能 阻 抗 該 >λ 及 將 施 於 該 導 2 . 根 據 申 請 專 該 樹 脂 包 覆 加 至 該 導 電 3 . 根 據 申 請 專 該 樹 脂 印 刷 4. 根 據 申 請 專 該 樹 脂 包 覆 5. 根 據 請 專 該 可 撓 性 樹 烯 酸 和 聚 化 6 . 根 據 申 請 專 其 中 該 樹 脂 者 U {t ^ L__瘦 I 板之方法*該板係由 及一剛性印刷電路板 份具至少一槽,該方 一部份打孔,該部份 於該板上形成至少一 層於該形成槽之板上 該形成槽的板上之金 包覆至該橋接該槽的 板之後續變曲期間内 電圖型上之樹脂包覆 利範圍第1項之一製 係與一樹脂印刷於一 圖型相同之樹脂而形 V 利範圍第2項之一製 係藉過瀘印刷而實施 利範圍第1項之一製 係藉施加一可撓性樹 利範圍第4項之一製 脂包覆係自由環氧基 樹脂中選出之樹脂製 利範圍第1或2項之 包覆係由覆K 一可撓 —膜載體,一可撓性 中擇一選出,並於所 法包含如下步驟: 乃對應於一欲被彎曲 槽; > 屬層而形成一導電圖 導電圖型•該樹脂包 所施加之外部負載, 予Μ硬化。 造一板之方法,其中 導電圖型藉使用與施 成之後所同時形成者 造一板之方法*其中 者。 造一板之方法,其中 脂而形成者。 造一板之方法,其中 、聚化物、尿酸、丙 成。 一製造一板之方法, 性乾膜抗蝕劑而形成 -------T--Ί---裝----------訂---------線 (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)A4規格(210 X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991035603U JP2538112Y2 (ja) | 1991-05-21 | 1991-05-21 | 実装基板 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW282521B true TW282521B (zh) | 1996-08-01 |
Family
ID=12446405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081102924A TW282521B (zh) | 1991-05-21 | 1992-04-14 |
Country Status (3)
Country | Link |
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US (1) | US5398128A (zh) |
JP (1) | JP2538112Y2 (zh) |
TW (1) | TW282521B (zh) |
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CN103810940A (zh) * | 2012-11-05 | 2014-05-21 | 三星显示有限公司 | 显示装置 |
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KR100381046B1 (ko) * | 2000-03-31 | 2003-04-18 | 엘지.필립스 엘시디 주식회사 | 더미부를 가지는 테이프 캐리어 패키지와 이를 이용한 액정표시장치 |
JP3643110B2 (ja) * | 2001-06-08 | 2005-04-27 | ナノックス株式会社 | 液晶表示装置の製造方法 |
WO2004016055A1 (en) * | 2002-08-05 | 2004-02-19 | Koninklijke Philips Electronics N.V. | An electronic product, a body and a method of manufacturing |
DE10243637B4 (de) * | 2002-09-19 | 2007-04-26 | Ruwel Ag | Leiterplatte mit mindestens einem starren und mindestens einem flexiblen Bereich sowie Verfahren zur Herstellung von starr-flexiblen Leiterplatten |
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JP4581726B2 (ja) * | 2004-12-28 | 2010-11-17 | ソニー株式会社 | 表示装置および携帯機器 |
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-
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- 1991-05-21 JP JP1991035603U patent/JP2538112Y2/ja not_active Expired - Lifetime
-
1992
- 1992-04-14 TW TW081102924A patent/TW282521B/zh active
- 1992-04-15 US US07/868,561 patent/US5398128A/en not_active Expired - Lifetime
Cited By (2)
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---|---|---|---|---|
CN103810940A (zh) * | 2012-11-05 | 2014-05-21 | 三星显示有限公司 | 显示装置 |
CN103810940B (zh) * | 2012-11-05 | 2018-02-09 | 三星显示有限公司 | 显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH04130438U (ja) | 1992-11-30 |
JP2538112Y2 (ja) | 1997-06-11 |
US5398128A (en) | 1995-03-14 |
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