JPH0285880A - Display device of electronic apparatus - Google Patents
Display device of electronic apparatusInfo
- Publication number
- JPH0285880A JPH0285880A JP23760388A JP23760388A JPH0285880A JP H0285880 A JPH0285880 A JP H0285880A JP 23760388 A JP23760388 A JP 23760388A JP 23760388 A JP23760388 A JP 23760388A JP H0285880 A JPH0285880 A JP H0285880A
- Authority
- JP
- Japan
- Prior art keywords
- display element
- liquid crystal
- crystal display
- circuit board
- printed circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 43
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 10
- 239000004033 plastic Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
Landscapes
- Liquid Crystal (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、液晶表示素子の取付構造を改良した電子機器
の表示装置べに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a display device for electronic equipment with an improved mounting structure for a liquid crystal display element.
従来の技術
この釉の従来の電子機器の表示装置としては、第２図に
示すようなものが知られている。図中の符号１は液晶表
示素子を示しており、外部から表示内容を制御する電気
信号を受ける端子２を備えている。符号３はプラスチッ
ク製の導光板を示しており、その一端面に光源となるＬ
ＥＤ ４を実装したＬＥＤ基板５が取り付けられている
。符号６は液晶表示素子１及びＬＥＤ ４等の制御回路
を有するプリント基板を示している０導光板３の下側面
には、この導光板３のプリント基板６への位置決め用の
突起３ａが設けられている。2. Description of the Related Art As a conventional display device for electronic equipment using this glaze, the one shown in FIG. 2 is known. Reference numeral 1 in the figure indicates a liquid crystal display element, which is provided with a terminal 2 for receiving an electric signal for controlling display contents from the outside. Reference numeral 3 indicates a plastic light guide plate, with L serving as a light source on one end surface.
An LED board 5 on which an ED 4 is mounted is attached. Reference numeral 6 indicates a printed circuit board having a control circuit for the liquid crystal display element 1 and the LED 4, etc.Protrusions 3a for positioning the light guide plate 3 on the printed circuit board 6 are provided on the lower surface of the light guide plate 3. ing.
プリント基板６の表面には、液晶表示素子Ｉを制御する
電気信号を送出する導電パターン６ａと導光板３の位置
決めを行うだめの挿入孔６ｂが設けられている。The surface of the printed circuit board 6 is provided with a conductive pattern 6a for transmitting an electric signal for controlling the liquid crystal display element I, and an insertion hole 6b for positioning the light guide plate 3.
符号７はインターコネクタを示しており、液晶表示素子
１とプリント基板６との間に介装され、液晶表示素子１
の端子２とプリント基板６の導電パターン６ａとを電気
的に接続している。符号８は液晶表示素子ｌ、導光板３
、ＬＥＤ基板５及びインターコネクタ７をプリント基板
６に固定する金属フレームを示している。インターコネ
クタ７は、絶縁体であるゴム製で、第３図に示すように
、その厚さ方向に導電性の帯材７ａが等間隔に複数本配
設されている。Reference numeral 7 indicates an interconnector, which is interposed between the liquid crystal display element 1 and the printed circuit board 6, and is interposed between the liquid crystal display element 1 and the printed circuit board 6.
The terminal 2 and the conductive pattern 6a of the printed circuit board 6 are electrically connected. Reference numeral 8 indicates a liquid crystal display element l and a light guide plate 3.
, shows a metal frame for fixing the LED board 5 and interconnector 7 to the printed circuit board 6. The interconnector 7 is made of rubber, which is an insulator, and as shown in FIG. 3, a plurality of conductive strips 7a are arranged at equal intervals in the thickness direction.
そして、前述の各部材は、金属フレーム８で上側から抑
圧支持されてプリント基板６に固定されている。液晶表
示素子１の平面方向（第３図の矢印方向）の位置は、金
属フレーム８の足部８ａの内壁で支持されている。この
状態で、インターコネクタ７は、液晶表示素子１とプリ
ント基板６の間に挾持されて、インターコネクタ７内の
導電性の複数の帯材７ａのうちの数本が、液晶表示素子
１の端子２とプリント基板６の導電パターン６ａとを、
その１本の帯材７ａで１個づつの端子２及び導電パター
ン６ａをそれぞれ接続している。Each of the above-mentioned members is pressed and supported from above by a metal frame 8 and fixed to the printed circuit board 6. The position of the liquid crystal display element 1 in the plane direction (in the direction of the arrow in FIG. 3) is supported by the inner wall of the leg portion 8a of the metal frame 8. In this state, the interconnector 7 is sandwiched between the liquid crystal display element 1 and the printed circuit board 6, and several of the plurality of conductive strips 7a in the interconnector 7 are connected to the terminals of the liquid crystal display element 1. 2 and the conductive pattern 6a of the printed circuit board 6,
One terminal 2 and one conductive pattern 6a are each connected by one strip 7a.
発明が解決しようとする課題
ところで、金属板の加工には、一般的にプレス塑性加工
法が用いられるが、このプレス塑性加工法は、金型を利
用したプラスチックの射出成型法等と比較すると、高い
加工精度が得られない。そして、金属フレーム８の足部
８ａは、このプレス塑性加工で成形されているため、そ
の精度に難点があシ、折曲げ部を中心として外方へ開く
特性が表れる。Problems to be Solved by the Invention Incidentally, a press plastic working method is generally used to process metal plates, but this press plastic working method has the following problems when compared with plastic injection molding methods using molds, etc. High machining accuracy cannot be obtained. Since the foot portion 8a of the metal frame 8 is formed by this press plastic processing, there are drawbacks to its accuracy, and the foot portion 8a has a characteristic of opening outward around the bent portion.
前述の従来の電子機器の表示装置では、液晶表示素子１
が、金属フレーム８の足部８ａの内壁で支持されている
ため、この足部８ａが開くと、液晶表示素子１が平面方
向（第３図の矢印方向）へずれてしまうことがある。In the conventional electronic device display device described above, the liquid crystal display element 1
However, since it is supported by the inner wall of the foot portion 8a of the metal frame 8, when the foot portion 8a opens, the liquid crystal display element 1 may shift in the plane direction (in the direction of the arrow in FIG. 3).
液晶表示素子１の端子２及びプリント基板６の導電パタ
ーン６ａの幅が広い場合は、多少ずれても接触状態が不
良になることはないが、情報伝達量の増加により、端子
２及び導電パターン６ａの幅が狭くなってくると、第４
図（ａ）のように、液晶表示素子１の僅かなずれによっ
ても、端子２及び制御パターン６ａが非接触状態になっ
たり、第４図（ｂ）のように、隣の端子２及び導電パタ
ーン６ａに誤接触したシするという問題点がある。If the widths of the terminals 2 of the liquid crystal display element 1 and the conductive patterns 6a of the printed circuit board 6 are wide, even if there is some misalignment, the contact condition will not deteriorate. As the width of the 4th
As shown in FIG. 4(a), even a slight shift of the liquid crystal display element 1 may cause the terminal 2 and the control pattern 6a to become non-contact, or as shown in FIG. 4(b), the adjacent terminal 2 and the conductive pattern There is a problem that 6a may be accidentally touched.
本発明は、前記問題点に鑑みてなされたもので、液晶表
示素子への情報伝達量の増加に伴う問題を解消した電子
機器の表示装置を提供することを目的とする。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a display device for electronic equipment that solves the problems associated with an increase in the amount of information transmitted to a liquid crystal display element.
課題を解決するだめの手段
本発明は、前記目的を達成するために、導光板に、位置
決め用突起及び保持部材を設けたことを特徴としている
。Means for Solving the Problems In order to achieve the above object, the present invention is characterized in that the light guide plate is provided with a positioning projection and a holding member.
作用
前記構造の電子機器の表示装置では、導光板が、その位
置決め用突起でプリント基板に固定され、保持部材で液
晶表示素子を規定位置に保持する。In the display device for electronic equipment having the above structure, the light guide plate is fixed to the printed circuit board by its positioning protrusion, and the holding member holds the liquid crystal display element at a specified position.
これにより、液晶表示素子のずれによる接触不良を防止
し、液晶表示素子への情報伝達量の増加に伴う精密化に
対応することができる。This prevents poor contact due to misalignment of the liquid crystal display element, and makes it possible to respond to the increased precision that accompanies an increase in the amount of information transmitted to the liquid crystal display element.
実施例
以下、添付図面を参照して本発明の一実施例を説明する
。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
本発明の電子機器の表示装置の全体構成は、前述した従
来の電子機器の表示装置とほぼ同様である。この本発明
の電子機器の表示装置を、概説すると、符号１１は文字
、記号等を表示する液晶表示素子を示しておシ、外部か
ら表示内容を制御する電気信号を受ける端子１２を備え
ている。符号１３はプラスチック製の導光板を示してお
り、その一端面に光源となるＬＥＤ１４ を実装したＬ
ＥＤ基板１５が取シ付けられている。符号１６は液晶表
示素子１１及びＬＥＤ１４等の制御回路（不図示）を有
するプリント基板を示している。導光板１３の下側面に
は、この導光板１３のプリント基板１６への位置決め用
の突起１３ａが設けられている。The overall configuration of the display device for an electronic device according to the present invention is almost the same as the display device for the conventional electronic device described above. To outline the display device for electronic equipment of the present invention, reference numeral 11 indicates a liquid crystal display element for displaying characters, symbols, etc., and it is equipped with a terminal 12 for receiving an electric signal for controlling display contents from the outside. . Reference numeral 13 indicates a plastic light guide plate, and an L is mounted with an LED 14 serving as a light source on one end surface of the light guide plate.
An ED board 15 is attached. Reference numeral 16 indicates a printed circuit board having a control circuit (not shown) such as the liquid crystal display element 11 and the LED 14. A protrusion 13a for positioning the light guide plate 13 onto the printed circuit board 16 is provided on the lower surface of the light guide plate 13.
プリント基板１６の表面には、液晶表示素子１１を制御
する電気信号を送出する導電パターン１６ａと導光板１
３の位置決めを行うだめの挿入孔１６ｂが設けられてい
る。The surface of the printed circuit board 16 is provided with a conductive pattern 16a that sends out electrical signals that control the liquid crystal display element 11, and a light guide plate 1.
An insertion hole 16b for positioning step 3 is provided.
符号１７はインターコネクタを示しており、液晶表示素
子１１ とプリント基板１６との間に介装され、液晶表
示素子１１の端子１２ とプリント基板１６の導電パタ
ーン１６ａとを電気的に接続している。符号１８は液晶
表示素子１１、導光板１３及びインターコネクタ１７
をプリント基板１６に固定する金属フレームを示してい
る。インターコネクタ１７は、絶縁体であるゴム製で、
その厚さ方向に図示しない導′成性の帯材が等間隔に複
数本配設されている。Reference numeral 17 indicates an interconnector, which is interposed between the liquid crystal display element 11 and the printed circuit board 16, and electrically connects the terminal 12 of the liquid crystal display element 11 and the conductive pattern 16a of the printed circuit board 16. . Reference numeral 18 indicates the liquid crystal display element 11, the light guide plate 13, and the interconnector 17.
A metal frame is shown for fixing the to the printed circuit board 16. The interconnector 17 is made of rubber, which is an insulator.
A plurality of conductive strips (not shown) are arranged at equal intervals in the thickness direction.
そして、前述の各部材は、金属フレーム１８で上側から
押圧支持されて、プリント基板１６に固定されている。Each of the above-mentioned members is pressed and supported from above by a metal frame 18 and fixed to the printed circuit board 16.
導光板１３の一端には、切欠凹部１３ｂが形成されてお
り、この切欠凹部１３ｂにインターコネクタ１７が嵌合
するようになっている。さらに、導光板１３の四隅には
、液晶表示素子１１ を保持する保持部材２０が設けら
れ、この保持部材２０は、射出成型等により成型される
導光板１３と一体的に成形されている。なお、保持部材
２０は、別体として成形して、導光板１３に取り付けて
もよい。A cutout recess 13b is formed at one end of the light guide plate 13, and the interconnector 17 is fitted into the cutout recess 13b. Furthermore, holding members 20 for holding the liquid crystal display element 11 are provided at the four corners of the light guide plate 13, and the holding members 20 are integrally molded with the light guide plate 13, which is molded by injection molding or the like. Note that the holding member 20 may be formed as a separate body and attached to the light guide plate 13.
そして、前記各部材は、導光板１３の両側にＬＥＤ基板
１５及びインターコネクタ１７が取り付けられ、導光板
１３の位置決め用突起１３ａをプリント基板１６の挿入
孔１６ｂに挿入させることで、導光板１３がプリント基
板１６に固定され、さらに、液晶表示素子１１が、導光
板１３の四隅の保持部材２０によって正確に保持され、
これらを覆うように上側から金属フレーム１８が取り付
けられて、全体が構成されている。金属フレーム１８は
、その足部１８ａが、プリント基板１６の両側に形成さ
れた切欠部１６Ｃに係止されている。The LED board 15 and the interconnector 17 are attached to both sides of the light guide plate 13, and the light guide plate 13 is inserted into the insertion hole 16b of the printed circuit board 16 by inserting the positioning protrusion 13a of the light guide plate 13 into the insertion hole 16b of the printed circuit board 16. The liquid crystal display element 11 is fixed to the printed circuit board 16, and furthermore, the liquid crystal display element 11 is accurately held by the holding members 20 at the four corners of the light guide plate 13.
A metal frame 18 is attached from above so as to cover these, and the entire structure is constructed. The legs 18a of the metal frame 18 are engaged with notches 16C formed on both sides of the printed circuit board 16.
以上のように構成されることにより、液晶表示素子１１
は、この素子１１ を保持するとともにそれ自体がプリ
ント基板１６に位置決め固定される導光板１３によって
、プリント基板１６に対する正確な位置に固定支持され
る。これにより、液晶表示素子１１への情報伝達量が増
加して、端子１２及び導電パターン１６ａの幅が狭くな
ってくる場合でも、プリント基板１６のずれがなく、接
触不良を確実に防止することができる。With the above configuration, the liquid crystal display element 11
is fixedly supported at an accurate position relative to the printed circuit board 16 by a light guide plate 13 which holds this element 11 and is itself positioned and fixed to the printed circuit board 16. As a result, even when the amount of information transmitted to the liquid crystal display element 11 increases and the widths of the terminals 12 and conductive patterns 16a become narrower, the printed circuit board 16 does not shift and contact failures can be reliably prevented. can.
また、液晶表示素子１１は、この素子１１を導光板１３
の上側に載置するとともに、導光板１３をプリント基板
１６に取り付けるだけで、正確に位置決めすることがで
き、組立作業性が向上する。In addition, the liquid crystal display element 11 is connected to a light guide plate 13.
By simply placing the light guide plate 13 on top of the printed circuit board 16 and attaching the light guide plate 13 to the printed circuit board 16, accurate positioning can be achieved, and assembly work efficiency is improved.
発明の効果
以上、説明したように、本発明の電子機器の表示装置に
よれば、導光板のプリント基板側に位置決め用突起を設
けるとともに、液晶表示素子側にこの液晶表示素子を保
持する保持部材を設けたので、液晶表示素子は、導光板
によってプリント基板に対する正確な位置に固定支持さ
れ、液晶表示素子への情報伝達量が増加して高い精度が
要求される場合でも、プリント基板のずれがなく、接触
不良を確実に防止することができるようになるという利
点を有する。Effects of the Invention As described above, according to the display device for electronic equipment of the present invention, a positioning protrusion is provided on the printed circuit board side of the light guide plate, and a holding member for holding the liquid crystal display element is provided on the liquid crystal display element side. As a result, the liquid crystal display element is fixedly supported at an accurate position relative to the printed circuit board by the light guide plate, and even when the amount of information transmitted to the liquid crystal display element increases and high accuracy is required, the misalignment of the printed circuit board is prevented. This has the advantage that poor contact can be reliably prevented.
【図面の簡単な説明】
第１図は本発明の一実施例としての電子機器の表示装置
を示す分解斜視図、第２図は従来の電子機器の表示装置
を示す分解斜視図、第３図は第２図の電子機器の表示装
置の部分断面図、第４図（ａ）。
（ｂ）は第２図の電子機器の表示装置において液晶表示
素子が僅かにずれた場合の液晶表示素子とプリント基板
間の接触状態を示す部分断面図である。
１１−・・液晶表示素子、１３・・導光板、１３ａ・・
・導光板１３の位置決め用突起、１６・・・プリント基
板、１６ｂ・・・プリント基板１６の挿入孔、２０
・保持部材。
代理人の氏名 弁理士 粟 野−重 孝 ほか１名第１
図
第
図
第
図
第
図[Brief Description of the Drawings] Fig. 1 is an exploded perspective view showing a display device for an electronic device as an embodiment of the present invention, Fig. 2 is an exploded perspective view showing a display device for a conventional electronic device, and Fig. 3 is an exploded perspective view showing a display device for an electronic device as an embodiment of the present invention. 4(a) is a partial cross-sectional view of the display device of the electronic device shown in FIG. 2; FIG. (b) is a partial sectional view showing the contact state between the liquid crystal display element and the printed circuit board when the liquid crystal display element is slightly shifted in the display device of the electronic device shown in FIG. 2; 11-...Liquid crystal display element, 13...Light guide plate, 13a...
- Positioning protrusion of light guide plate 13, 16... Printed circuit board, 16b... Insertion hole of printed circuit board 16, 20
・Holding member. Name of agent: Patent attorney Takashi Awano-Shige and 1 other person 1st
Figure Figure Figure Figure
Claims (1)
素子の後面に配設されて後方から照明する導光板と、前
記液晶表示素子及び導光板が取り付けられるプリント基
板とを備え、前記導光板に、前記プリント基板に設けら
れた挿入孔に挿入する位置決め用突起を設けるとともに
、前記液晶表示素子を保持する保持部材を設けたことを
特徴とする電子機器の表示装置。The light guide plate includes a liquid crystal display element that displays characters, symbols, etc., a light guide plate that is arranged on the rear surface of the liquid crystal display element and illuminates from the rear, and a printed circuit board to which the liquid crystal display element and the light guide plate are attached. A display device for an electronic device, further comprising a positioning projection inserted into an insertion hole provided in the printed circuit board, and a holding member for holding the liquid crystal display element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63237603A JP2506990B2 (en) | 1988-09-22 | 1988-09-22 | Display of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63237603A JP2506990B2 (en) | 1988-09-22 | 1988-09-22 | Display of electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285880A true JPH0285880A (en) | 1990-03-27 |
| JP2506990B2 JP2506990B2 (en) | 1996-06-12 |
Family
ID=17017768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63237603A Expired - Fee Related JP2506990B2 (en) | 1988-09-22 | 1988-09-22 | Display of electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506990B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443388A (en) * | 1990-06-11 | 1992-02-13 | Fujitsu Ltd | Structure and assembling method for lighting type liquid crystal display |
| JPH069170U (en) * | 1992-07-06 | 1994-02-04 | 株式会社東芝 | Electronic component fixture |
| JPH0636035U (en) * | 1992-10-15 | 1994-05-13 | アルプス電気株式会社 | Liquid crystal display |
| US5375005A (en) * | 1991-09-10 | 1994-12-20 | Sharp Kabushiki Kaisha | Liquid crystal display device for effectively supporting liquid crystal plate and illuminating device |
| US5631673A (en) * | 1992-12-25 | 1997-05-20 | Omron Corporation | Control device |
| US6034751A (en) * | 1996-04-23 | 2000-03-07 | Nec Corporation | Elastically deformed retaining members within retaining structure of LCD panel for electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968385U (en) * | 1982-10-28 | 1984-05-09 | 日本精機株式会社 | liquid crystal display device |
| JPS5984573U (en) * | 1982-11-29 | 1984-06-07 | 日本精機株式会社 | Fixing device for light-transparent display members |
-
1988
- 1988-09-22 JP JP63237603A patent/JP2506990B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5968385U (en) * | 1982-10-28 | 1984-05-09 | 日本精機株式会社 | liquid crystal display device |
| JPS5984573U (en) * | 1982-11-29 | 1984-06-07 | 日本精機株式会社 | Fixing device for light-transparent display members |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0443388A (en) * | 1990-06-11 | 1992-02-13 | Fujitsu Ltd | Structure and assembling method for lighting type liquid crystal display |
| US5375005A (en) * | 1991-09-10 | 1994-12-20 | Sharp Kabushiki Kaisha | Liquid crystal display device for effectively supporting liquid crystal plate and illuminating device |
| JPH069170U (en) * | 1992-07-06 | 1994-02-04 | 株式会社東芝 | Electronic component fixture |
| JPH0636035U (en) * | 1992-10-15 | 1994-05-13 | アルプス電気株式会社 | Liquid crystal display |
| US5631673A (en) * | 1992-12-25 | 1997-05-20 | Omron Corporation | Control device |
| US6034751A (en) * | 1996-04-23 | 2000-03-07 | Nec Corporation | Elastically deformed retaining members within retaining structure of LCD panel for electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506990B2 (en) | 1996-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4513353A (en) | Connection of leadless integrated circuit package to a circuit board | |
| US4997377A (en) | Adaptor for computers | |
| US5702269A (en) | Electrical connector | |
| DE69105927D1 (en) | Electrical connector assembly for mounting on a printed circuit board. | |
| JPH0285880A (en) | Display device of electronic apparatus | |
| US4658104A (en) | Printed wiring board | |
| JPH041750Y2 (en) | ||
| JPH11288751A (en) | Structure of mounting terminal on printed wiring board | |
| US4741472A (en) | Method of soldering an integrated circuit and printed circuit board | |
| JPS6313666Y2 (en) | ||
| US5938312A (en) | Surface mounting type light emitting display device, process for making the same, and surface mounting structure of the same | |
| US5299096A (en) | LED mounting holder and device for mounting LED using it | |
| US6191369B1 (en) | Printed circuit board having a marker trace for component alignment | |
| JPS6129146Y2 (en) | ||
| JPH09312183A (en) | Printed wiring board connector | |
| JPH0631168U (en) | Flexible printed circuit board | |
| KR930002845Y1 (en) | Connector construct | |
| JP4514250B2 (en) | LCD panel frame holding mechanism | |
| JPH0729647A (en) | Flexible printed board device | |
| JPH0735342Y2 (en) | Printed circuit board socket | |
| JPH02865Y2 (en) | ||
| JP2756166B2 (en) | Molded circuit board and manufacturing method thereof | |
| JPH05121122A (en) | Fuse and electric connector having shunt function | |
| JPH11153782A (en) | Liquid crystal display device and assembly method thereof | |
| JPH0528086U (en) | PCB mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |