JPS591247Y2 - display device - Google Patents
display deviceInfo
- Publication number
- JPS591247Y2 JPS591247Y2 JP12593180U JP12593180U JPS591247Y2 JP S591247 Y2 JPS591247 Y2 JP S591247Y2 JP 12593180 U JP12593180 U JP 12593180U JP 12593180 U JP12593180 U JP 12593180U JP S591247 Y2 JPS591247 Y2 JP S591247Y2
- Authority
- JP
- Japan
- Prior art keywords
- display panel
- circuit board
- printed circuit
- lead
- electronic 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.)
- Expired
Links
Description
【考案の詳細な説明】
この考案は液晶などの電気光学的表示物質を用いた表示
装置に関するものである。[Detailed Description of the Invention] This invention relates to a display device using an electro-optic display material such as liquid crystal.
従来、液晶などの表示パネルのリード電極端子と、駆動
用の電子回路のリード電極端子との接続は、半田づけ、
あるいは導電性接着剤、さらには導電部と絶縁部とをも
った導電性ゴムを用いて行っている。Conventionally, the lead electrode terminals of a display panel such as a liquid crystal display and the lead electrode terminals of a driving electronic circuit have been connected by soldering,
Alternatively, a conductive adhesive or further a conductive rubber having a conductive part and an insulating part is used.
その場合、表示パネルのリード電極端子とプリント基板
上のリード配線とは対向する位置に揃わなくてはならな
い。In that case, the lead electrode terminals of the display panel and the lead wiring on the printed circuit board must be aligned in opposing positions.
したがって一種のプリント基板のリード配線パターンに
対し、表示パネルのリード電極端子の位置は決まり、表
示パネルにバリエーションをもたせることが困難で゛あ
った。Therefore, the positions of the lead electrode terminals of the display panel are determined based on the lead wiring pattern of the printed circuit board, and it is difficult to provide variations in the display panel.
この考案は表示パネルと駆動電子回路との電気的接続を
行うのに両面プリント基板をはさんだ導電性ゴムを用い
ることにより、一種のプリント基板の配線パターンに対
し、異ったリード電極パターンをもつ表示パネルを使え
るようにしたものである。This idea uses conductive rubber sandwiching a double-sided printed circuit board to make electrical connections between the display panel and the drive electronic circuit, and has a lead electrode pattern that is different from the wiring pattern of a type of printed circuit board. This allows the use of a display panel.
つぎに図面について説明する。Next, the drawings will be explained.
表示パネル１は、透明電極膜を形成した２枚のガラス板
２，３の間に液晶４を封入してなるもので、一方のガラ
ス板２の外縁部にリード電極端子が設けられている。The display panel 1 has a liquid crystal 4 sealed between two glass plates 2 and 3 on which transparent electrode films are formed, and lead electrode terminals are provided at the outer edge of one of the glass plates 2.
プリント基板５にはＬＳＩ ６などの電子回路部品が配
設され、上記ＬＳＩのリード端子はプリント基板の配線
に接続され、そのリード配線はプリント基板外縁部まで
導出形成されている。Electronic circuit components such as an LSI 6 are arranged on the printed circuit board 5, and the lead terminals of the LSI are connected to the wiring of the printed circuit board, and the lead wiring is extended to the outer edge of the printed circuit board.
これら表示パネル１のリード電極端子とプリント基板５
のリード配線端子との接続は、両面プノンＩ・基板７を
はさんだ導電性ゴム８，９により行う。These lead electrode terminals of the display panel 1 and the printed circuit board 5
The connection with the lead wiring terminals is made by conductive rubbers 8 and 9 sandwiching the double-sided Pnon I substrate 7.
導電性ゴム８，９には第２図示のように、絶縁部１０と
導電部１１とが、表示パネル１のリード電極端子、プリ
ント基板７のリード配線端子の間隔に合せて設けである
。As shown in the second figure, the conductive rubbers 8 and 9 are provided with an insulating part 10 and a conductive part 11 in accordance with the spacing between the lead electrode terminals of the display panel 1 and the lead wiring terminals of the printed circuit board 7.
両面プリント７にはその両面にわたって必要な配線が形
ｅ、されている。Necessary wiring is formed on both sides of the double-sided print 7.
表示パネル１のリード電極端子の位置あるいはピッチな
どが、プリント基板のリード配線端子の位置やピッチと
揃っていなくても、この両面プリント７に適当に配線を
施しておくことにより、正しく接続をはかることができ
るものである。Even if the position or pitch of the lead electrode terminals on the display panel 1 are not aligned with the position or pitch of the lead wiring terminals on the printed circuit board, proper wiring can be achieved by properly wiring the double-sided print 7. It is something that can be done.
上述の構成よりなる本考案にかかる表示装置によれば、
ある特定のＬＳＩを組込んだプリント基板に対し、各種
の表示パネルの使用が可能となり表示装置の商品バラエ
ティ−を拡げることができる。According to the display device according to the present invention having the above-described configuration,
Various display panels can be used for a printed circuit board incorporating a specific LSI, and the product variety of display devices can be expanded.
第１図は本考案の一実施例の断面説明図、第２図は導電
性ゴムの斜視図である。
１・・・・・・表示パネル、５・・・・・・プリント基
板、７・・・・・・両面プリント基板、８，９・・・・
・・導電性ゴム。FIG. 1 is an explanatory cross-sectional view of one embodiment of the present invention, and FIG. 2 is a perspective view of conductive rubber. 1...Display panel, 5...Printed circuit board, 7...Double-sided printed circuit board, 8, 9...
...Conductive rubber.
Claims (1)
子回路を配置したプリント基板とを対向させ、上記表示
パネルのリード電極端子とプリント基板上の電子回路の
リード配線端子との間に、両面プリント基板をはさんだ
導電性ゴムを配置し、上記表示パネルと電子回路との電
気的接続を行ったことを特徴とする表示装置。An electro-optical display panel and a printed circuit board on which an electronic circuit for driving the display panel is disposed face each other, and double-sided printing is performed between the lead electrode terminals of the display panel and the lead wiring terminals of the electronic circuit on the printed circuit board. A display device characterized in that conductive rubber sandwiching a substrate is arranged to electrically connect the display panel and an electronic circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593180U JPS591247Y2 (en) | 1980-09-04 | 1980-09-04 | display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12593180U JPS591247Y2 (en) | 1980-09-04 | 1980-09-04 | display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5749274U JPS5749274U (en) | 1982-03-19 |
| JPS591247Y2 true JPS591247Y2 (en) | 1984-01-13 |
Family
ID=29486378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12593180U Expired JPS591247Y2 (en) | 1980-09-04 | 1980-09-04 | display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS591247Y2 (en) |
-
1980
- 1980-09-04 JP JP12593180U patent/JPS591247Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749274U (en) | 1982-03-19 |
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