JPH0337423U - - Google Patents
Info
- Publication number
- JPH0337423U JPH0337423U JP9772589U JP9772589U JPH0337423U JP H0337423 U JPH0337423 U JP H0337423U JP 9772589 U JP9772589 U JP 9772589U JP 9772589 U JP9772589 U JP 9772589U JP H0337423 U JPH0337423 U JP H0337423U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- signal
- input terminal
- crystal panel
- side input
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Description
第１図ａ，ｂ，ｃおよびｄはそれぞれ本考案に
係る小型液晶表示装置の実施例の正面図、平面図
、右側面図および下面図、第２図ａ，ｂはそれぞ
れ本考案の小型液晶表示装置を構成する液晶パネ
ルの正面図および左側面図、第３図ａおよびｂは
それぞれ本考案の小型液晶表示装置を構成する液
晶パネルブロツクの第１の実施例の正面図および
左側面図、第４図は本考案の小型液晶表示装置を
構成する液晶パネルブロツクの第２の実施例を示
す正面図、第５図は本考案の小型液晶表示装置を
構成する液晶パネルブロツクの第３の実施例を示
す正面図、第６図は第１図ａの断面ＡＡを示す部
分断面図、第７図は従来例の使用状態を示す模式
図である。
１００……ハウジング、２００……フレキシブ
ル・プリント基板、３００……液晶パネル、３０
１……走査基板、３０２……信号基板、３０３…
…走査回路チツプ、３０４……信号回路チツプ、
３０５……走査側入力端子群、３０６，３１６…
…信号側入力端子群、４００……制御回路。
Figures 1 a, b, c and d are respectively a front view, a top view, a right side view and a bottom view of an embodiment of a small liquid crystal display device according to the present invention, and Figures 2 a and b are respectively a small liquid crystal display device according to the present invention. A front view and a left side view of a liquid crystal panel constituting a display device; FIGS. 3a and 3b are respectively a front view and a left side view of a first embodiment of a liquid crystal panel block constituting a small liquid crystal display device of the present invention; FIG. 4 is a front view showing a second embodiment of the liquid crystal panel block constituting the small liquid crystal display device of the present invention, and FIG. 5 is a front view showing a third embodiment of the liquid crystal panel block constituting the small liquid crystal display device of the present invention. FIG. 6 is a front view showing an example, FIG. 6 is a partial cross-sectional view taken along section AA of FIG. 1a, and FIG. 7 is a schematic diagram showing a conventional example in use. 100...Housing, 200...Flexible printed circuit board, 300...Liquid crystal panel, 30
1...Scanning board, 302...Signal board, 303...
...Scanning circuit chip, 304...Signal circuit chip,
305...Scanning side input terminal group, 306, 316...
...Signal side input terminal group, 400...Control circuit.
Claims (1)
状のハウジングをほぼ２領域に分け、それぞれの
領域に液晶パネルと外部信号を受けて液晶パネル
を駆動する制御回路を収容し、液晶パネルを構成
する走査基板と信号基板の上にそれぞれ走査回路
チツプと信号回路チツプを直接搭載し、走査側入
力端子群および信号側入力端子群と制御回路を１
枚のフレキシブル・プリント基板で接続してなる
小型液晶表示装置において、 液晶パネルの信号電極を２方向に出して信号側
入力端子群を２箇所に集めたことを特徴とする小
型液晶表示装置。 (2) 請求項１に記載の小型液晶表示装置におい
て、上記２組の信号側入力端子群のうち制御回路
から遠い方を制御回路に接続するフレキシブル・
プリント基板の配線を、上記走査回路チツプと重
ねて配置したことを特徴とする小型液晶表示装置
。[Claims for Utility Model Registration] (1) In order to be attached to a projector for projection display, a plate-shaped housing is divided into approximately two areas, and each area has a liquid crystal panel and receives an external signal to drive the liquid crystal panel. The scanning circuit chip and the signal circuit chip are directly mounted on the scanning board and the signal board, respectively, which constitute the liquid crystal panel, and the scanning side input terminal group, the signal side input terminal group, and the control circuit are integrated into one.
A compact liquid crystal display device connected by two flexible printed circuit boards, characterized in that the signal electrodes of the liquid crystal panel are brought out in two directions, and the signal side input terminal groups are gathered in two places. (2) In the small liquid crystal display device according to claim 1, there is provided a flexible terminal for connecting the one farther from the control circuit to the control circuit of the two sets of signal side input terminal groups.
A small liquid crystal display device characterized in that wiring on a printed circuit board is arranged to overlap the scanning circuit chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9772589U JPH0337423U (en) | 1989-08-22 | 1989-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9772589U JPH0337423U (en) | 1989-08-22 | 1989-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337423U true JPH0337423U (en) | 1991-04-11 |
Family
ID=31646858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9772589U Pending JPH0337423U (en) | 1989-08-22 | 1989-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337423U (en) |
-
1989
- 1989-08-22 JP JP9772589U patent/JPH0337423U/ja active Pending
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