JPH0289475U - - Google Patents
Info
- Publication number
- JPH0289475U JPH0289475U JP16891988U JP16891988U JPH0289475U JP H0289475 U JPH0289475 U JP H0289475U JP 16891988 U JP16891988 U JP 16891988U JP 16891988 U JP16891988 U JP 16891988U JP H0289475 U JPH0289475 U JP H0289475U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- display
- display device
- color compensation
- 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 23
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図〜第５図は本考案の一実施例を示したも
ので、第１図は液晶表示装置の断面図、第２図は
出射側偏光板の透過軸方向と色補償用液晶パネル
の液晶分子配向方向と表示用液晶パネルの液晶分
子配向方向と入射側偏光板の透過軸方向を示す平
面図、第３図はタツチ入力状態における液晶表示
装置の断面図、第４図は表示駆動回路と座標検出
回路の接続図、第５図は色補償用液晶パネルにお
けるタツチ圧と電極間容量との関係を示す図であ
る。
１……表示用液晶パネル、２……色補償用液晶
パネル、３，４……偏光板、Ａ１，Ａ２……液晶
、１３……走査電極、１４……信号電極、２３，
２４……タツチ入力点座標検出用透明電極（２４
……Ｙ軸電極、２４……Ｘ軸電極）。
Figures 1 to 5 show an embodiment of the present invention. Figure 1 is a cross-sectional view of a liquid crystal display device, and Figure 2 is a cross-sectional view of a liquid crystal display device and the direction of the transmission axis of the output side polarizing plate and the color compensation liquid crystal panel. A plan view showing the orientation direction of liquid crystal molecules, the orientation direction of liquid crystal molecules in the display liquid crystal panel, and the transmission axis direction of the polarizing plate on the incident side. Figure 3 is a cross-sectional view of the liquid crystal display device in the touch input state. Figure 4 is the display drive circuit. FIG. 5 is a diagram showing the relationship between touch pressure and interelectrode capacitance in a color compensation liquid crystal panel. 1... Liquid crystal panel for display, 2... Liquid crystal panel for color compensation, 3, 4... Polarizing plate, A1 , A2 ... Liquid crystal, 13... Scanning electrode, 14... Signal electrode, 23,
24...Transparent electrode for touch input point coordinate detection (24
... Y-axis electrode, 24 ... X-axis electrode).
Claims (1)
７０°のツイスト角でツイスト配列させたＳＴＮ
型の表示用液晶パネルと、この表示用液晶パネル
と同じツイスト角で液晶分子をツイスト配列させ
かつこの液晶分子のツイスト方向を前記表示用液
晶パネルの液晶分子ツイスト方向と逆にしたＳＴ
Ｎ型の色補償用液晶パネルとを積層した二層型の
液晶表示装置において、前記色補償用液晶パネル
の液晶層をはさんで対向する一対の基板面に、タ
ツチ入力点座標検出用透明電極を形成したことを
特徴とする液晶表示装置。 Equipped with display electrodes and with liquid crystal molecules at 200°~2
STN arranged in a twisted arrangement with a twist angle of 70°
type display liquid crystal panel, and an ST in which liquid crystal molecules are arranged in a twisted manner at the same twist angle as the display liquid crystal panel, and the twist direction of the liquid crystal molecules is opposite to the liquid crystal molecule twist direction of the display liquid crystal panel.
In a two-layer liquid crystal display device in which an N-type color compensation liquid crystal panel is laminated, a transparent electrode for touch input point coordinate detection is provided on a pair of substrate surfaces facing each other across the liquid crystal layer of the color compensation liquid crystal panel. A liquid crystal display device characterized by forming:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16891988U JPH0289475U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16891988U JPH0289475U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0289475U true JPH0289475U (en) | 1990-07-16 |
Family
ID=31458522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16891988U Pending JPH0289475U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0289475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191819A (en) * | 1990-11-27 | 1992-07-10 | Fujitsu Kiden Ltd | Liquid crystal display element |
| JP2011237528A (en) * | 2010-05-07 | 2011-11-24 | Tescom & Co Ltd | Liquid crystal display device |
-
1988
- 1988-12-27 JP JP16891988U patent/JPH0289475U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04191819A (en) * | 1990-11-27 | 1992-07-10 | Fujitsu Kiden Ltd | Liquid crystal display element |
| JP2011237528A (en) * | 2010-05-07 | 2011-11-24 | Tescom & Co Ltd | Liquid crystal display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0289432U (en) | ||
| WO2014134873A1 (en) | Capacitive touch control module, capacitive embedded touchscreen and display device | |
| JPH0519233A (en) | Liquid crystal display device | |
| JPH0289475U (en) | ||
| JPH0419527Y2 (en) | ||
| JPS63144617U (en) | ||
| JPH0289424U (en) | ||
| JPS61201149U (en) | ||
| JPS63164723U (en) | ||
| JPH0392628U (en) | ||
| JPH02135317A (en) | Input/output liquid crystal display device | |
| JPS61188184U (en) | ||
| JPS6265628U (en) | ||
| JPS6216930U (en) | ||
| JPS63144618U (en) | ||
| JPS63199277U (en) | ||
| JPS6235327U (en) | ||
| JPS649224U (en) | ||
| JPH01164426U (en) | ||
| JPS61160427U (en) | ||
| JPS6122081U (en) | liquid crystal display device | |
| JPH0314619U (en) | ||
| JPH01103823U (en) | ||
| JPS6369322U (en) | ||
| JPS62187783U (en) |