JPH0233031U - - Google Patents
Info
- Publication number
- JPH0233031U JPH0233031U JP11192988U JP11192988U JPH0233031U JP H0233031 U JPH0233031 U JP H0233031U JP 11192988 U JP11192988 U JP 11192988U JP 11192988 U JP11192988 U JP 11192988U JP H0233031 U JPH0233031 U JP H0233031U
- Authority
- JP
- Japan
- Prior art keywords
- pixel
- electrode
- electrodes
- pixel electrodes
- electrode structure
- 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 6
- 239000011159 matrix material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図はこの考案のアクテイブマトリクス型液
晶表示装置の画素電極構造の一実施例を説明する
ための説明図、第２図は従来の電極構造を説明す
るための説明図、第３図Ａ及びＢは従来及びこの
考案の画素電極構造を具えたアクテイブマトリク
ス型液晶表示装置での表示例をそれぞれ示す図、
第４図は第１図に示したアクテイブマトリクス型
液晶表示装置の画素電極構造の電気的等価回路図
である。
Ｇｉ，Ｇｉ＋１…走査電極、ｒｊ，ｇｊ，ｂｊ
…信号電極、Ｒｊ，Ｇｊ，Ｂｊ…画素電極、Ｔｒ
，Ｔｇ，Ｔｂ…アクテイブ素子（例えば薄膜トラ
ンジスタ）、Ｌ…液晶。
FIG. 1 is an explanatory diagram for explaining one embodiment of the pixel electrode structure of the active matrix liquid crystal display device of this invention, FIG. 2 is an explanatory diagram for explaining the conventional electrode structure, and FIGS. B is a diagram showing an example of display in an active matrix liquid crystal display device equipped with a conventional pixel electrode structure and a pixel electrode structure of this invention, respectively;
FIG. 4 is an electrical equivalent circuit diagram of the pixel electrode structure of the active matrix liquid crystal display device shown in FIG. G i , G i+1 ... scanning electrode, r j , g j , b j
...signal electrode, R j , G j , B j ... pixel electrode, T r
, T g , T b . . . active element (for example, thin film transistor), L . . . liquid crystal.
Claims (1)
続されたアクテイブ素子によつてそれぞれ個別駆
動されるＲ，Ｇ及びＢ画素電極を複数組具え、一
組のこれらＲ，Ｇ及びＢ画素電極で一つの絵素を
形成して成るアクテイブマトリクス型液晶表示装
置の画素電極構造において、 走査電極及び信号電極の各交差部のＲ，Ｇ及び
Ｂ画素電極のそれぞれを前記走査電極の延在する
方向に実質的に「く」の字状に突出させた形状と
し、 これらＲ，Ｇ及びＢ画素電極のそれぞれに１個
のアクテイブ素子を対応させて設けて成る ことを特徴とするアクテイブマトリクス型液晶
表示装置の画素電極構造。 (2) これらＲ，Ｇ及びＢ画素電極のそれぞれの
「く」の字状の突出部の突出方向へのずれ量を各
画素電極の両端から０．８〜１．２画素ピツチの
範囲内のいずれかの値とする ことを特徴とする請求項１記載のアクテイブマ
トリクス型液晶表示装置の画素電極構造。[Claims for Utility Model Registration] (1) A plurality of sets of R, G, and B pixel electrodes each individually driven by active elements connected to mutually orthogonal scanning electrodes and signal electrodes, and one set of these R pixel electrodes is provided. , G, and B pixel electrodes forming one pixel, in which each of the R, G, and B pixel electrodes at each intersection of the scanning electrode and the signal electrode is scanned. The electrode has a substantially dogleg shape protruding in the direction in which the electrode extends, and one active element is provided corresponding to each of these R, G, and B pixel electrodes. Pixel electrode structure of active matrix liquid crystal display device. (2) The amount of deviation in the protrusion direction of the “dog”-shaped protrusion of each of these R, G, and B pixel electrodes is within a range of 0.8 to 1.2 pixel pitch from both ends of each pixel electrode. The pixel electrode structure of an active matrix liquid crystal display device according to claim 1, wherein the pixel electrode structure has one of the following values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11192988U JPH0233031U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11192988U JPH0233031U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233031U true JPH0233031U (en) | 1990-03-01 |
Family
ID=31350411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11192988U Pending JPH0233031U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233031U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05307194A (en) * | 1992-04-28 | 1993-11-19 | Semiconductor Energy Lab Co Ltd | Active matrix display device and its driving method |
| US7847906B2 (en) | 2003-07-31 | 2010-12-07 | Samsung Electronics Co., Ltd. | Liquid crystal display |
| US7894026B2 (en) | 2003-10-01 | 2011-02-22 | Samsung Electronics Co., Ltd. | Thin film transistor array panel and liquid crystal display including light shield |
| US7944535B2 (en) | 2004-01-28 | 2011-05-17 | Samsung Electronics Co., Ltd. | Liquid crystal display and a method for manufacturing the same |
| KR101122227B1 (en) * | 2003-08-13 | 2012-03-19 | 삼성전자주식회사 | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
| US8300192B2 (en) | 2004-10-06 | 2012-10-30 | Samsung Electronics Co., Ltd. | Liquid crystal display and thin film transistor array panel usable with the liquid crystal display |
| KR101219034B1 (en) * | 2003-12-03 | 2013-01-07 | 삼성디스플레이 주식회사 | Panel and multi-domain liquid crystal display including the same |
| KR101337260B1 (en) * | 2003-08-13 | 2013-12-05 | 삼성디스플레이 주식회사 | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
-
1988
- 1988-08-26 JP JP11192988U patent/JPH0233031U/ja active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05307194A (en) * | 1992-04-28 | 1993-11-19 | Semiconductor Energy Lab Co Ltd | Active matrix display device and its driving method |
| US7847906B2 (en) | 2003-07-31 | 2010-12-07 | Samsung Electronics Co., Ltd. | Liquid crystal display |
| KR101122227B1 (en) * | 2003-08-13 | 2012-03-19 | 삼성전자주식회사 | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
| KR101337260B1 (en) * | 2003-08-13 | 2013-12-05 | 삼성디스플레이 주식회사 | Multi-domain liquid crystal display and a thin film transistor substrate of the same |
| US7894026B2 (en) | 2003-10-01 | 2011-02-22 | Samsung Electronics Co., Ltd. | Thin film transistor array panel and liquid crystal display including light shield |
| KR101219034B1 (en) * | 2003-12-03 | 2013-01-07 | 삼성디스플레이 주식회사 | Panel and multi-domain liquid crystal display including the same |
| US7944535B2 (en) | 2004-01-28 | 2011-05-17 | Samsung Electronics Co., Ltd. | Liquid crystal display and a method for manufacturing the same |
| US8300192B2 (en) | 2004-10-06 | 2012-10-30 | Samsung Electronics Co., Ltd. | Liquid crystal display and thin film transistor array panel usable with the liquid crystal display |
| US8477279B2 (en) | 2004-10-06 | 2013-07-02 | Samsung Display Co., Ltd. | Liquid crystal display and thin film transistor array panel usable with the liquid crystal display |
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