JP4501485B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP4501485B2 JP4501485B2 JP2004088294A JP2004088294A JP4501485B2 JP 4501485 B2 JP4501485 B2 JP 4501485B2 JP 2004088294 A JP2004088294 A JP 2004088294A JP 2004088294 A JP2004088294 A JP 2004088294A JP 4501485 B2 JP4501485 B2 JP 4501485B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- signal
- video
- switch elements
- shield
- 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 - Lifetime
Links
- 230000003071 parasitic effect Effects 0.000 description 38
- 238000005070 sampling Methods 0.000 description 12
- 101100042610 Arabidopsis thaliana SIGB gene Proteins 0.000 description 11
- 101100294408 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) MOT2 gene Proteins 0.000 description 8
- 101150117326 sigA gene Proteins 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 101100042626 Arabidopsis thaliana SIGF gene Proteins 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 101100421503 Arabidopsis thaliana SIGA gene Proteins 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 101100042613 Arabidopsis thaliana SIGC gene Proteins 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 101100042615 Arabidopsis thaliana SIGD gene Proteins 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
Claims (2)
- 横方向に配されたゲート配線、縦方向に配された信号配線、及び、各ゲート配線と各信号配線が交差する部分に配された各画素から成る画素アレイ部、
各ゲート配線に接続された垂直走査回路、
外部から供給された映像信号を取り入れる、横方向に配されたビデオ配線、
ビデオ配線と信号配線との間に接続されたスイッチ素子の複数から成るスイッチ素子の組、並びに、
水平走査期間で各スイッチ素子を順次オンしてビデオ配線から映像信号を信号配線に順次サンプリングし、以て、選択された行の画素に映像信号を書き込む水平走査回路、
を備えた表示装置において、
スイッチ素子の横方向の幅寸法は、信号配線の間隔に比べて大きく、
スイッチ素子は、縦方向に複数、配されており、
各スイッチ素子は、ビデオ配線から縦方向に分岐した分岐配線に接続された入力端子と、信号配線に接続された出力端子とを有し、
更に、互いに隣接するスイッチ素子の組の間であって、分岐配線と信号配線との間にシールド配線が設けられており、
画素は、画素電極及び対向電極を備えており、
シールド配線は、画素アレイ部を囲むシールド配線から一部分岐した部分から成り、
シールド配線には、対向電極に印加される対向電位が印加されることを特徴とする表示装置。 - 水平走査回路は、スイッチ素子の組を構成する複数のスイッチ素子を同時にオンして、ビデオ配線から映像信号を対応する信号配線にサンプリングすることを特徴とする請求項1に記載の表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004088294A JP4501485B2 (ja) | 2004-03-25 | 2004-03-25 | 表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004088294A JP4501485B2 (ja) | 2004-03-25 | 2004-03-25 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005274990A JP2005274990A (ja) | 2005-10-06 |
JP4501485B2 true JP4501485B2 (ja) | 2010-07-14 |
Family
ID=35174733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004088294A Expired - Lifetime JP4501485B2 (ja) | 2004-03-25 | 2004-03-25 | 表示装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4501485B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5299224B2 (ja) * | 2009-11-02 | 2013-09-25 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611684A (ja) * | 1992-06-25 | 1994-01-21 | Sharp Corp | 液晶表示装置 |
JPH07294870A (ja) * | 1994-04-22 | 1995-11-10 | Seiko Epson Corp | 薄膜トランジスタ回路およびそれを用いた液晶表示装置 |
JP2002049330A (ja) * | 2000-07-31 | 2002-02-15 | Seiko Epson Corp | 電気光学装置及びそれを有する電子機器並びに投射型表示装置 |
-
2004
- 2004-03-25 JP JP2004088294A patent/JP4501485B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611684A (ja) * | 1992-06-25 | 1994-01-21 | Sharp Corp | 液晶表示装置 |
JPH07294870A (ja) * | 1994-04-22 | 1995-11-10 | Seiko Epson Corp | 薄膜トランジスタ回路およびそれを用いた液晶表示装置 |
JP2002049330A (ja) * | 2000-07-31 | 2002-02-15 | Seiko Epson Corp | 電気光学装置及びそれを有する電子機器並びに投射型表示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2005274990A (ja) | 2005-10-06 |
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