JP5662114B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5662114B2 JP5662114B2 JP2010257036A JP2010257036A JP5662114B2 JP 5662114 B2 JP5662114 B2 JP 5662114B2 JP 2010257036 A JP2010257036 A JP 2010257036A JP 2010257036 A JP2010257036 A JP 2010257036A JP 5662114 B2 JP5662114 B2 JP 5662114B2
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- Prior art keywords
- signal line
- line
- common
- semiconductor film
- electrode
- 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.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/0426—Layout of electrodes and connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/04—Display protection
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- Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Description
の通りである。
Claims (5)
- 絶縁基板と、
前記絶縁基板の上に第1の信号線と前記第1の信号線よりも前記表示領域の側に設けられた第2の信号線と前記第1の信号線よりも前記表示領域の外側に設けられた第3の信号線とが形成された第1の導電層と、
前記第1の導電層の上層に設けられた絶縁層と、
前記絶縁層の上層に設けられ、前記第1の信号線および第2の信号線と平面的に重なる半導体膜が形成された半導体層と、
を含み、
前記第2の信号線と前記第3の信号線とは、前記半導体膜よりも上層に設けられた導電層によって電気的に接続され、
前記第1の信号線のうち前記半導体膜に重なる部分と前記第2の信号線のうち前記半導体膜に重なる部分との距離は、前記第1の信号線と前記第2の信号線との間の距離のうち最小の距離より大きい、
ことを特徴とする表示装置。 - 前記第1の信号線のうち前記半導体膜に重なる部分と前記第2の信号線のうち前記半導体膜に重なる部分との距離は、前記第1の信号線と前記第2の信号線との間の距離のうち最小の距離より1.2倍以上大きい、
ことを特徴とする請求項1に記載の表示装置。 - 前記半導体膜の上面に接する導電膜が設けられる第2の導電層をさらに含む、
ことを特徴とする請求項1または2のいずれかに記載の表示装置。 - それぞれが画素電極と画素スイッチとを含む複数の画素回路をさらに含み、
前記第1の信号線は前記画素電極との間で発生する電界を液晶に印加するコモン電極に接続され、
前記第2の信号線は前記画素スイッチのゲート電極と接続される、
ことを特徴とする請求項1から3のいずれかに記載の表示装置。 - 前記第2の信号線は前記第1の信号線に直交する方向に複数設けられており、前記第2の信号線のそれぞれに対応する前記半導体膜は互いに離間して設けられている、
ことを特徴とする請求項1から4のいずれかに記載の表示装置。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010257036A JP5662114B2 (ja) | 2010-11-17 | 2010-11-17 | 表示装置 |
| US13/296,259 US9070335B2 (en) | 2010-11-17 | 2011-11-15 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010257036A JP5662114B2 (ja) | 2010-11-17 | 2010-11-17 | 表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012108315A JP2012108315A (ja) | 2012-06-07 |
| JP5662114B2 true JP5662114B2 (ja) | 2015-01-28 |
Family
ID=46047288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010257036A Active JP5662114B2 (ja) | 2010-11-17 | 2010-11-17 | 表示装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9070335B2 (ja) |
| JP (1) | JP5662114B2 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101917853B1 (ko) * | 2012-07-02 | 2019-01-30 | 삼성디스플레이 주식회사 | 정전기 방지 표시 패널과 그 제조 방법, 및 정전기 방지 표시 패널을 포함하는 표시 장치 |
| JP5997958B2 (ja) * | 2012-07-23 | 2016-09-28 | 株式会社ジャパンディスプレイ | 表示装置及びアレイ基板 |
| KR101707755B1 (ko) * | 2012-10-02 | 2017-02-16 | 샤프 가부시키가이샤 | 반도체 장치 및 표시 장치 |
| JP6107356B2 (ja) * | 2013-04-16 | 2017-04-05 | セイコーエプソン株式会社 | 静電保護回路、電気光学装置、及び電子機器 |
| CN104461154B (zh) * | 2014-12-23 | 2017-08-29 | 京东方科技集团股份有限公司 | 触控显示基板、触控显示面板和触控显示装置 |
| TWI553839B (zh) * | 2015-04-15 | 2016-10-11 | 群創光電股份有限公司 | 顯示面板 |
| CN105093762B (zh) | 2015-09-28 | 2019-01-11 | 京东方科技集团股份有限公司 | 阵列基板、制造方法以及相应的显示面板和电子装置 |
| KR102409881B1 (ko) * | 2016-03-21 | 2022-06-17 | 삼성디스플레이 주식회사 | 표시 장치 및 쇼트 검사 방법 |
| KR102687853B1 (ko) * | 2016-12-09 | 2024-07-24 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN107290908B (zh) * | 2017-06-23 | 2020-05-29 | 武汉华星光电技术有限公司 | 静电保护电路及液晶显示面板 |
| US11366366B2 (en) * | 2019-02-13 | 2022-06-21 | Sharp Kabushiki Kaisha | Active matrix substrate and photoelectric imaging panel with the same |
| CN115268154B (zh) * | 2021-04-29 | 2025-09-05 | 北京京东方显示技术有限公司 | 一种阵列基板及显示面板 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3429775B2 (ja) | 1995-08-07 | 2003-07-22 | 株式会社 日立製作所 | 静電気対策に適するアクティブ・マトリックス方式の液晶表示装置 |
| JP3279969B2 (ja) * | 1997-09-25 | 2002-04-30 | 株式会社アドバンスト・ディスプレイ | Tftアレイ基板およびその製造方法並びに液晶表示装置 |
| JP2000267137A (ja) * | 1999-03-18 | 2000-09-29 | Toshiba Corp | 液晶表示装置 |
| JP2003043523A (ja) * | 2001-08-03 | 2003-02-13 | Casio Comput Co Ltd | 薄膜トランジスタパネル |
| JP4067090B2 (ja) * | 2002-10-03 | 2008-03-26 | シャープ株式会社 | Tft基板およびその製造方法 |
| KR100488156B1 (ko) | 2002-12-31 | 2005-05-06 | 엘지.필립스 엘시디 주식회사 | 액정표시소자 |
| JP2004246202A (ja) | 2003-02-14 | 2004-09-02 | Koninkl Philips Electronics Nv | 静電放電保護回路を有する電子装置 |
| JP2004317685A (ja) * | 2003-04-15 | 2004-11-11 | Quanta Display Japan Inc | 液晶表示装置とその製造方法 |
| JP2007079357A (ja) * | 2005-09-16 | 2007-03-29 | Sanyo Epson Imaging Devices Corp | 表示装置 |
| JP4940615B2 (ja) * | 2005-09-30 | 2012-05-30 | カシオ計算機株式会社 | 液晶表示装置 |
| JP2008053517A (ja) * | 2006-08-25 | 2008-03-06 | Sharp Corp | アレイ基板の製造方法及びアレイ基板 |
| JP5306784B2 (ja) * | 2008-11-18 | 2013-10-02 | 株式会社ジャパンディスプレイ | 表示装置 |
-
2010
- 2010-11-17 JP JP2010257036A patent/JP5662114B2/ja active Active
-
2011
- 2011-11-15 US US13/296,259 patent/US9070335B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20120119979A1 (en) | 2012-05-17 |
| US9070335B2 (en) | 2015-06-30 |
| JP2012108315A (ja) | 2012-06-07 |
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