DE69221201T2 - Anzeigevorrichtung mit aktiver Matrix - Google Patents

Anzeigevorrichtung mit aktiver Matrix

Info

Publication number
DE69221201T2
DE69221201T2 DE69221201T DE69221201T DE69221201T2 DE 69221201 T2 DE69221201 T2 DE 69221201T2 DE 69221201 T DE69221201 T DE 69221201T DE 69221201 T DE69221201 T DE 69221201T DE 69221201 T2 DE69221201 T2 DE 69221201T2
Authority
DE
Germany
Prior art keywords
electrode
display
scanning
switching element
line
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 - Fee Related
Application number
DE69221201T
Other languages
German (de)
English (en)
Other versions
DE69221201D1 (de
Inventor
Akihiko Imaya
Katsumi Irie
Yuzuru Kanemori
Hiroaki Kato
Kozo Yano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69221201D1 publication Critical patent/DE69221201D1/de
Publication of DE69221201T2 publication Critical patent/DE69221201T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G02F1/136263—Line defects

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Thin Film Transistor (AREA)
DE69221201T 1991-05-08 1992-05-08 Anzeigevorrichtung mit aktiver Matrix Expired - Fee Related DE69221201T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10236591A JP2669954B2 (ja) 1991-05-08 1991-05-08 アクティブマトリクス表示装置

Publications (2)

Publication Number Publication Date
DE69221201D1 DE69221201D1 (de) 1997-09-04
DE69221201T2 true DE69221201T2 (de) 1998-02-05

Family

ID=14325439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221201T Expired - Fee Related DE69221201T2 (de) 1991-05-08 1992-05-08 Anzeigevorrichtung mit aktiver Matrix

Country Status (6)

Country Link
US (1) US5434686A (enExample)
EP (1) EP0512840B1 (enExample)
JP (1) JP2669954B2 (enExample)
KR (1) KR920022028A (enExample)
DE (1) DE69221201T2 (enExample)
TW (1) TW235375B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675203A (ja) * 1992-08-26 1994-03-18 Sharp Corp 表示装置の駆動回路
US5774099A (en) * 1995-04-25 1998-06-30 Hitachi, Ltd. Liquid crystal device with wide viewing angle characteristics
KR0182014B1 (ko) * 1995-08-23 1999-05-01 김광호 액정 표시 장치용 박막트랜지스터 기판
US5995178A (en) * 1995-10-16 1999-11-30 Sharp Kabushiki Kaisha Active matrix liquid crystal panel and method for repairing defect therein
US6208399B1 (en) 1997-04-11 2001-03-27 Hitachi, Ltd. Liquid crystal display device
JP3966614B2 (ja) 1997-05-29 2007-08-29 三星電子株式会社 広視野角液晶表示装置
KR100590741B1 (ko) * 1998-04-03 2006-09-18 삼성전자주식회사 액정 표시 장치
KR100354904B1 (ko) 1998-05-19 2002-12-26 삼성전자 주식회사 광시야각액정표시장치
KR100336888B1 (ko) * 1998-09-07 2003-06-12 주식회사 현대 디스플레이 테크놀로지 액정표시소자
JP3450195B2 (ja) * 1998-09-07 2003-09-22 富士通ディスプレイテクノロジーズ株式会社 液晶表示装置及びその修復方法
US7280090B2 (en) * 2000-12-22 2007-10-09 Electronics For Imaging, Inc. Methods and apparatus for repairing inoperative pixels in a display
US6855937B2 (en) * 2001-05-18 2005-02-15 Canon Kabushiki Kaisha Image pickup apparatus
JP4248306B2 (ja) 2002-06-17 2009-04-02 シャープ株式会社 液晶表示装置
KR100840326B1 (ko) 2002-06-28 2008-06-20 삼성전자주식회사 액정 표시 장치 및 그에 사용되는 박막 트랜지스터 기판
JP2004038041A (ja) * 2002-07-05 2004-02-05 Chi Mei Electronics Corp 画像表示素子及び画像表示装置
CN100401342C (zh) 2003-01-27 2008-07-09 东芝松下显示技术有限公司 制造有机el显示器的方法
KR100569718B1 (ko) * 2003-05-20 2006-04-10 삼성전자주식회사 다중 도메인 액정 표시 장치
US7206048B2 (en) 2003-08-13 2007-04-17 Samsung Electronics Co., Ltd. Liquid crystal display and panel therefor
JP2007003709A (ja) * 2005-06-22 2007-01-11 Sharp Corp アクティブマトリクス基板、表示装置およびその欠陥修正方法
US8592262B2 (en) * 2006-11-16 2013-11-26 Au Optronics Corporation Residue isolation process in TFT LCD fabrication
CN102759833B (zh) * 2012-07-27 2015-05-20 京东方科技集团股份有限公司 一种阵列基板及显示装置
WO2016002576A1 (ja) * 2014-07-03 2016-01-07 ソニー株式会社 固体撮像素子、および電子装置
CN105954950A (zh) * 2016-07-07 2016-09-21 深圳市华星光电技术有限公司 一种阵列基板及阵列基板的扫描线修补方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775861A (en) * 1984-11-02 1988-10-04 Nec Corporation Driving circuit of a liquid crystal display panel which equivalently reduces picture defects
EP0182645B1 (en) * 1984-11-16 1991-01-23 Matsushita Electric Industrial Co., Ltd. Active matrix circuit for liquid crystal displays
FR2581783B1 (fr) * 1985-05-07 1989-05-12 Commissariat Energie Atomique Dispositif d'affichage a matrice active et a commande integree comprenant deux familles d'electrodes lignes et deux familles d'electrodes colonnes par point image et son procede de commande
JPS63262621A (ja) * 1987-04-21 1988-10-28 Alps Electric Co Ltd 薄膜トランジスタアレイのトリミング方法
EP0365244B1 (en) * 1988-10-17 1995-06-21 Sharp Kabushiki Kaisha An active matrix substrate
JPH02124538A (ja) * 1988-11-02 1990-05-11 Fujitsu Ltd アクティブマトリクス型液晶表示装置
US5076666A (en) * 1988-12-06 1991-12-31 Sharp Kabushiki Kaisha Active matrix display apparatus with drain electrode extensions
US4968119A (en) * 1989-01-10 1990-11-06 David Sarnoff Research Center, Inc. High-density liquid-crystal active dot-matrix display structure
JPH0324524A (ja) * 1989-06-21 1991-02-01 Sharp Corp アクティブマトリクス表示装置
US5343216A (en) * 1989-01-31 1994-08-30 Sharp Kabushiki Kaisha Active matrix substrate and active matrix display apparatus
EP0381428B1 (en) * 1989-01-31 1995-06-21 Sharp Kabushiki Kaisha Active matrix substrate and active matrix display display apparatus
JPH02251930A (ja) * 1989-03-27 1990-10-09 Matsushita Electric Ind Co Ltd アクティブマトリックスアレイ
US5062690A (en) * 1989-06-30 1991-11-05 General Electric Company Liquid crystal display with redundant FETS and redundant crossovers connected by laser-fusible links
JPH0333724A (ja) * 1989-06-30 1991-02-14 Hitachi Ltd 液晶表示装置
JPH0820644B2 (ja) * 1989-09-19 1996-03-04 シャープ株式会社 マトリクス型液晶表示基板の製造方法
JPH07122719B2 (ja) * 1990-05-11 1995-12-25 シャープ株式会社 アクティブマトリクス型表示装置
JPH0830826B2 (ja) * 1990-05-14 1996-03-27 シャープ株式会社 アクティブマトリクス型表示装置の製造方法
JPH0820646B2 (ja) * 1990-05-11 1996-03-04 シャープ株式会社 アクティブマトリクス型表示装置
JPH0421823A (ja) * 1990-05-16 1992-01-24 Hosiden Corp 液晶表示素子の点欠陥の黒欠陥化法及び液晶表示素子

Also Published As

Publication number Publication date
EP0512840A2 (en) 1992-11-11
TW235375B (enExample) 1994-12-01
US5434686A (en) 1995-07-18
EP0512840B1 (en) 1997-07-30
DE69221201D1 (de) 1997-09-04
JPH04331922A (ja) 1992-11-19
EP0512840A3 (en) 1993-02-24
KR920022028A (ko) 1992-12-19
JP2669954B2 (ja) 1997-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee