DE69122162T2 - Anzeigevorrichtung mit aktiver Matrix und Methode zu ihrer Herstellung - Google Patents

Anzeigevorrichtung mit aktiver Matrix und Methode zu ihrer Herstellung

Info

Publication number
DE69122162T2
DE69122162T2 DE69122162T DE69122162T DE69122162T2 DE 69122162 T2 DE69122162 T2 DE 69122162T2 DE 69122162 T DE69122162 T DE 69122162T DE 69122162 T DE69122162 T DE 69122162T DE 69122162 T2 DE69122162 T2 DE 69122162T2
Authority
DE
Germany
Prior art keywords
manufacture
display device
active matrix
matrix display
active
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
Application number
DE69122162T
Other languages
English (en)
Other versions
DE69122162D1 (de
Inventor
Yuzuru Kanemori
Mikio Katayama
Kiyoshi Nakazawa
Hiroaki Kato
Kozo Yano
Naofumi Kondo
Hiroshi Fujiki
Toshiaki Fujihara
Hidenori Negoto
Manabu Takahama
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27470806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69122162(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP12178890A external-priority patent/JPH0820646B2/ja
Priority claimed from JP12178790A external-priority patent/JPH07122719B2/ja
Priority claimed from JP12519190A external-priority patent/JPH0830826B2/ja
Priority claimed from JP14685790A external-priority patent/JPH07122720B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE69122162D1 publication Critical patent/DE69122162D1/de
Application granted granted Critical
Publication of DE69122162T2 publication Critical patent/DE69122162T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • 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
    • G02F1/136268—Switch defects
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50—Protective arrangements
    • G02F2201/506—Repairing, e.g. with redundant arrangement against defective part
    • G02F2201/508—Pseudo repairing, e.g. a defective part is brought into a condition in which it does not disturb the functioning of the device
DE69122162T 1990-05-11 1991-02-19 Anzeigevorrichtung mit aktiver Matrix und Methode zu ihrer Herstellung Expired - Lifetime DE69122162T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP12178890A JPH0820646B2 (ja) 1990-05-11 1990-05-11 アクティブマトリクス型表示装置
JP12178790A JPH07122719B2 (ja) 1990-05-11 1990-05-11 アクティブマトリクス型表示装置
JP12519190A JPH0830826B2 (ja) 1990-05-14 1990-05-14 アクティブマトリクス型表示装置の製造方法
JP14685790A JPH07122720B2 (ja) 1990-06-04 1990-06-04 アクティブマトリクス型表示装置

Publications (2)

Publication Number Publication Date
DE69122162D1 DE69122162D1 (de) 1996-10-24
DE69122162T2 true DE69122162T2 (de) 1997-03-06

Family

ID=27470806

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69133246T Expired - Lifetime DE69133246T2 (de) 1990-05-11 1991-02-19 Anzeigevorrichtung mit aktiver Matrix , Verfahren zu ihrer Herstellung und Verfahren zur Behandlung defekter Pixel
DE69122162T Expired - Lifetime DE69122162T2 (de) 1990-05-11 1991-02-19 Anzeigevorrichtung mit aktiver Matrix und Methode zu ihrer Herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69133246T Expired - Lifetime DE69133246T2 (de) 1990-05-11 1991-02-19 Anzeigevorrichtung mit aktiver Matrix , Verfahren zu ihrer Herstellung und Verfahren zur Behandlung defekter Pixel

Country Status (4)

Country Link
US (1) US5335102A (de)
EP (2) EP0717303B1 (de)
KR (1) KR0149447B1 (de)
DE (2) DE69133246T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2907629B2 (ja) * 1992-04-10 1999-06-21 松下電器産業株式会社 液晶表示パネル
JPH07225303A (ja) * 1993-12-16 1995-08-22 Sharp Corp マイクロレンズ基板及びそれを用いた液晶表示素子ならびに液晶プロジェクタ装置
JPH07181438A (ja) * 1993-12-24 1995-07-21 Sharp Corp 液晶表示装置及びその欠陥修正方法
JPH0822024A (ja) * 1994-07-05 1996-01-23 Mitsubishi Electric Corp アクティブマトリクス基板およびその製法
KR100218584B1 (ko) * 1994-09-21 1999-09-01 모리시타 요이찌 액정표시장치 및 그구동방법
TW280898B (en) * 1994-12-28 1996-07-11 Sharp Kk The matrix type image display apparatus
JPH08320466A (ja) * 1995-03-17 1996-12-03 Sharp Corp アクティブマトリクス基板及びその欠陥修正方法
JP3315834B2 (ja) 1995-05-31 2002-08-19 富士通株式会社 薄膜トランジスタマトリクス装置及びその製造方法
KR970011972A (ko) * 1995-08-11 1997-03-29 쯔지 하루오 투과형 액정 표시 장치 및 그 제조 방법
KR0182014B1 (ko) * 1995-08-23 1999-05-01 김광호 액정 표시 장치용 박막트랜지스터 기판
JP3027541B2 (ja) * 1995-09-27 2000-04-04 シャープ株式会社 液晶表示装置
JPH0990421A (ja) * 1995-09-27 1997-04-04 Sharp Corp 液晶表示装置およびその製造方法
JP3272212B2 (ja) * 1995-09-29 2002-04-08 シャープ株式会社 透過型液晶表示装置およびその製造方法
US5995178A (en) * 1995-10-16 1999-11-30 Sharp Kabushiki Kaisha Active matrix liquid crystal panel and method for repairing defect therein
JP3187306B2 (ja) * 1995-10-31 2001-07-11 シャープ株式会社 透過型液晶表示装置
JP3205501B2 (ja) * 1996-03-12 2001-09-04 シャープ株式会社 アクティブマトリクス表示装置およびその修正方法
US6259424B1 (en) * 1998-03-04 2001-07-10 Victor Company Of Japan, Ltd. Display matrix substrate, production method of the same and display matrix circuit
JP4342696B2 (ja) * 2000-06-09 2009-10-14 シャープ株式会社 液晶パネルの欠陥修正方法
US6909111B2 (en) * 2000-12-28 2005-06-21 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing a light emitting device and thin film forming apparatus
KR100796749B1 (ko) * 2001-05-16 2008-01-22 삼성전자주식회사 액정 표시 장치용 박막 트랜지스터 어레이 기판
JP2004294787A (ja) * 2003-03-27 2004-10-21 Sharp Corp 表示装置およびその配線修復方法
KR100931681B1 (ko) * 2003-04-08 2009-12-14 삼성전자주식회사 어레이 기판 및 이를 갖는 액정표시장치
TWI258112B (en) * 2003-09-29 2006-07-11 Chi Mei Optoelectronics Corp Display panel and method for repairing the same
CN100501507C (zh) * 2007-07-09 2009-06-17 昆山龙腾光电有限公司 液晶显示面板及其制造方法和包含其的装置
EP2521010A1 (de) * 2009-12-28 2012-11-07 Sharp Kabushiki Kaisha Anzeigevorrichtung
JP5381836B2 (ja) * 2010-03-17 2014-01-08 カシオ計算機株式会社 画素回路基板、表示装置、電子機器、及び表示装置の製造方法
CN104024933B (zh) * 2011-10-31 2016-05-25 夏普株式会社 薄膜晶体管阵列基板和液晶显示装置
KR101944704B1 (ko) * 2012-03-02 2019-04-17 엘지디스플레이 주식회사 액정표시장치

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DE3581498D1 (de) * 1984-11-16 1991-02-28 Matsushita Electric Ind Co Ltd Aktive matrixschaltung fuer fluessigkristallanzeigen.
US4630893A (en) * 1985-04-29 1986-12-23 Rca Corporation LCD pixel incorporating segmented back-to-back diode
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JPS62245222A (ja) * 1986-04-18 1987-10-26 Seiko Epson Corp 液晶表示装置
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JPH01186916A (ja) * 1988-01-21 1989-07-26 Matsushita Electric Ind Co Ltd 薄膜トランジスタアレイ
JPH0255338A (ja) * 1988-08-22 1990-02-23 Matsushita Electric Ind Co Ltd 反射型アクティブマトリックスアレイ
JP2619011B2 (ja) * 1988-09-16 1997-06-11 株式会社東芝 液晶表示素子
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JPH0833557B2 (ja) * 1989-05-10 1996-03-29 シャープ株式会社 アクティブマトリクス表示装置
JPH0786617B2 (ja) * 1989-03-28 1995-09-20 シャープ株式会社 アクティブマトリクス表示装置
JPH0792573B2 (ja) * 1988-12-06 1995-10-09 シャープ株式会社 表示装置
JPH02193121A (ja) * 1989-01-21 1990-07-30 Sumitomo Metal Ind Ltd 薄膜トランジスタパネル
JPH0786616B2 (ja) * 1989-03-28 1995-09-20 シャープ株式会社 アクティブマトリクス表示装置の製造方法
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
KR940005124B1 (ko) * 1989-10-04 1994-06-11 호시덴 가부시기가이샤 액정표시소자
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
EP0456338B1 (de) 1996-09-18
KR920005786A (ko) 1992-04-03
KR0149447B1 (ko) 1998-10-15
DE69133246D1 (de) 2003-06-05
US5335102A (en) 1994-08-02
DE69133246T2 (de) 2004-04-01
EP0456338A3 (en) 1992-12-02
EP0717303A1 (de) 1996-06-19
DE69122162D1 (de) 1996-10-24
EP0717303B1 (de) 2003-05-02
EP0456338A2 (de) 1991-11-13

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Legal Events

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Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

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