TW200745707A - Liquid crystal display apparatus and method of restoring defected pixel - Google Patents

Liquid crystal display apparatus and method of restoring defected pixel

Info

Publication number
TW200745707A
TW200745707A TW096112045A TW96112045A TW200745707A TW 200745707 A TW200745707 A TW 200745707A TW 096112045 A TW096112045 A TW 096112045A TW 96112045 A TW96112045 A TW 96112045A TW 200745707 A TW200745707 A TW 200745707A
Authority
TW
Taiwan
Prior art keywords
gate
electrode
liquid crystal
crystal display
display apparatus
Prior art date
Application number
TW096112045A
Other languages
English (en)
Inventor
Shinji Yamashita
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200745707A publication Critical patent/TW200745707A/zh

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
    • G02F1/136259—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
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • 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
    • 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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
TW096112045A 2006-05-19 2007-04-04 Liquid crystal display apparatus and method of restoring defected pixel TW200745707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006139664A JP2007310180A (ja) 2006-05-19 2006-05-19 液晶表示装置及びその欠陥画素修復方法

Publications (1)

Publication Number Publication Date
TW200745707A true TW200745707A (en) 2007-12-16

Family

ID=38821543

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096112045A TW200745707A (en) 2006-05-19 2007-04-04 Liquid crystal display apparatus and method of restoring defected pixel

Country Status (5)

Country Link
US (1) US20070285593A1 (zh)
JP (1) JP2007310180A (zh)
KR (1) KR100866941B1 (zh)
CN (1) CN101075052A (zh)
TW (1) TW200745707A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI706559B (zh) * 2018-10-05 2020-10-01 韓商Ｃｏｗｉｎｄｓｔ股份有限公司 用於修復液晶顯示器中之熱像素缺陷之方法及設備

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120012854A1 (en) * 2009-04-10 2012-01-19 Toshihiro Kaneko Active matrix substrate, display panel, display device, and laser irradiation method
KR20120120458A (ko) * 2010-02-26 2012-11-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 액정 표시 장치
CN102918650B (zh) 2010-04-07 2017-03-22 株式会社半导体能源研究所 晶体管
CN102169265B (zh) * 2011-03-17 2014-02-19 福建华映显示科技有限公司 画素结构的制作方法及修补方法与修补后的画素结构
JP2014032399A (ja) * 2012-07-13 2014-02-20 Semiconductor Energy Lab Co Ltd 液晶表示装置
KR102184723B1 (ko) 2014-02-10 2020-12-01 삼성디스플레이 주식회사 표시 기판 및 이의 제조 방법
WO2018150962A1 (ja) * 2017-02-15 2018-08-23 シャープ株式会社 アクティブマトリクス基板
CN111203631A (zh) * 2020-03-12 2020-05-29 苏州晶振智能科技有限公司 一种显示屏智能检测激光修复方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04137668A (ja) * 1990-09-28 1992-05-12 Fuji Xerox Co Ltd 薄膜半導体装置
JPH05210111A (ja) * 1991-12-02 1993-08-20 Nec Corp アクティブマトリクス型液晶表示装置
JP3272028B2 (ja) * 1992-05-13 2002-04-08 株式会社東芝 電子回路
JP3081125B2 (ja) * 1994-12-20 2000-08-28 シャープ株式会社 配線付き基板
JP2001345452A (ja) * 2000-06-02 2001-12-14 Nec Kagoshima Ltd 薄膜トランジスタ及びその製造方法
KR100696265B1 (ko) * 2000-07-07 2007-03-19 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 제조방법과 이를 이용한액정표시장치의 리페어방법
JP2002082348A (ja) * 2000-09-08 2002-03-22 Matsushita Electric Ind Co Ltd 液晶表示装置およびその製造方法
KR100643559B1 (ko) * 2000-12-04 2006-11-10 엘지.필립스 엘시디 주식회사 액정표시장치용 어레이기판과 그 제조방법
JP4173332B2 (ja) * 2002-08-09 2008-10-29 三菱電機株式会社 表示装置、表示装置の画素修復方法及び表示装置の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI706559B (zh) * 2018-10-05 2020-10-01 韓商Ｃｏｗｉｎｄｓｔ股份有限公司 用於修復液晶顯示器中之熱像素缺陷之方法及設備

Also Published As

Publication number Publication date
JP2007310180A (ja) 2007-11-29
CN101075052A (zh) 2007-11-21
KR100866941B1 (ko) 2008-11-05
US20070285593A1 (en) 2007-12-13
KR20070111986A (ko) 2007-11-22

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