TW200745668A - Liquid crystal display and defect repairing method for same - Google Patents

Liquid crystal display and defect repairing method for same

Info

Publication number
TW200745668A
TW200745668A TW096113298A TW96113298A TW200745668A TW 200745668 A TW200745668 A TW 200745668A TW 096113298 A TW096113298 A TW 096113298A TW 96113298 A TW96113298 A TW 96113298A TW 200745668 A TW200745668 A TW 200745668A
Authority
TW
Taiwan
Prior art keywords
electrode
gate
liquid crystal
crystal display
same
Prior art date
Application number
TW096113298A
Other languages
English (en)
Inventor
Masayuki Yokomizo
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 TW200745668A publication Critical patent/TW200745668A/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • 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
    • 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
    • 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
    • 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
    • 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
    • G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
    • 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
    • G09G2330/10—Dealing with defective pixels
TW096113298A 2006-05-01 2007-04-16 Liquid crystal display and defect repairing method for same TW200745668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006127234A JP2007298791A (ja) 2006-05-01 2006-05-01 液晶表示装置及びその欠陥修復方法

Publications (1)

Publication Number Publication Date
TW200745668A true TW200745668A (en) 2007-12-16

Family

ID=38647505

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096113298A TW200745668A (en) 2006-05-01 2007-04-16 Liquid crystal display and defect repairing method for same

Country Status (5)

Country Link
US (1) US20070252146A1 (zh)
JP (1) JP2007298791A (zh)
KR (1) KR20070106931A (zh)
CN (1) CN101067688A (zh)
TW (1) TW200745668A (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101082746B (zh) 2006-05-31 2013-03-20 株式会社日立显示器 显示装置
JP5004606B2 (ja) * 2006-05-31 2012-08-22 株式会社ジャパンディスプレイイースト 表示装置
TWI349915B (en) * 2006-11-17 2011-10-01 Chunghwa Picture Tubes Ltd Pixel structure and repair method thereof
EP2136247B1 (en) * 2007-03-15 2014-07-02 Sharp Kabushiki Kaisha Liquid crystal display device
JP5004908B2 (ja) * 2008-09-05 2012-08-22 パナソニック液晶ディスプレイ株式会社 液晶表示装置
CN102282507B (zh) * 2009-02-13 2016-10-12 夏普株式会社 阵列基板、液晶显示装置、电子装置
CN102934154B (zh) 2011-05-26 2016-04-13 株式会社日本有机雷特显示器 显示面板及其制造方法
CN102906803A (zh) * 2011-05-26 2013-01-30 松下电器产业株式会社 显示面板及其制造方法
CN102829858B (zh) * 2011-06-15 2014-09-10 上海天马微电子有限公司 光传感器阵列面板的缺陷检测修复装置及其方法
WO2013001564A1 (ja) * 2011-06-27 2013-01-03 パナソニック株式会社 表示装置及びその製造方法
KR101993334B1 (ko) * 2013-04-01 2019-06-27 삼성디스플레이 주식회사 유기 발광 표시 장치, 유기 발광 표시 장치의 리페어 방법 및 유기 발광 표시 장치의 구동 방법
KR102088227B1 (ko) * 2013-12-02 2020-03-12 엘지디스플레이 주식회사 리페어 구조를 갖는 표시장치
JP6265807B2 (ja) * 2014-03-24 2018-01-24 三菱電機株式会社 液晶表示装置
CN105632439A (zh) * 2016-01-12 2016-06-01 深圳市华星光电技术有限公司 Tft结构及其修复方法、goa电路
EP3664134A4 (en) 2017-08-02 2021-04-21 Seoul Semiconductor Co., Ltd. DISPLAY DEVICE, SUBSTRATE FOR DISPLAY DEVICE AND METHOD FOR REPAIRING THE DISPLAY DEVICE
CN111524197B (zh) * 2020-04-01 2023-05-12 武汉精立电子技术有限公司 一种Microled或Miniled的异常像素实时检测修复方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61213880A (ja) * 1985-03-19 1986-09-22 旭硝子株式会社 表示素子
JPH0740101B2 (ja) * 1985-04-23 1995-05-01 旭硝子株式会社 薄膜トランジスタ
JPH02108027A (ja) * 1988-10-17 1990-04-19 Sharp Corp アクティブマトリクス基板
JPH0820640B2 (ja) * 1988-12-29 1996-03-04 シャープ株式会社 アクティブマトリクス基板
US5392143A (en) * 1989-11-30 1995-02-21 Kabushiki Kaisha Toshiba Liquid crystal display having drain and pixel electrodes linkable to a wiring line having a potential
JPH03171034A (ja) * 1989-11-30 1991-07-24 Toshiba Corp 液晶表示装置及びその製造方法
JP4001712B2 (ja) * 2000-03-29 2007-10-31 シャープ株式会社 液晶表示装置の欠陥修復方法
JP4498043B2 (ja) * 2004-07-20 2010-07-07 シャープ株式会社 液晶表示装置、液晶表示装置のリペア方法及び液晶表示装置の駆動方法
JP2007292879A (ja) * 2006-04-21 2007-11-08 Hitachi Displays Ltd 液晶表示装置
JP2007292878A (ja) * 2006-04-21 2007-11-08 Hitachi Displays Ltd 液晶表示装置及びその製造方法

Also Published As

Publication number Publication date
JP2007298791A (ja) 2007-11-15
CN101067688A (zh) 2007-11-07
US20070252146A1 (en) 2007-11-01
KR20070106931A (ko) 2007-11-06

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