TWI365312B - Method and apparatus for repairing liquid crystal display panel - Google Patents

Method and apparatus for repairing liquid crystal display panel

Info

Publication number
TWI365312B
TWI365312B TW096110347A TW96110347A TWI365312B TW I365312 B TWI365312 B TW I365312B TW 096110347 A TW096110347 A TW 096110347A TW 96110347 A TW96110347 A TW 96110347A TW I365312 B TWI365312 B TW I365312B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
display panel
repairing liquid
repairing
Prior art date
Application number
TW096110347A
Other languages
English (en)
Other versions
TW200827819A (en
Inventor
Gyu Sung Shin
Sung Jin Yoon
Bong Ho Sul
Original Assignee
Charm & Ci Co Ltd
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 Charm & Ci Co Ltd filed Critical Charm & Ci Co Ltd
Publication of TW200827819A publication Critical patent/TW200827819A/zh
Application granted granted Critical
Publication of TWI365312B publication Critical patent/TWI365312B/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
    • G02F1/1306—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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW096110347A 2006-12-29 2007-03-26 Method and apparatus for repairing liquid crystal display panel TWI365312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060137694A KR100780012B1 (ko) 2006-12-29 2006-12-29 액정표시패널의 리페어 방법 및 장치

Publications (2)

Publication Number Publication Date
TW200827819A TW200827819A (en) 2008-07-01
TWI365312B true TWI365312B (en) 2012-06-01

Family

ID=39081025

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096110347A TWI365312B (en) 2006-12-29 2007-03-26 Method and apparatus for repairing liquid crystal display panel

Country Status (4)

Country Link
JP (1) JP4794488B2 (zh)
KR (1) KR100780012B1 (zh)
CN (1) CN101211024B (zh)
TW (1) TWI365312B (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879010B1 (ko) 2007-06-18 2009-01-15 주식회사 코윈디에스티 표시장치의 휘점불량 수리방법
KR101060472B1 (ko) * 2007-11-30 2011-08-29 엘지디스플레이 주식회사 액정표시패널의 불량셀 리페어방법
TWI396870B (zh) * 2009-06-03 2013-05-21 Chunghwa Picture Tubes Ltd 彩色濾光片的修補方法及其所使用的預先修補材料
CN102193218A (zh) * 2010-03-11 2011-09-21 晶彩科技股份有限公司 含有彩色滤光片的显示器的修补方法
KR101129262B1 (ko) * 2010-04-21 2012-03-26 주식회사 코윈디에스티 레이저 리페어 장치의 광학계
TWI430000B (zh) 2010-07-02 2014-03-11 Ind Tech Res Inst 平面顯示器之修補方法與系統
JP5707960B2 (ja) * 2011-01-20 2015-04-30 凸版印刷株式会社 カラーフィルタ層の欠陥修正方法および、カラー液晶表示素子
JP5853331B2 (ja) * 2011-03-11 2016-02-09 株式会社ブイ・テクノロジー レーザ照射装置及びそれを使用した液晶表示パネルの輝点修正方法
CN102650750B (zh) * 2011-09-22 2014-06-11 京东方科技集团股份有限公司 液晶显示器亮点维修方法
CN102629004B (zh) * 2012-03-05 2014-08-06 京东方科技集团股份有限公司 一种液晶显示器亮点维修方法
KR101345836B1 (ko) * 2012-06-26 2013-12-30 하이디스 테크놀로지 주식회사 액정표시장치, 이의 제조방법, 이를 이용한 화소 리페어 방법
CN103558698B (zh) 2013-11-05 2016-01-13 合肥京东方光电科技有限公司 激光修复设备
KR101639776B1 (ko) 2015-01-16 2016-07-14 참엔지니어링(주) 피처리물을 검사하고 리페어하는 복합 장치
KR20160139114A (ko) * 2015-05-26 2016-12-07 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 리페어 방법
JP6754557B2 (ja) 2015-09-11 2020-09-16 パナソニック株式会社 表示装置とその輝度欠陥修正方法
JP6714898B2 (ja) 2016-03-30 2020-07-01 三菱電機株式会社 カラーフィルタ基板、およびその製造方法
JP6331049B2 (ja) * 2016-11-24 2018-05-30 パナソニックＩｐマネジメント株式会社 表示装置とその製造方法
CN113253492B (zh) * 2021-04-27 2023-01-03 苏州科韵激光科技有限公司 一种显示屏修复方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003029228A (ja) * 2001-07-11 2003-01-29 Hamamatsu Photonics Kk 欠陥の修正方法及び液晶表示器
JP2004279753A (ja) * 2003-03-17 2004-10-07 Chi Mei Electronics Corp 輝点画素の滅点化方法および液晶モジュール
JP2006091671A (ja) * 2004-09-27 2006-04-06 Toshiba Corp 液晶ディスプレイの欠陥画素修正方法及び欠陥画素修正装置
KR101117982B1 (ko) * 2005-03-23 2012-03-07 엘지디스플레이 주식회사 액정표시소자 및 그 휘점 리페어 방법

Also Published As

Publication number Publication date
KR100780012B1 (ko) 2007-11-27
JP2008165164A (ja) 2008-07-17
CN101211024B (zh) 2010-08-25
TW200827819A (en) 2008-07-01
JP4794488B2 (ja) 2011-10-19
CN101211024A (zh) 2008-07-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees