CN101750766B - 利用偏振光的液晶显示板修复方法 - Google Patents

利用偏振光的液晶显示板修复方法 Download PDF

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Publication number
CN101750766B
CN101750766B CN2009101469576A CN200910146957A CN101750766B CN 101750766 B CN101750766 B CN 101750766B CN 2009101469576 A CN2009101469576 A CN 2009101469576A CN 200910146957 A CN200910146957 A CN 200910146957A CN 101750766 B CN101750766 B CN 101750766B
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China
Prior art keywords
light
polarized light
pixel
lcd panel
liquid crystal
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CN2009101469576A
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English (en)
Chinese (zh)
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CN101750766A (zh
Inventor
辛圭珹
尹星进
薛奉浩
池泳洙
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Charm Engineering Co Ltd
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Charm Engineering Co Ltd
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    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133538—Polarisers with spatial distribution of the polarisation direction
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133541—Circular polarisers

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  • 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)
CN2009101469576A 2008-12-02 2009-06-08 利用偏振光的液晶显示板修复方法 Active CN101750766B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0120843 2008-12-02
KR1020080120843A KR100981306B1 (ko) 2008-12-02 2008-12-02 편광을 이용한 액정표시패널의 리페어 방법

Publications (2)

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CN101750766A CN101750766A (zh) 2010-06-23
CN101750766B true CN101750766B (zh) 2012-07-04

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CN2009101469576A Active CN101750766B (zh) 2008-12-02 2009-06-08 利用偏振光的液晶显示板修复方法

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KR (1) KR100981306B1 (ko)
CN (1) CN101750766B (ko)
TW (1) TWI410701B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101491659B1 (ko) * 2013-02-01 2015-02-11 참엔지니어링(주) 레이저 리페어장치 및 레이저를 이용하여 기판 상의 배선결함을 리페어하는 방법
US9304090B2 (en) * 2013-03-11 2016-04-05 Electro Scientific Industries, Inc. Systems and methods for providing polarization compensated multi-spectral laser repair of liquid crystal display panels
CN112740083B (zh) * 2018-07-30 2023-03-14 日本化药株式会社 标记装置、标记方法、偏振片制造方法以及偏振片
KR20200019386A (ko) * 2018-08-14 2020-02-24 주식회사 코윈디에스티 레이저 가공 장치
KR102077935B1 (ko) * 2018-08-14 2020-02-14 주식회사 코윈디에스티 표시장치 패널에 대한 레이저 리페어 및 검사 방법과 이에 적합한 리페어 및 검사 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322973A (ja) * 2005-05-17 2006-11-30 Toshiba Matsushita Display Technology Co Ltd 画像表示パネルの修復方法
CN101221299A (zh) * 2007-01-10 2008-07-16 Charm&Ci株式会社 液晶显示面板的修补方法及修补装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101232136B1 (ko) * 2005-09-14 2013-02-12 엘지디스플레이 주식회사 액정셀의 휘점불량을 리페어하는 방법, 그 방법을 이용한액정표시소자의 제조방법, 및 그 방법에 의해 리페어된액정표시소자

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006322973A (ja) * 2005-05-17 2006-11-30 Toshiba Matsushita Display Technology Co Ltd 画像表示パネルの修復方法
CN101221299A (zh) * 2007-01-10 2008-07-16 Charm&Ci株式会社 液晶显示面板的修补方法及修补装置

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Publication number Publication date
TWI410701B (zh) 2013-10-01
KR100981306B1 (ko) 2010-09-10
KR20100062283A (ko) 2010-06-10
CN101750766A (zh) 2010-06-23
TW201022763A (en) 2010-06-16

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