WO2009013921A1 - 液晶表示装置及びその製造方法 - Google Patents

液晶表示装置及びその製造方法 Download PDF

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Publication number
WO2009013921A1
WO2009013921A1 PCT/JP2008/056574 JP2008056574W WO2009013921A1 WO 2009013921 A1 WO2009013921 A1 WO 2009013921A1 JP 2008056574 W JP2008056574 W JP 2008056574W WO 2009013921 A1 WO2009013921 A1 WO 2009013921A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display device
crystal display
manufacturing
illuminating device
Prior art date
Application number
PCT/JP2008/056574
Other languages
English (en)
French (fr)
Inventor
Masaki Ikeda
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to US12/668,853 priority Critical patent/US8072559B2/en
Priority to CN2008800247242A priority patent/CN101743502B/zh
Publication of WO2009013921A1 publication Critical patent/WO2009013921A1/ja

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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/14—Materials and properties photochromic

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

本発明の液晶表示装置（１０）は、一対のガラス基板（３１，４１）の間に液晶層（５０）を設けてなる液晶パネル（１１）と、当該液晶パネル（１１）に照明光を供給する照明装置（１２）と、を含む液晶表示装置であって、前記一対のガラス基板（３１，４１）のうち前記照明装置（１２）側に配されるガラス基板（３１）において、輝点欠陥の原因となる輝点欠陥発生部（Ｘ）を遮光可能な位置に、前記照明装置（１２）から供給される光に対してフォトクロミズムを示すハロゲン化金属の結晶が含有されているハロゲン化金属含有部（６０）が形成されていることを特徴とする。
PCT/JP2008/056574 2007-07-24 2008-04-02 液晶表示装置及びその製造方法 WO2009013921A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/668,853 US8072559B2 (en) 2007-07-24 2008-04-02 Liquid crystal display device and manufacturing method thereof
CN2008800247242A CN101743502B (zh) 2007-07-24 2008-04-02 液晶显示装置及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-192047 2007-07-24
JP2007192047 2007-07-24

Publications (1)

Publication Number Publication Date
WO2009013921A1 true WO2009013921A1 (ja) 2009-01-29

Family

ID=40281181

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056574 WO2009013921A1 (ja) 2007-07-24 2008-04-02 液晶表示装置及びその製造方法

Country Status (3)

Country Link
US (1) US8072559B2 (ja)
CN (1) CN101743502B (ja)
WO (1) WO2009013921A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402459A (zh) * 2017-03-09 2019-11-01 堺显示器制品株式会社 缺陷修正方法、缺陷修正装置、及显示面板

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9535273B2 (en) * 2011-07-21 2017-01-03 Photon Dynamics, Inc. Apparatus for viewing through optical thin film color filters and their overlaps
KR102094427B1 (ko) * 2013-08-07 2020-03-30 삼성디스플레이 주식회사 유기 발광 표시 장치
JP6362013B2 (ja) * 2016-12-28 2018-07-25 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と製造装置
CN107422528A (zh) * 2017-07-28 2017-12-01 京东方科技集团股份有限公司 一种光学膜片、背光模组及显示装置
CN109597247B (zh) * 2019-02-19 2022-04-29 京东方科技集团股份有限公司 显示面板、背光源及其校正装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09311350A (ja) * 1996-05-23 1997-12-02 Sony Corp 液晶表示素子の欠陥修正装置および欠陥修正方法
JPH10333186A (ja) * 1997-05-28 1998-12-18 Casio Comput Co Ltd 液晶表示装置
JP2004279464A (ja) * 2003-03-12 2004-10-07 Fuji Photo Film Co Ltd 画素欠陥補正方法、及び画像表示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280374A (en) 1991-03-01 1994-01-18 Sharp Kabushiki Kaisha Liquid crystal display device and method of compensating for a defect
JP2774701B2 (ja) 1991-03-29 1998-07-09 シャープ株式会社 液晶表示装置および液晶表示装置の欠陥修正方法
JPH06308442A (ja) 1993-04-27 1994-11-04 Sanyo Electric Co Ltd ドット欠陥の修正方法
US5612450A (en) * 1994-05-17 1997-03-18 Japan Synthetic Rubber Co., Ltd. Liquid crystal aligning agent and liquid crystal display device
US20040179028A1 (en) 2003-03-12 2004-09-16 Fuji Photo Film Co., Ltd. Pixel defect correcting method, color mura correcting method and image display device
US20100277684A1 (en) * 2007-10-22 2010-11-04 Hiroshi Fukushima Display device and method for production thereof
JP2009223304A (ja) * 2008-02-19 2009-10-01 Fujifilm Corp 液晶表示装置用基板および液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09311350A (ja) * 1996-05-23 1997-12-02 Sony Corp 液晶表示素子の欠陥修正装置および欠陥修正方法
JPH10333186A (ja) * 1997-05-28 1998-12-18 Casio Comput Co Ltd 液晶表示装置
JP2004279464A (ja) * 2003-03-12 2004-10-07 Fuji Photo Film Co Ltd 画素欠陥補正方法、及び画像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402459A (zh) * 2017-03-09 2019-11-01 堺显示器制品株式会社 缺陷修正方法、缺陷修正装置、及显示面板

Also Published As

Publication number Publication date
US8072559B2 (en) 2011-12-06
US20100201912A1 (en) 2010-08-12
CN101743502B (zh) 2012-03-14
CN101743502A (zh) 2010-06-16

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