KR0181529B1 - 액정표시장치 및 그 제조방법 - Google Patents

액정표시장치 및 그 제조방법 Download PDF

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Publication number
KR0181529B1
KR0181529B1 KR1019940021291A KR19940021291A KR0181529B1 KR 0181529 B1 KR0181529 B1 KR 0181529B1 KR 1019940021291 A KR1019940021291 A KR 1019940021291A KR 19940021291 A KR19940021291 A KR 19940021291A KR 0181529 B1 KR0181529 B1 KR 0181529B1
Authority
KR
South Korea
Prior art keywords
electrode
liquid crystal
pixel
substrate
light transmittance
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019940021291A
Other languages
English (en)
Korean (ko)
Other versions
KR950006502A (ko
Inventor
다카후미 나카무라
다케루 호조
도모히로 미우라
Original Assignee
사토 후미오
가부시키가이샤 도시바
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 사토 후미오, 가부시키가이샤 도시바 filed Critical 사토 후미오
Publication of KR950006502A publication Critical patent/KR950006502A/ko
Application granted granted Critical
Publication of KR0181529B1 publication Critical patent/KR0181529B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
KR1019940021291A 1993-08-25 1994-08-25 액정표시장치 및 그 제조방법 Expired - Fee Related KR0181529B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21022793 1993-08-25
JP93-210227 1993-08-25
JP93-316723 1993-12-16
JP31672393 1993-12-16

Publications (2)

Publication Number Publication Date
KR950006502A KR950006502A (ko) 1995-03-21
KR0181529B1 true KR0181529B1 (ko) 1999-05-01

Family

ID=26517923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940021291A Expired - Fee Related KR0181529B1 (ko) 1993-08-25 1994-08-25 액정표시장치 및 그 제조방법

Country Status (5)

Country Link
US (1) US5636042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0640864B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR0181529B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69429394T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW250559B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW349178B (en) * 1994-11-15 1999-01-01 Sharp Kk A method for the correction of a defect in a liquid crystal display device
JP3645379B2 (ja) * 1996-01-19 2005-05-11 株式会社半導体エネルギー研究所 半導体装置の作製方法
JP3645380B2 (ja) * 1996-01-19 2005-05-11 株式会社半導体エネルギー研究所 半導体装置の作製方法、情報端末、ヘッドマウントディスプレイ、ナビゲーションシステム、携帯電話、ビデオカメラ、投射型表示装置
US7056381B1 (en) 1996-01-26 2006-06-06 Semiconductor Energy Laboratory Co., Ltd. Fabrication method of semiconductor device
TW384409B (en) * 1996-06-04 2000-03-11 Sharp Kk Liquid crystal display device
JPH1062734A (ja) * 1996-08-22 1998-03-06 Sony Corp 液晶表示装置の欠陥画素補正方法および欠陥画素補正装置
US6208394B1 (en) * 1997-11-27 2001-03-27 Sharp Kabushiki Kaisha LCD device and method for fabricating the same having color filters and a resinous insulating black matrix on opposite sides of a counter electrode on the same substrate
KR100320661B1 (ko) * 1998-04-17 2002-01-17 니시무로 타이죠 액정표시장치, 매트릭스 어레이기판 및 그 제조방법
JPH11311806A (ja) 1998-04-28 1999-11-09 Matsushita Electric Ind Co Ltd 液晶パネル及びその製造方法
KR100612994B1 (ko) * 2000-05-12 2006-08-14 삼성전자주식회사 액정 표시 장치 및 그에 사용되는 기판
TW513591B (en) * 2001-03-20 2002-12-11 Au Optronics Corp Multi-domain flat display
US6664940B2 (en) * 2001-03-23 2003-12-16 Micron Technology, Inc. Apparatus and method for masking display element defects in a display device
JP4011344B2 (ja) * 2001-12-28 2007-11-21 株式会社半導体エネルギー研究所 半導体装置の作製方法
JP2003204067A (ja) * 2001-12-28 2003-07-18 Semiconductor Energy Lab Co Ltd 表示装置およびそれを用いた電子機器
EP1326273B1 (en) * 2001-12-28 2012-01-18 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US6933527B2 (en) * 2001-12-28 2005-08-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and semiconductor device production system
US6841797B2 (en) 2002-01-17 2005-01-11 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device formed over a surface with a drepession portion and a projection portion
US6847050B2 (en) * 2002-03-15 2005-01-25 Semiconductor Energy Laboratory Co., Ltd. Semiconductor element and semiconductor device comprising the same
US6930326B2 (en) * 2002-03-26 2005-08-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor circuit and method of fabricating the same
CN1802591A (zh) * 2003-06-06 2006-07-12 东芝松下显示技术有限公司 基板检查方法
JP4293867B2 (ja) * 2003-09-05 2009-07-08 奇美電子股▲ふん▼有限公司 画素の大型化に対応したｉｐｓ液晶ディスプレイ
JP4622532B2 (ja) * 2005-01-18 2011-02-02 三菱電機株式会社 表示装置および表示装置の欠陥修復方法
CN104221135B (zh) * 2012-03-29 2017-10-24 绿点高新科技股份有限公司 双面电路板及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243635A (ja) * 1984-05-18 1985-12-03 Seiko Epson Corp 液晶表示装置の欠陥修正方法
NL8700933A (nl) * 1987-04-21 1988-11-16 Philips Nv Testmethode voor lcd-elementen.
JPH0321928A (ja) * 1989-06-19 1991-01-30 Nec Corp アクティブ液晶パネルの製造方法
US5237437A (en) * 1989-12-18 1993-08-17 Honeywell Inc. Apparatus and method for a high contrast, wide angle, color, flat panel, liquid crystal display
US5235272A (en) * 1991-06-17 1993-08-10 Photon Dynamics, Inc. Method and apparatus for automatically inspecting and repairing an active matrix LCD panel
EP0613037B1 (en) * 1993-01-29 2001-05-16 Sharp Kabushiki Kaisha A liquid crystal display apparatus,a method for producing the same,and a substrate

Also Published As

Publication number Publication date
EP0640864A2 (en) 1995-03-01
KR950006502A (ko) 1995-03-21
DE69429394D1 (de) 2002-01-24
EP0640864A3 (en) 1995-08-30
DE69429394T2 (de) 2002-08-22
EP0640864B1 (en) 2001-12-12
TW250559B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-07-01
US5636042A (en) 1997-06-03

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