CN100474083C - 液晶显示器及其测试方法 - Google Patents

液晶显示器及其测试方法 Download PDF

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Publication number
CN100474083C
CN100474083C CNB031327877A CN03132787A CN100474083C CN 100474083 C CN100474083 C CN 100474083C CN B031327877 A CNB031327877 A CN B031327877A CN 03132787 A CN03132787 A CN 03132787A CN 100474083 C CN100474083 C CN 100474083C
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CN
China
Prior art keywords
lines
line
display signal
liquid crystal
gate
Prior art date
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Expired - Lifetime
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CNB031327877A
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English (en)
Chinese (zh)
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CN1503040A (zh
Inventor
文盛载
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
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Samsung Electronics Co Ltd
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Publication date
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Publication of CN1503040A publication Critical patent/CN1503040A/zh
Application granted granted Critical
Publication of CN100474083C publication Critical patent/CN100474083C/zh
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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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • 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
    • G02F1/136254—Checking; Testing

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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)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNB031327877A 2002-11-19 2003-07-12 液晶显示器及其测试方法 Expired - Lifetime CN100474083C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR0071920/02 2002-11-19
KR0071920/2002 2002-11-19
KR1020020071920A KR100895311B1 (ko) 2002-11-19 2002-11-19 액정 표시 장치 및 그 검사 방법

Publications (2)

Publication Number Publication Date
CN1503040A CN1503040A (zh) 2004-06-09
CN100474083C true CN100474083C (zh) 2009-04-01

Family

ID=32291782

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031327877A Expired - Lifetime CN100474083C (zh) 2002-11-19 2003-07-12 液晶显示器及其测试方法

Country Status (5)

Country Link
US (1) US7580107B2 (enExample)
JP (1) JP4657598B2 (enExample)
KR (1) KR100895311B1 (enExample)
CN (1) CN100474083C (enExample)
TW (1) TW200411302A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN107945721A (zh) * 2017-11-29 2018-04-20 武汉天马微电子有限公司 一种显示面板及其点屏测试方法、显示装置

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KR101096722B1 (ko) * 2004-11-10 2011-12-22 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법
CN100346221C (zh) * 2004-11-12 2007-10-31 友达光电股份有限公司 液晶显示面板及其测试方法
KR20060072318A (ko) * 2004-12-23 2006-06-28 엘지.필립스 엘시디 주식회사 액정 표시 패널 및 그 제조방법
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KR100663029B1 (ko) * 2004-12-31 2006-12-28 엘지.필립스 엘시디 주식회사 액정표시장치 , 그 제조방법 및 액정표시장치 검사방법
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JP5138999B2 (ja) * 2007-08-01 2013-02-06 三菱電機株式会社 表示装置
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KR200458155Y1 (ko) * 2009-11-03 2012-01-20 윤종철 전선거치대
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JP6051011B2 (ja) 2012-10-22 2016-12-21 株式会社ジャパンディスプレイ 液晶表示装置およびその製造方法
CN104238152A (zh) * 2013-06-17 2014-12-24 北京京东方光电科技有限公司 一种cog测试方法
KR102058611B1 (ko) * 2013-07-05 2019-12-24 삼성디스플레이 주식회사 검사 장치와, 이를 이용한 배선 및 원장 검사 방법
KR102090159B1 (ko) 2013-11-22 2020-03-18 삼성디스플레이 주식회사 표시 패널 및 이의 제조 방법
CN104035217B (zh) * 2014-05-21 2016-08-24 深圳市华星光电技术有限公司 显示器阵列基板的外围测试线路以及液晶显示面板
JP6463065B2 (ja) * 2014-10-09 2019-01-30 三菱電機株式会社 アレイ基板およびこれを備える液晶表示パネルならびにアレイ基板の検査方法
KR102296073B1 (ko) * 2015-01-06 2021-08-31 삼성디스플레이 주식회사 액정 표시 장치
KR102356028B1 (ko) * 2015-02-06 2022-01-26 삼성디스플레이 주식회사 표시 장치
KR102392889B1 (ko) * 2015-08-07 2022-05-03 엘지디스플레이 주식회사 표시장치
KR102645333B1 (ko) * 2016-08-23 2024-03-12 삼성디스플레이 주식회사 표시장치
CN106653771B (zh) * 2016-12-30 2019-06-18 惠科股份有限公司 一种显示面板及制程
CN108573997B (zh) 2017-03-14 2023-12-01 三星显示有限公司 显示装置
CN107154232A (zh) * 2017-05-27 2017-09-12 厦门天马微电子有限公司 阵列基板、显示面板和显示面板的测试方法
KR102503732B1 (ko) 2017-11-30 2023-02-27 삼성디스플레이 주식회사 표시 장치
KR102607389B1 (ko) * 2018-03-12 2023-11-28 삼성디스플레이 주식회사 표시 장치 및 이의 신호 라인 검사 방법
KR102499175B1 (ko) * 2018-04-06 2023-02-13 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 표시장치
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107945721A (zh) * 2017-11-29 2018-04-20 武汉天马微电子有限公司 一种显示面板及其点屏测试方法、显示装置

Also Published As

Publication number Publication date
US20040095549A1 (en) 2004-05-20
TW200411302A (en) 2004-07-01
JP4657598B2 (ja) 2011-03-23
JP2004310024A (ja) 2004-11-04
US7580107B2 (en) 2009-08-25
KR100895311B1 (ko) 2009-05-07
CN1503040A (zh) 2004-06-09
KR20040043586A (ko) 2004-05-24

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