JP4657598B2 - 液晶表示装置及びその検査方法 - Google Patents

液晶表示装置及びその検査方法 Download PDF

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Publication number
JP4657598B2
JP4657598B2 JP2003388306A JP2003388306A JP4657598B2 JP 4657598 B2 JP4657598 B2 JP 4657598B2 JP 2003388306 A JP2003388306 A JP 2003388306A JP 2003388306 A JP2003388306 A JP 2003388306A JP 4657598 B2 JP4657598 B2 JP 4657598B2
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Japan
Prior art keywords
liquid crystal
inspection
line
crystal display
lines
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Expired - Lifetime
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JP2003388306A
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English (en)
Japanese (ja)
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JP2004310024A5 (enExample
JP2004310024A (ja
Inventor
盛 載 文
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
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Publication of JP2004310024A5 publication Critical patent/JP2004310024A5/ja
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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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
JP2003388306A 2002-11-19 2003-11-18 液晶表示装置及びその検査方法 Expired - Lifetime JP4657598B2 (ja)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2004310024A JP2004310024A (ja) 2004-11-04
JP2004310024A5 JP2004310024A5 (enExample) 2006-11-09
JP4657598B2 true JP4657598B2 (ja) 2011-03-23

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Family Applications (1)

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JP2003388306A Expired - Lifetime JP4657598B2 (ja) 2002-11-19 2003-11-18 液晶表示装置及びその検査方法

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)

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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
CN100489605C (zh) * 2004-12-29 2009-05-20 友达光电股份有限公司 显示面板的识别芯片及其制造方法
KR100663029B1 (ko) * 2004-12-31 2006-12-28 엘지.필립스 엘시디 주식회사 액정표시장치 , 그 제조방법 및 액정표시장치 검사방법
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JP5339273B2 (ja) * 2008-07-11 2013-11-13 株式会社ジャパンディスプレイ 表示装置
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KR200458155Y1 (ko) * 2009-11-03 2012-01-20 윤종철 전선거치대
US9741277B2 (en) 2012-07-02 2017-08-22 E Ink Holdings Inc. Test structure of display panel and test structure of tested display panel
TWI467269B (zh) 2012-07-02 2015-01-01 E Ink Holdings Inc 顯示面板的測試結構及其測試方法與測試後的測試結構
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
CN107945721B (zh) * 2017-11-29 2021-09-28 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
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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Also Published As

Publication number Publication date
US20040095549A1 (en) 2004-05-20
US7580107B2 (en) 2009-08-25
CN1503040A (zh) 2004-06-09
TW200411302A (en) 2004-07-01
KR100895311B1 (ko) 2009-05-07
KR20040043586A (ko) 2004-05-24
JP2004310024A (ja) 2004-11-04
CN100474083C (zh) 2009-04-01

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