KR20070082867A - 표시장치 - Google Patents

표시장치 Download PDF

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Publication number
KR20070082867A
KR20070082867A KR1020070015174A KR20070015174A KR20070082867A KR 20070082867 A KR20070082867 A KR 20070082867A KR 1020070015174 A KR1020070015174 A KR 1020070015174A KR 20070015174 A KR20070015174 A KR 20070015174A KR 20070082867 A KR20070082867 A KR 20070082867A
Authority
KR
South Korea
Prior art keywords
wiring
disconnection
signal
substrate
liquid crystal
Prior art date
Application number
KR1020070015174A
Other languages
English (en)
Korean (ko)
Inventor
마사유키 세이미야
Original Assignee
세이코 인스트루 가부시키가이샤
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 세이코 인스트루 가부시키가이샤 filed Critical 세이코 인스트루 가부시키가이샤
Publication of KR20070082867A publication Critical patent/KR20070082867A/ko

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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
    • G02F1/136—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
    • 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
    • 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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
KR1020070015174A 2006-02-18 2007-02-14 표시장치 KR20070082867A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2006-00041711 2006-02-18
JP2006041711A JP4881030B2 (ja) 2006-02-18 2006-02-18 表示装置

Publications (1)

Publication Number Publication Date
KR20070082867A true KR20070082867A (ko) 2007-08-22

Family

ID=38496688

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070015174A KR20070082867A (ko) 2006-02-18 2007-02-14 표시장치

Country Status (4)

Country Link
JP (1) JP4881030B2 (ja)
KR (1) KR20070082867A (ja)
CN (1) CN101025495B (ja)
TW (1) TWI401453B (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009053390A (ja) * 2007-08-27 2009-03-12 Epson Imaging Devices Corp 電気光学パネル、パネル検査方法及び電子機器
KR101300914B1 (ko) * 2010-06-02 2013-08-27 파나소닉 액정 디스플레이 주식회사 좌표 입력 장치 및 표시 장치
US9978781B2 (en) 2016-08-22 2018-05-22 Samsung Display Co., Ltd. Display device
US10210782B2 (en) 2016-08-01 2019-02-19 Samsung Display Co., Ltd. Display device including crack detection line
US10347860B2 (en) 2016-03-14 2019-07-09 Samsung Display Co., Ltd. Display device including a crack detection line
US11138914B2 (en) 2015-02-06 2021-10-05 Samsung Display Co., Ltd. Display device including a crack sensing line

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101398999B (zh) * 2007-09-28 2011-11-09 鹏智科技(深圳)有限公司 显示设备测试装置及方法
JP5506034B2 (ja) * 2010-01-19 2014-05-28 株式会社ジャパンディスプレイ 液晶表示装置および電子機器
CN105578175B (zh) * 2014-10-11 2018-03-30 深圳超多维光电子有限公司 立体显示装置检测系统及其检测方法
CN105679215B (zh) * 2014-11-19 2018-12-11 昆山国显光电有限公司 显示屏及其裂纹检测方法
CN109407434B (zh) 2018-11-22 2020-11-24 武汉华星光电技术有限公司 液晶显示装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2711616B2 (ja) * 1992-06-12 1998-02-10 スタンレー電気株式会社 液晶表示素子
JP3422637B2 (ja) * 1996-10-04 2003-06-30 アンリツ株式会社 液晶表示装置
JPH10239652A (ja) * 1997-02-26 1998-09-11 Matsushita Electric Ind Co Ltd 液晶表示モジュール
JP2001272430A (ja) * 2000-03-24 2001-10-05 Oht Inc 検査装置及び検査方法
JP2002022789A (ja) * 2000-07-05 2002-01-23 Oht Inc 検査装置及び検査方法
JP2005069945A (ja) * 2003-08-26 2005-03-17 Seiko Epson Corp 半導体装置の検査方法
JP2006038988A (ja) * 2004-07-23 2006-02-09 Seiko Epson Corp 電気光学装置、電子機器、および実装構造体

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009053390A (ja) * 2007-08-27 2009-03-12 Epson Imaging Devices Corp 電気光学パネル、パネル検査方法及び電子機器
KR101300914B1 (ko) * 2010-06-02 2013-08-27 파나소닉 액정 디스플레이 주식회사 좌표 입력 장치 및 표시 장치
US11138914B2 (en) 2015-02-06 2021-10-05 Samsung Display Co., Ltd. Display device including a crack sensing line
US11682326B2 (en) 2015-02-06 2023-06-20 Samsung Display Co., Ltd. Display device including data line extending portions
US10347860B2 (en) 2016-03-14 2019-07-09 Samsung Display Co., Ltd. Display device including a crack detection line
US10886493B2 (en) 2016-03-14 2021-01-05 Samsung Display Co., Ltd. Display device including a crack detection line
US10210782B2 (en) 2016-08-01 2019-02-19 Samsung Display Co., Ltd. Display device including crack detection line
US10692412B2 (en) 2016-08-01 2020-06-23 Samsung Display Co., Ltd. Display device including crack detection line
US11189204B2 (en) 2016-08-01 2021-11-30 Samsung Display Co., Ltd. Display device including crack detection line
US9978781B2 (en) 2016-08-22 2018-05-22 Samsung Display Co., Ltd. Display device
US11984455B2 (en) 2016-08-22 2024-05-14 Samsung Display Co., Ltd. Display device including a crack detecting line

Also Published As

Publication number Publication date
CN101025495A (zh) 2007-08-29
TWI401453B (zh) 2013-07-11
JP4881030B2 (ja) 2012-02-22
JP2007219329A (ja) 2007-08-30
CN101025495B (zh) 2010-09-29
TW200736641A (en) 2007-10-01

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E601 Decision to refuse application