JP4587678B2 - アレイ基板の検査方法及び検査装置 - Google Patents

アレイ基板の検査方法及び検査装置 Download PDF

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Publication number
JP4587678B2
JP4587678B2 JP2004054863A JP2004054863A JP4587678B2 JP 4587678 B2 JP4587678 B2 JP 4587678B2 JP 2004054863 A JP2004054863 A JP 2004054863A JP 2004054863 A JP2004054863 A JP 2004054863A JP 4587678 B2 JP4587678 B2 JP 4587678B2
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Japan
Prior art keywords
signal lines
inspection
pixel
array substrate
defective
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Expired - Fee Related
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JP2004054863A
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English (en)
Japanese (ja)
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JP2005242211A (ja
JP2005242211A5 (enExample
Inventor
知幸 田口
佳徳 目片
俊一 小松
浩輝 西山
司 岩見
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International Business Machines Corp
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International Business Machines Corp
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Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to JP2004054863A priority Critical patent/JP4587678B2/ja
Priority to TW094102899A priority patent/TW200600803A/zh
Priority to US11/063,748 priority patent/US7508229B2/en
Publication of JP2005242211A publication Critical patent/JP2005242211A/ja
Publication of JP2005242211A5 publication Critical patent/JP2005242211A5/ja
Application granted granted Critical
Publication of JP4587678B2 publication Critical patent/JP4587678B2/ja
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/10—Dealing with defective pixels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP2004054863A 2004-02-27 2004-02-27 アレイ基板の検査方法及び検査装置 Expired - Fee Related JP4587678B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004054863A JP4587678B2 (ja) 2004-02-27 2004-02-27 アレイ基板の検査方法及び検査装置
TW094102899A TW200600803A (en) 2004-02-27 2005-01-31 Method and device for testing array substrate
US11/063,748 US7508229B2 (en) 2004-02-27 2005-02-24 Method and device for testing array substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004054863A JP4587678B2 (ja) 2004-02-27 2004-02-27 アレイ基板の検査方法及び検査装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010178524A Division JP5328733B2 (ja) 2010-08-09 2010-08-09 アレイ基板の検査方法及び検査装置

Publications (3)

Publication Number Publication Date
JP2005242211A JP2005242211A (ja) 2005-09-08
JP2005242211A5 JP2005242211A5 (enExample) 2007-03-22
JP4587678B2 true JP4587678B2 (ja) 2010-11-24

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Family Applications (1)

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JP2004054863A Expired - Fee Related JP4587678B2 (ja) 2004-02-27 2004-02-27 アレイ基板の検査方法及び検査装置

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Country Link
US (1) US7508229B2 (enExample)
JP (1) JP4587678B2 (enExample)
TW (1) TW200600803A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4428255B2 (ja) * 2005-02-28 2010-03-10 エプソンイメージングデバイス株式会社 電気光学装置、駆動方法および電子機器
JP5357399B2 (ja) * 2007-03-09 2013-12-04 株式会社ジャパンディスプレイ 表示装置
TWI408382B (zh) * 2009-11-13 2013-09-11 成像裝置的檢測方法及系統
JP5013554B2 (ja) * 2010-03-31 2012-08-29 株式会社ジャパンディスプレイセントラル 液晶表示装置
US9601070B2 (en) 2014-11-24 2017-03-21 Shenzhen China Star Optoelectronics Technology Co., Ltd. Method for performing detection on display panel
CN104375294B (zh) * 2014-11-24 2017-03-15 深圳市华星光电技术有限公司 一种显示面板的检测电路及其检测方法
CA2889870A1 (en) * 2015-05-04 2016-11-04 Ignis Innovation Inc. Optical feedback system
CN109637405B (zh) * 2018-12-05 2021-04-06 惠科股份有限公司 阵列基板的测试方法、装置及存储介质
TWI754348B (zh) * 2019-12-06 2022-02-01 群創光電股份有限公司 電子裝置的製造方法以及電子裝置
CN116129780B (zh) * 2023-04-04 2023-06-23 惠科股份有限公司 故障检测电路、显示面板和故障检测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968931A (en) * 1989-11-03 1990-11-06 Motorola, Inc. Apparatus and method for burning in integrated circuit wafers
US5546013A (en) * 1993-03-05 1996-08-13 International Business Machines Corporation Array tester for determining contact quality and line integrity in a TFT/LCD
KR0182184B1 (en) * 1996-04-24 1999-04-15 Samsung Electronics Co Ltd Disconnection/short test apparatus and its method of signal line using metrix
JPH10177357A (ja) * 1996-12-18 1998-06-30 Toshiba Corp 平面表示装置の製造方法
JP3131585B2 (ja) 1997-09-30 2001-02-05 株式会社東芝 半導体検査回路および半導体回路の検査方法
JP2001265248A (ja) * 2000-03-14 2001-09-28 Internatl Business Mach Corp <Ibm> アクティブ・マトリックス表示装置、及び、その検査方法
TW589455B (en) * 2000-11-24 2004-06-01 Hannstar Display Corp Testing method for LCD panel
JP4112300B2 (ja) * 2002-07-26 2008-07-02 株式会社半導体エネルギー研究所 電気的検査方法及び半導体表示装置の作製方法

Also Published As

Publication number Publication date
TW200600803A (en) 2006-01-01
TWI347442B (enExample) 2011-08-21
US7508229B2 (en) 2009-03-24
JP2005242211A (ja) 2005-09-08
US20050204219A1 (en) 2005-09-15

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