TWI325499B - Apparatus for inspecting a liquid crystal display panel - Google Patents

Apparatus for inspecting a liquid crystal display panel Download PDF

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Publication number
TWI325499B
TWI325499B TW093111359A TW93111359A TWI325499B TW I325499 B TWI325499 B TW I325499B TW 093111359 A TW093111359 A TW 093111359A TW 93111359 A TW93111359 A TW 93111359A TW I325499 B TWI325499 B TW I325499B
Authority
TW
Taiwan
Prior art keywords
numbered
flexible substrate
odd
probe
address portion
Prior art date
Application number
TW093111359A
Other languages
English (en)
Chinese (zh)
Other versions
TW200504373A (en
Inventor
Hiroyasu Sotoma
Original Assignee
Nhk Spring Co Ltd
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 Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of TW200504373A publication Critical patent/TW200504373A/zh
Application granted granted Critical
Publication of TWI325499B publication Critical patent/TWI325499B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • 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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, 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
    • G02F1/136254—Checking; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
TW093111359A 2003-04-25 2004-04-23 Apparatus for inspecting a liquid crystal display panel TWI325499B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003122718A JP4219729B2 (ja) 2003-04-25 2003-04-25 液晶パネル用検査装置

Publications (2)

Publication Number Publication Date
TW200504373A TW200504373A (en) 2005-02-01
TWI325499B true TWI325499B (en) 2010-06-01

Family

ID=33410089

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093111359A TWI325499B (en) 2003-04-25 2004-04-23 Apparatus for inspecting a liquid crystal display panel

Country Status (5)

Country Link
JP (1) JP4219729B2 (ja)
KR (1) KR100774016B1 (ja)
CN (1) CN100434925C (ja)
TW (1) TWI325499B (ja)
WO (1) WO2004097435A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060122804A (ko) * 2006-11-11 2006-11-30 윤재완 디스플레이 패널 검사용 프로브 블록
CN101140312B (zh) * 2007-10-23 2010-12-08 南京华显高科有限公司 等离子体显示板电极短路、断路检测方法及其装置
CN104360112B (zh) * 2014-10-30 2018-04-06 通富微电子股份有限公司 半导体测试治具及其形成方法
CN104407182B (zh) * 2014-10-30 2018-09-21 通富微电子股份有限公司 半导体测试治具
US10001509B2 (en) 2014-10-30 2018-06-19 Tongfu Microelectronics Co., Ltd. Semiconductor testing fixture and fabrication method thereof
CN112212782B (zh) * 2019-06-25 2023-01-17 合肥欣奕华智能机器股份有限公司 一种玻璃基板检测方法、装置及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3561322B2 (ja) * 1995-02-17 2004-09-02 日本発条株式会社 導電性接触子ユニット
JPH0961458A (ja) * 1995-08-22 1997-03-07 Sharp Corp 液晶表示パネルの検査装置
JP3624570B2 (ja) * 1996-09-02 2005-03-02 セイコーエプソン株式会社 液晶表示パネルの検査装置、液晶表示パネルの検査方法及び集積回路の実装方法
JP3485166B2 (ja) * 1999-04-27 2004-01-13 株式会社リコー 液晶表示装置の検査方法および検査装置
JP4782964B2 (ja) * 1999-11-16 2011-09-28 東レエンジニアリング株式会社 プローブ装置及びそれの製造方法並びにそれを用いる基板検査方法
JP4013503B2 (ja) * 2001-08-24 2007-11-28 セイコーエプソン株式会社 電気光学パネルの検査方法

Also Published As

Publication number Publication date
KR20060003054A (ko) 2006-01-09
CN100434925C (zh) 2008-11-19
JP4219729B2 (ja) 2009-02-04
CN1781028A (zh) 2006-05-31
KR100774016B1 (ko) 2007-11-08
TW200504373A (en) 2005-02-01
WO2004097435A1 (ja) 2004-11-11
JP2004325962A (ja) 2004-11-18

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MM4A Annulment or lapse of patent due to non-payment of fees