TW354834B - Liquid-crystal display panel and method for inspecting the same - Google Patents

Liquid-crystal display panel and method for inspecting the same

Info

Publication number
TW354834B
TW354834B TW086105428A TW86105428A TW354834B TW 354834 B TW354834 B TW 354834B TW 086105428 A TW086105428 A TW 086105428A TW 86105428 A TW86105428 A TW 86105428A TW 354834 B TW354834 B TW 354834B
Authority
TW
Taiwan
Prior art keywords
liquid
electrodes
inspection
display panel
crystal display
Prior art date
Application number
TW086105428A
Other languages
Chinese (zh)
Inventor
Yoshifumi Kobayashi
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of TW354834B publication Critical patent/TW354834B/en

Links

Classifications

    • 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

A liquid-crystal display panel comprising first and second opposing transparent substrates separated by a gap, a sealing agent for defining a liquid-crystal-encapsulated region in the gap between the first and second transparent substrates, and liquid crystal encapsulated in the liquid-crystal-encapsulated region, in which at least one of the first and second transparent substrates further comprises a plurality of first electrodes arranged in parallel and spaced apart at a first inspection interval, a first inspection region intersecting the first electrodes, a plurality of second electrodes arranged in parallel to the first electrodes and spaced apart at a second interval, a plurality of first inspection electrodes extending from each of the second electrodes, and in which the first inspection electrodes are parallel and spaced apart at the first inspection interval.
TW086105428A 1996-10-04 1997-04-25 Liquid-crystal display panel and method for inspecting the same TW354834B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26494796 1996-10-04

Publications (1)

Publication Number Publication Date
TW354834B true TW354834B (en) 1999-03-21

Family

ID=17410410

Family Applications (2)

Application Number Title Priority Date Filing Date
TW081108708A TW309597B (en) 1996-10-04 1992-11-02 LCD device
TW086105428A TW354834B (en) 1996-10-04 1997-04-25 Liquid-crystal display panel and method for inspecting the same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW081108708A TW309597B (en) 1996-10-04 1992-11-02 LCD device

Country Status (3)

Country Link
KR (1) KR100445714B1 (en)
CN (1) CN1083111C (en)
TW (2) TW309597B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7330583B2 (en) 2002-08-19 2008-02-12 Photon Dynamics, Inc. Integrated visual imaging and electronic sensing inspection systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100710149B1 (en) * 2000-12-28 2007-04-20 엘지.필립스 엘시디 주식회사 Liquid Crystal Display Device
JP3642304B2 (en) 2001-08-09 2005-04-27 セイコーエプソン株式会社 Liquid crystal panel, liquid crystal device and electronic device
TWI420457B (en) * 2010-09-30 2013-12-21 Chunghwa Picture Tubes Ltd Gate driving voltage supply device and method for a display panel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61194484A (en) * 1985-02-25 1986-08-28 富士通株式会社 Display panel
JPH06138474A (en) * 1992-10-26 1994-05-20 Matsushita Electric Ind Co Ltd Liquid crystal display device
JPH06140482A (en) * 1992-10-28 1994-05-20 Tokyo Electron Ltd Probe device
JPH06214201A (en) * 1993-01-14 1994-08-05 Citizen Watch Co Ltd Liquid crystal display device and device and method for its inspection
JPH08285888A (en) * 1995-04-17 1996-11-01 Hioki Ee Corp Line probe provided to z-axis unit of x-y type in-circuit tester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7330583B2 (en) 2002-08-19 2008-02-12 Photon Dynamics, Inc. Integrated visual imaging and electronic sensing inspection systems

Also Published As

Publication number Publication date
KR100445714B1 (en) 2004-12-04
CN1178916A (en) 1998-04-15
KR19980032412A (en) 1998-07-25
CN1083111C (en) 2002-04-17
TW309597B (en) 1997-07-01

Similar Documents

Publication Publication Date Title
EP0372821A3 (en) Liquid crystal display panel with reduced pixel defects
TW344044B (en) Liquid crystal display device
HK1002078A1 (en) Production process of liquid crystal display panel, seal meterial for liquid crystal cell and liquid crystal display
DE3788391D1 (en) Electrode plates for liquid crystal display panels.
EP1213601A4 (en) Liquid crystal display
DE69720908D1 (en) Active matrix substrate for liquid crystal display
HK1009499A1 (en) Pixel electrode substrate for reflection type liquid crystal apparatus, liquid crystal apparatus using the same and display apparatus using such liquid crystal apparatus
TW375702B (en) Liquid crystal display device and fabrication method thereof
KR960703242A (en) ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY SYSTEM
GB1522520A (en) Display panel constructions
DE69529194T2 (en) Color filter, manufacturing method thereof, and liquid crystal display panel equipped therewith
EP0673986A3 (en) Active matrix type liquid crystal display apparatus.
EP0283235A3 (en) Liquid crystal display device
EP0867750A3 (en) Liquid crystal cell and method of manufacturing the same
DE69332104D1 (en) BACKLIGHTING SYSTEM FOR LIQUID CRYSTAL DISPLAY
TW349178B (en) A method for the correction of a defect in a liquid crystal display device
EP0146285A3 (en) Electro optic flat panel display
SG50782A1 (en) Liquid crystal display panel inspection device and methods for manufacturing same
EP0635749A3 (en) Liquid crystal panel frame, liquid crystal panel assembly, liquid crystal display and method and apparatus of manufacturing the liquid crystal panel assembly.
TW354834B (en) Liquid-crystal display panel and method for inspecting the same
DE69529608D1 (en) CATHODE FOR PLASMA-ADDRESSED LIQUID CRYSTAL DISPLAY DEVICE
TW200519469A (en) Liquid crystal cell process for in-plane switching mode liquid crystal display device
GB2307583B (en) Liquid crystal display panel and process for manufacturing the same
DE69523444T2 (en) CONTROL METHOD FOR FERROELECTRIC LIQUID CRYSTAL DISPLAY PANEL
KR970025086U (en) Backlight for liquid crystal display

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees