KR20030074049A - 액정 표시패널 검사장치 - Google Patents

액정 표시패널 검사장치 Download PDF

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Publication number
KR20030074049A
KR20030074049A KR1020020031691A KR20020031691A KR20030074049A KR 20030074049 A KR20030074049 A KR 20030074049A KR 1020020031691 A KR1020020031691 A KR 1020020031691A KR 20020031691 A KR20020031691 A KR 20020031691A KR 20030074049 A KR20030074049 A KR 20030074049A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
display panel
light
lens
Prior art date
Application number
KR1020020031691A
Other languages
English (en)
Korean (ko)
Inventor
나라하라스미토
Original Assignee
가부시키가이샤 멕
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 가부시키가이샤 멕 filed Critical 가부시키가이샤 멕
Publication of KR20030074049A publication Critical patent/KR20030074049A/ko

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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/22—Antistatic materials or arrangements
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/69—Arrangements or methods for testing or calibrating a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020020031691A 2002-03-15 2002-06-05 액정 표시패널 검사장치 KR20030074049A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002073119A JP2003270608A (ja) 2002-03-15 2002-03-15 液晶表示パネル検査装置
JPJP-P-2002-00073119 2002-03-15

Publications (1)

Publication Number Publication Date
KR20030074049A true KR20030074049A (ko) 2003-09-19

Family

ID=29202934

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020031691A KR20030074049A (ko) 2002-03-15 2002-06-05 액정 표시패널 검사장치

Country Status (2)

Country Link
JP (1) JP2003270608A (ja)
KR (1) KR20030074049A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773035B1 (ko) * 2006-06-29 2007-11-02 주식회사 매크론 광경로변경유니트 및 이 광경로변경유니트가 포함된광학검사장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007107973A (ja) * 2005-10-12 2007-04-26 Micronics Japan Co Ltd 検査装置
JP4998270B2 (ja) 2005-12-27 2012-08-15 富士通セミコンダクター株式会社 半導体装置とその製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458131A (ja) * 1990-06-27 1992-02-25 Sharp Corp 液晶表示パネルの検査装置
JPH04248435A (ja) * 1991-02-01 1992-09-03 Sharp Corp 液晶表示パネルの検査装置
JPH08166779A (ja) * 1994-10-11 1996-06-25 Sony Corp 欠陥検査装置及び欠陥検査方法
JPH1039268A (ja) * 1996-07-18 1998-02-13 Sharp Corp プロジェクション用液晶表示パネルの検査方法および検査装置
JPH11174398A (ja) * 1997-12-16 1999-07-02 Seiko Epson Corp 液晶パネルの検査装置及び液晶パネルの検査方法、並びに投射型表示装置
JP2000122019A (ja) * 1998-10-12 2000-04-28 Sharp Corp 液晶表示パネルの検査方法および検査装置
JP2001255526A (ja) * 2000-03-13 2001-09-21 Seiko Epson Corp 液晶パネルの検査装置および液晶パネルの検査方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458131A (ja) * 1990-06-27 1992-02-25 Sharp Corp 液晶表示パネルの検査装置
JPH04248435A (ja) * 1991-02-01 1992-09-03 Sharp Corp 液晶表示パネルの検査装置
JPH08166779A (ja) * 1994-10-11 1996-06-25 Sony Corp 欠陥検査装置及び欠陥検査方法
JPH1039268A (ja) * 1996-07-18 1998-02-13 Sharp Corp プロジェクション用液晶表示パネルの検査方法および検査装置
JPH11174398A (ja) * 1997-12-16 1999-07-02 Seiko Epson Corp 液晶パネルの検査装置及び液晶パネルの検査方法、並びに投射型表示装置
JP2000122019A (ja) * 1998-10-12 2000-04-28 Sharp Corp 液晶表示パネルの検査方法および検査装置
JP2001255526A (ja) * 2000-03-13 2001-09-21 Seiko Epson Corp 液晶パネルの検査装置および液晶パネルの検査方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773035B1 (ko) * 2006-06-29 2007-11-02 주식회사 매크론 광경로변경유니트 및 이 광경로변경유니트가 포함된광학검사장치

Also Published As

Publication number Publication date
JP2003270608A (ja) 2003-09-25

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E601 Decision to refuse application