KR200419687Y1 - 평판표시장치의 결함 검사장치 - Google Patents

평판표시장치의 결함 검사장치 Download PDF

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Publication number
KR200419687Y1
KR200419687Y1 KR2020060009140U KR20060009140U KR200419687Y1 KR 200419687 Y1 KR200419687 Y1 KR 200419687Y1 KR 2020060009140 U KR2020060009140 U KR 2020060009140U KR 20060009140 U KR20060009140 U KR 20060009140U KR 200419687 Y1 KR200419687 Y1 KR 200419687Y1
Authority
KR
South Korea
Prior art keywords
flat panel
panel display
display device
color filter
defect
Prior art date
Application number
KR2020060009140U
Other languages
English (en)
Korean (ko)
Inventor
박희재
홍찬희
이일환
신흥현
권동혁
Original Assignee
에스엔유 프리시젼 주식회사
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 에스엔유 프리시젼 주식회사 filed Critical 에스엔유 프리시젼 주식회사
Priority to KR2020060009140U priority Critical patent/KR200419687Y1/ko
Application granted granted Critical
Publication of KR200419687Y1 publication Critical patent/KR200419687Y1/ko
Priority to TW096100961A priority patent/TWI409529B/zh

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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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analytical Chemistry (AREA)
  • Geometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR2020060009140U 2006-04-06 2006-04-06 평판표시장치의 결함 검사장치 KR200419687Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2020060009140U KR200419687Y1 (ko) 2006-04-06 2006-04-06 평판표시장치의 결함 검사장치
TW096100961A TWI409529B (zh) 2006-04-06 2007-01-10 用以檢查平面顯示器上的缺陷之裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020060009140U KR200419687Y1 (ko) 2006-04-06 2006-04-06 평판표시장치의 결함 검사장치

Publications (1)

Publication Number Publication Date
KR200419687Y1 true KR200419687Y1 (ko) 2006-06-23

Family

ID=44482015

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020060009140U KR200419687Y1 (ko) 2006-04-06 2006-04-06 평판표시장치의 결함 검사장치

Country Status (2)

Country Link
KR (1) KR200419687Y1 (zh)
TW (1) TWI409529B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150139103A (ko) * 2014-06-02 2015-12-11 삼성디스플레이 주식회사 검사장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5958808B2 (ja) * 2012-06-04 2016-08-02 株式会社Ｊｏｌｅｄ 表示パネルの製造方法、その検査装置及び検査方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69330709T2 (de) * 1992-12-28 2002-07-11 Canon K.K., Tokio/Tokyo Blickrichtungsdetektor und Kamera mit diesem Detektor
TWM261685U (en) * 2004-06-15 2005-04-11 Hirose Tech Co Ltd Defect-detecting equipment of glass substrate disposed with polarizer thereon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150139103A (ko) * 2014-06-02 2015-12-11 삼성디스플레이 주식회사 검사장치
KR102200691B1 (ko) * 2014-06-02 2021-01-13 삼성디스플레이 주식회사 검사장치

Also Published As

Publication number Publication date
TWI409529B (zh) 2013-09-21
TW200739187A (en) 2007-10-16

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