TW200813525A - Method and device for inspecting image quality for color display board - Google Patents

Method and device for inspecting image quality for color display board Download PDF

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Publication number
TW200813525A
TW200813525A TW096126150A TW96126150A TW200813525A TW 200813525 A TW200813525 A TW 200813525A TW 096126150 A TW096126150 A TW 096126150A TW 96126150 A TW96126150 A TW 96126150A TW 200813525 A TW200813525 A TW 200813525A
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TW
Taiwan
Prior art keywords
pixel
address
color
image
ccd
Prior art date
Application number
TW096126150A
Other languages
English (en)
Chinese (zh)
Other versions
TWI362517B (https=
Inventor
Keiichi Kurasho
Original Assignee
Nihon Micronics Kk
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 Nihon Micronics Kk filed Critical Nihon Micronics Kk
Publication of TW200813525A publication Critical patent/TW200813525A/zh
Application granted granted Critical
Publication of TWI362517B publication Critical patent/TWI362517B/zh

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Classifications

    • 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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1213—Filters in general, e.g. dichroic, band
    • G01J2003/1217—Indexed discrete filters or choppers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
TW096126150A 2006-09-08 2007-07-18 Method and device for inspecting image quality for color display board TW200813525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006244014A JP4652301B2 (ja) 2006-09-08 2006-09-08 カラー表示板の画質検査方法および画質検査装置

Publications (2)

Publication Number Publication Date
TW200813525A true TW200813525A (en) 2008-03-16
TWI362517B TWI362517B (https=) 2012-04-21

Family

ID=39289441

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096126150A TW200813525A (en) 2006-09-08 2007-07-18 Method and device for inspecting image quality for color display board

Country Status (3)

Country Link
JP (1) JP4652301B2 (https=)
KR (1) KR100849940B1 (https=)
TW (1) TW200813525A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106405894A (zh) * 2016-11-15 2017-02-15 南京华东电子信息科技股份有限公司 一种液晶面板缺陷自动定位方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104246468A (zh) * 2012-05-25 2014-12-24 夏普株式会社 显示装置的检查方法和显示装置的检查装置
KR102184620B1 (ko) * 2014-08-04 2020-11-30 엘지디스플레이 주식회사 액정표시장치의 보상데이터 생성방법 및 장치
JP2019074323A (ja) 2017-10-12 2019-05-16 株式会社日本マイクロニクス ディスプレイパネル検査装置およびディスプレイパネル検査方法
US12586522B2 (en) 2021-07-20 2026-03-24 Semiconductor Energy Laboratory Co., Ltd. Correction method of display apparatus and correction system of the display apparatus
CN116678593A (zh) * 2023-06-14 2023-09-01 安徽省东超科技有限公司 空中成像检测系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2797239B2 (ja) * 1993-09-10 1998-09-17 ミナトエレクトロニクス株式会社 表示素子検査方式
JP3512535B2 (ja) * 1995-05-19 2004-03-29 株式会社アドバンテスト パネル画質検査装置及びその画質補正方法
JP3190238B2 (ja) * 1995-10-31 2001-07-23 シャープ株式会社 アクティブマトリクス液晶パネルの欠陥検出方法
JP2001296811A (ja) * 2000-04-12 2001-10-26 Sharp Corp 端子加工砥石及びそれを用いた端子加工方法並びに端子加工装置
JP4312990B2 (ja) * 2002-02-20 2009-08-12 株式会社日本マイクロニクス 液晶表示パネルの検査テーブル
JP4104571B2 (ja) * 2004-03-29 2008-06-18 三洋電機株式会社 歪曲補正装置及びこの歪曲補正装置を備えた撮像装置
JP2005338261A (ja) * 2004-05-25 2005-12-08 Seiko Epson Corp 液晶パネルの検査装置および検査方法
JP2006211218A (ja) * 2005-01-27 2006-08-10 Canon Inc 画像処理装置および画像処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106405894A (zh) * 2016-11-15 2017-02-15 南京华东电子信息科技股份有限公司 一种液晶面板缺陷自动定位方法
CN106405894B (zh) * 2016-11-15 2019-08-02 南京华东电子信息科技股份有限公司 一种液晶面板缺陷自动定位方法

Also Published As

Publication number Publication date
JP2008067154A (ja) 2008-03-21
JP4652301B2 (ja) 2011-03-16
TWI362517B (https=) 2012-04-21
KR100849940B1 (ko) 2008-08-01
KR20080023108A (ko) 2008-03-12

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