DE60045203D1 - Farbkorrektur in einem Bildanzeigegerät - Google Patents

Farbkorrektur in einem Bildanzeigegerät

Info

Publication number
DE60045203D1
DE60045203D1 DE60045203T DE60045203T DE60045203D1 DE 60045203 D1 DE60045203 D1 DE 60045203D1 DE 60045203 T DE60045203 T DE 60045203T DE 60045203 T DE60045203 T DE 60045203T DE 60045203 D1 DE60045203 D1 DE 60045203D1
Authority
DE
Germany
Prior art keywords
display device
image display
color correction
correction
color
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60045203T
Other languages
English (en)
Inventor
Fumio Koyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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 DE60045203D1 publication Critical patent/DE60045203D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2003—Display of colours
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Liquid Crystal (AREA)
DE60045203T 1999-06-18 2000-06-16 Farbkorrektur in einem Bildanzeigegerät Expired - Lifetime DE60045203D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17225499A JP3632505B2 (ja) 1999-06-18 1999-06-18 画像表示装置

Publications (1)

Publication Number Publication Date
DE60045203D1 true DE60045203D1 (de) 2010-12-23

Family

ID=15938492

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045203T Expired - Lifetime DE60045203D1 (de) 1999-06-18 2000-06-16 Farbkorrektur in einem Bildanzeigegerät

Country Status (7)

Country Link
US (1) US7050074B1 (de)
EP (2) EP2276018A1 (de)
JP (1) JP3632505B2 (de)
KR (1) KR100481615B1 (de)
CN (2) CN1130584C (de)
DE (1) DE60045203D1 (de)
TW (1) TW484329B (de)

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CN100356420C (zh) * 2001-04-26 2007-12-19 中华映管股份有限公司 改善等离子平面显示器上色温及色偏差的补偿方法
CN100365682C (zh) * 2001-04-26 2008-01-30 中华映管股份有限公司 改善等离子平面显示器上色纯度及色温的补偿方法
KR100750929B1 (ko) * 2001-07-10 2007-08-22 삼성전자주식회사 색 보정 기능을 갖는 액정 표시 장치 및 이의 구동 장치및 그 방법
US7253845B2 (en) * 2002-01-22 2007-08-07 Thomson Licensing Color non-uniformity correction for LCOS
FR2837056B1 (fr) * 2002-03-07 2004-09-17 France Telecom Procede et systeme d'uniformisation du rendu colorimetrique d'une juxtaposition de surfaces d'affichage
TWI605718B (zh) 2003-06-17 2017-11-11 半導體能源研究所股份有限公司 具有攝像功能之顯示裝置及雙向通訊系統
KR20050057767A (ko) * 2003-12-11 2005-06-16 엘지전자 주식회사 해상도 향상 장치 및 방법 그리고 이를 이용한디스플레이장치
JP2005249821A (ja) * 2004-03-01 2005-09-15 Seiko Epson Corp 色補正回路及びそれを備えた画像表示装置
CN100397476C (zh) * 2004-03-12 2008-06-25 友达光电股份有限公司 显示器的色彩补偿电路与其补偿方法
KR101157687B1 (ko) * 2004-05-11 2012-06-21 칼라한 셀룰러 엘.엘.씨. 화상 데이터 처리 방법, 디스플레이 구동기, 디스플레이장치 및 컴퓨터 프로그램
JP4196959B2 (ja) * 2004-05-20 2008-12-17 セイコーエプソン株式会社 電気光学装置及びその駆動回路並びに電子機器
US20060007239A1 (en) * 2004-07-06 2006-01-12 Harrison Charles F Color correction system
KR100794785B1 (ko) * 2004-07-29 2008-01-21 삼성전자주식회사 자기 기록/재생장치의 헤드드럼 조립체
JP5127121B2 (ja) * 2004-09-14 2013-01-23 キヤノン株式会社 表示装置及び表示方法
EP1650730B1 (de) 2004-10-25 2009-12-30 Barco NV Optische Korrektur für Leuchtpaneele mit hoher Gleichmäßigkeit
JP5134768B2 (ja) * 2005-05-19 2013-01-30 株式会社ジャパンディスプレイイースト 画像表示装置
JP2007025635A (ja) * 2005-06-17 2007-02-01 Fujitsu Hitachi Plasma Display Ltd プラズマディスプレイ装置及びその処理方法
KR100809343B1 (ko) * 2005-11-07 2008-03-05 삼성전자주식회사 디스플레이 장치 화면의 공간적 불균일을 보정하는 방법 및장치
US7564438B2 (en) * 2006-03-24 2009-07-21 Marketech International Corp. Method to automatically regulate brightness of liquid crystal displays
JP4207064B2 (ja) * 2006-07-25 2009-01-14 セイコーエプソン株式会社 電気光学装置、画像処理回路、画像処理方法、及び電子機器
JP4222392B2 (ja) 2006-08-04 2009-02-12 セイコーエプソン株式会社 画像表示装置および画像表示方法
TWI354492B (en) * 2007-03-07 2011-12-11 Marketech Int Corp Image processing apparatus
JPWO2010047091A1 (ja) * 2008-10-20 2012-03-22 パナソニック株式会社 画像表示装置、色信号補正装置及び色信号補正方法
TWI404034B (zh) * 2009-01-23 2013-08-01 Mstar Semiconductor Inc 過驅動值產生裝置及過驅動值產生方法
CN101815158B (zh) * 2009-02-20 2012-07-04 华晶科技股份有限公司 改善数字影像中色影的补偿方法
KR101319352B1 (ko) * 2009-12-11 2013-10-16 엘지디스플레이 주식회사 액정 표시 장치의 로컬 디밍 구동 방법 및 장치
CN103229228B (zh) * 2010-11-30 2016-01-20 Nec显示器解决方案株式会社 显示装置、显示装置的色彩校正方法
DE102013206832A1 (de) * 2013-04-16 2014-10-16 Robert Bosch Gmbh Bilddarstellungsvorrichtung, mobiltelefon und verfahren
US9619867B2 (en) 2014-04-03 2017-04-11 Empire Technology Development Llc Color smear correction based on inertial measurements
CN108020956B (zh) * 2016-11-02 2020-09-04 群创光电股份有限公司 显示装置
US10685607B2 (en) * 2016-11-02 2020-06-16 Innolux Corporation Adjustment method for display de-Mura
KR102692179B1 (ko) * 2019-12-26 2024-08-06 주식회사 엘엑스세미콘 무라 보상 회로 및 그를 채용한 디스플레이를 위한 구동 장치
CN113889028A (zh) * 2021-09-23 2022-01-04 惠州市艾比森光电有限公司 显示屏箱体的校正方法及装置

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JPH0311390A (ja) 1989-06-08 1991-01-18 Matsushita Electric Ind Co Ltd 投写型画像表示装置
DE69022891T2 (de) 1989-06-15 1996-05-15 Matsushita Electric Ind Co Ltd Gerät zur Kompensierung von Videosignalen.
US5293224A (en) * 1990-01-30 1994-03-08 Pioneer Electronic Corporation White balance control system
US5047861A (en) * 1990-07-31 1991-09-10 Eastman Kodak Company Method and apparatus for pixel non-uniformity correction
US5289286A (en) * 1991-07-18 1994-02-22 Minolta Camera Kabushiki Kaisha Solid state sensor having logarithmic photovoltaic response, with pixel uniformity correction and white balance circuitry therefor
JPH05197357A (ja) * 1992-01-22 1993-08-06 Matsushita Electric Ind Co Ltd 画像表示装置
JPH06138849A (ja) * 1992-10-30 1994-05-20 Sharp Corp 液晶映像表示装置
JP3014895B2 (ja) * 1993-06-02 2000-02-28 株式会社日立製作所 ビデオカメラ
US6081254A (en) * 1993-08-12 2000-06-27 Hitachi, Ltd. Color correction system of imaging apparatus
JP3672586B2 (ja) * 1994-03-24 2005-07-20 株式会社半導体エネルギー研究所 補正システムおよびその動作方法
US5510851A (en) * 1994-03-29 1996-04-23 Radius Inc. Method and apparatus for dynamic purity correction
US5483259A (en) * 1994-04-12 1996-01-09 Digital Light & Color Inc. Color calibration of display devices
US5883476A (en) * 1994-06-09 1999-03-16 Hitachi, Ltd. Convergence correction system with recovery function and display apparatus using the same
JPH0865546A (ja) * 1994-08-18 1996-03-08 Fuji Photo Film Co Ltd シェーディング補正係数生成回路およびシェーディング補正係数生成方法
US5452109A (en) * 1994-08-31 1995-09-19 Eastman Kodak Company Digital image signal processing apparatus and method for accumulating blocks of signal data from an imager
CN1070013C (zh) * 1994-12-14 2001-08-22 松下电器产业株式会社 具有校正亮度不均匀性的电路的投影型图像显示装置
US5539459A (en) * 1995-05-18 1996-07-23 Polaroid Corporation Optimal tone scale mapping in electronic cameras
KR970058038A (ko) * 1995-12-08 1997-07-31 배순훈 휘도 변화에 따른 색좌표 보정 장치 및 그 제어 방법
US6043797A (en) * 1996-11-05 2000-03-28 Clarity Visual Systems, Inc. Color and luminance control system for liquid crystal projection displays
JPH10171045A (ja) 1996-12-10 1998-06-26 Seiko Epson Corp 投写型表示装置
JP3719317B2 (ja) * 1997-09-30 2005-11-24 ソニー株式会社 補間方法、補間回路、画像表示装置
JP2001209358A (ja) * 2000-01-26 2001-08-03 Seiko Epson Corp 表示画像のムラ補正

Also Published As

Publication number Publication date
CN1281153A (zh) 2001-01-24
CN1231805C (zh) 2005-12-14
CN1130584C (zh) 2003-12-10
CN1512249A (zh) 2004-07-14
KR20010007266A (ko) 2001-01-26
EP2276018A1 (de) 2011-01-19
KR100481615B1 (ko) 2005-04-08
EP1061500A2 (de) 2000-12-20
JP3632505B2 (ja) 2005-03-23
EP1061500B1 (de) 2010-11-10
EP1061500A3 (de) 2002-05-02
US7050074B1 (en) 2006-05-23
JP2001008219A (ja) 2001-01-12
TW484329B (en) 2002-04-21

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