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DE69740083D1 - Flüssigkristallanzeige für Direktbetrachtung mit automatischer Farbeinstellung - Google Patents

Flüssigkristallanzeige für Direktbetrachtung mit automatischer Farbeinstellung

Info

Publication number
DE69740083D1
DE69740083D1 DE69740083T DE69740083T DE69740083D1 DE 69740083 D1 DE69740083 D1 DE 69740083D1 DE 69740083 T DE69740083 T DE 69740083T DE 69740083 T DE69740083 T DE 69740083T DE 69740083 D1 DE69740083 D1 DE 69740083D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
color adjustment
direct viewing
automatic 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
DE69740083T
Other languages
English (en)
Inventor
Yoshiharu Chikazawa
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.)
Vantiva SA
Original Assignee
Thomson Multimedia SA
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 Thomson Multimedia SA filed Critical Thomson Multimedia SA
Application granted granted Critical
Publication of DE69740083D1 publication Critical patent/DE69740083D1/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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3607—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 by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
    • 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
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
    • 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
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
DE69740083T 1997-06-05 1997-06-05 Flüssigkristallanzeige für Direktbetrachtung mit automatischer Farbeinstellung Expired - Lifetime DE69740083D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97401259A EP0883103B1 (de) 1997-06-05 1997-06-05 Flüssigkristallanzeige für Direktbetrachtung mit automatischer Farbeinstellung

Publications (1)

Publication Number Publication Date
DE69740083D1 true DE69740083D1 (de) 2011-02-03

Family

ID=8229771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69740083T Expired - Lifetime DE69740083D1 (de) 1997-06-05 1997-06-05 Flüssigkristallanzeige für Direktbetrachtung mit automatischer Farbeinstellung

Country Status (3)

Country Link
EP (1) EP0883103B1 (de)
JP (1) JPH1165537A (de)
DE (1) DE69740083D1 (de)

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US7928955B1 (en) 2000-03-13 2011-04-19 Intel Corporation Automatic brightness control for displays
JP3763397B2 (ja) 2000-03-24 2006-04-05 シャープ株式会社 画像処理装置、画像表示装置、パーソナルコンピュータ、画像処理方法
JP3944204B2 (ja) * 2000-03-24 2007-07-11 シャープ株式会社 画像処理装置およびそれを備えた画像表示装置
JP4369837B2 (ja) * 2000-03-24 2009-11-25 シャープ株式会社 画像処理装置およびそれを備えた画像表示装置
EP1158484A3 (de) * 2000-05-25 2008-12-31 Seiko Epson Corporation Verarbeitung von an ein Anzeigegerät gelieferten Bilddaten
US7317439B2 (en) * 2000-10-30 2008-01-08 Matsushita Electric Industrial Co., Ltd. Electronic apparatus and recording medium therefor
US6396217B1 (en) * 2000-12-22 2002-05-28 Visteon Global Technologies, Inc. Brightness offset error reduction system and method for a display device
US6762742B2 (en) * 2000-12-29 2004-07-13 Samsung Electronics Co., Ltd. Apparatus and method for automatic brightness control for use in liquid crystal display device
GB2372135B (en) * 2001-01-31 2004-10-13 Nokia Mobile Phones Ltd Improved liquid crystal display device
JP2002311503A (ja) * 2001-04-19 2002-10-23 Mitsubishi Electric Corp 画質補正システム
US7119786B2 (en) 2001-06-28 2006-10-10 Intel Corporation Method and apparatus for enabling power management of a flat panel display
KR100459122B1 (ko) * 2001-07-31 2004-12-03 엘지전자 주식회사 자체 발광 표시 소자의 구동 제어 방법
DE10145770A1 (de) * 2001-09-17 2003-04-03 Siemens Ag Schaltungsanordnung zur Ansteuerung sowie Verfahren zur Anpassung einer Bildwiedergabekennlinie eines Flachbildschirmes
EP1499918A4 (de) * 2002-04-26 2007-12-26 Korea Electronics Telecomm Vorrichtung und verfahren zur verringerung der stromaufnahme durch einstellung von rücklicht und anpassung eines visuellen signals
US20030210221A1 (en) * 2002-05-08 2003-11-13 Milivoje Aleksic Portable device for providing LCD display and method thereof
JP2004053694A (ja) 2002-07-16 2004-02-19 Sharp Corp 表示装置、文字・図形表示制御方法、文字・図形表示プログラムおよび可読記録媒体
EP1573707A1 (de) * 2002-12-13 2005-09-14 Koninklijke Philips Electronics N.V. Automatische gammakorrektur fü r eine matrixanzeige
US7348957B2 (en) 2003-02-14 2008-03-25 Intel Corporation Real-time dynamic design of liquid crystal display (LCD) panel power management through brightness control
US20050057484A1 (en) * 2003-09-15 2005-03-17 Diefenbaugh Paul S. Automatic image luminance control with backlight adjustment
KR20050045433A (ko) * 2003-11-11 2005-05-17 삼성전자주식회사 표시장치
US7952555B2 (en) 2003-11-19 2011-05-31 Eizo Nanao Corporation Luminance control method, liquid crystal display device and computer program
US7477228B2 (en) 2003-12-22 2009-01-13 Intel Corporation Method and apparatus for characterizing and/or predicting display backlight response latency
JP4612406B2 (ja) * 2004-02-09 2011-01-12 株式会社日立製作所 液晶表示装置
US20050212824A1 (en) * 2004-03-25 2005-09-29 Marcinkiewicz Walter M Dynamic display control of a portable electronic device display
US8358262B2 (en) 2004-06-30 2013-01-22 Intel Corporation Method and apparatus to synchronize backlight intensity changes with image luminance changes
KR100707640B1 (ko) * 2005-04-28 2007-04-12 삼성에스디아이 주식회사 발광 표시장치 및 그 구동 방법
EP1850316A1 (de) * 2006-04-25 2007-10-31 ASUSTeK Computer Inc. Anzeigevorrichtung mit Funktion zum Ausgleich von Umgebungshelligkeit
JP2008083439A (ja) * 2006-09-28 2008-04-10 Sharp Corp 液晶表示装置及びホワイトバランス調整方法
CN101261813B (zh) * 2007-03-06 2010-05-26 明基电通股份有限公司 以插黑技术改善液晶显示器的显示方法
TWI466093B (zh) * 2007-06-26 2014-12-21 Apple Inc 用於視訊播放的管理技術
US9165493B2 (en) 2008-10-14 2015-10-20 Apple Inc. Color correction of electronic displays utilizing gain control
CN107978264B (zh) * 2014-12-26 2021-06-08 小米科技有限责任公司 显示亮度调整方法及装置
CN104599642B (zh) * 2014-12-31 2017-05-03 小米科技有限责任公司 背光控制方法和装置
EP3866155A1 (de) 2015-01-15 2021-08-18 Xiaomi Inc. Verfahren und vorrichtung zur einstellung der displayhelligkeit
JP2017182074A (ja) * 2017-04-28 2017-10-05 株式会社ニコン 表示装置、撮像装置およびプロジェクタ
JP2019110934A (ja) * 2017-12-20 2019-07-11 株式会社ユニバーサルエンターテインメント 遊技機
JP2019035988A (ja) * 2018-11-27 2019-03-07 株式会社ニコン 表示装置および撮像装置

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JPS5635592A (en) * 1979-08-31 1981-04-08 Toshiba Corp Automatic white color control circuit for color television picture receiver
US4394688A (en) * 1981-08-25 1983-07-19 Hamamatsu Systems, Inc. Video system having an adjustable digital gamma correction for contrast enhancement
US5132825A (en) * 1989-10-18 1992-07-21 Asahi Kogaku Kogyo Kabushiki Kaisha Image processing apparatus having control means for adjusting the color temperature of the displayed image
JP2752309B2 (ja) * 1993-01-19 1998-05-18 松下電器産業株式会社 表示装置
JPH0738909A (ja) * 1993-07-23 1995-02-07 Matsushita Electric Ind Co Ltd 電子表示装置
JP3423402B2 (ja) * 1994-03-14 2003-07-07 キヤノン株式会社 映像表示装置
JP3199978B2 (ja) * 1995-03-31 2001-08-20 シャープ株式会社 液晶表示装置
US6188378B1 (en) * 1995-06-02 2001-02-13 Canon Kabushiki Kaisha Display apparatus, display system, and display control method for display system
AU6285396A (en) * 1995-06-20 1997-01-22 Thomson Comsumer Electronics, Inc. Back lit electronic viewfinder

Also Published As

Publication number Publication date
JPH1165537A (ja) 1999-03-09
EP0883103B1 (de) 2010-12-22
EP0883103A1 (de) 1998-12-09

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)