JP2005318028A - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP2005318028A
JP2005318028A JP2004130638A JP2004130638A JP2005318028A JP 2005318028 A JP2005318028 A JP 2005318028A JP 2004130638 A JP2004130638 A JP 2004130638A JP 2004130638 A JP2004130638 A JP 2004130638A JP 2005318028 A JP2005318028 A JP 2005318028A
Authority
JP
Japan
Prior art keywords
adjustment
gamma
gamma correction
display
input
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.)
Pending
Application number
JP2004130638A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005318028A5 (enExample
Inventor
Mitsuyoshi Furuhata
充由 古畑
Masaji Shimizu
正司 清水
Kenichi Iwahara
健一 岩原
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2004130638A priority Critical patent/JP2005318028A/ja
Priority to CNB2005800003545A priority patent/CN100477733C/zh
Priority to PCT/JP2005/008036 priority patent/WO2005104532A1/ja
Priority to EP05736650A priority patent/EP1742461A4/en
Priority to US10/559,654 priority patent/US20060164442A1/en
Publication of JP2005318028A publication Critical patent/JP2005318028A/ja
Publication of JP2005318028A5 publication Critical patent/JP2005318028A5/ja
Pending legal-status Critical Current

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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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/08—Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
    • 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
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel
    • 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
    • G09G3/3611—Control of matrices with row and column drivers

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)
  • Picture Signal Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2004130638A 2004-04-27 2004-04-27 表示装置 Pending JP2005318028A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004130638A JP2005318028A (ja) 2004-04-27 2004-04-27 表示装置
CNB2005800003545A CN100477733C (zh) 2004-04-27 2005-04-27 显示装置
PCT/JP2005/008036 WO2005104532A1 (ja) 2004-04-27 2005-04-27 表示装置
EP05736650A EP1742461A4 (en) 2004-04-27 2005-04-27 DISPLAY DEVICE
US10/559,654 US20060164442A1 (en) 2004-04-27 2005-04-27 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004130638A JP2005318028A (ja) 2004-04-27 2004-04-27 表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007096003A Division JP2007251964A (ja) 2007-04-02 2007-04-02 表示装置

Publications (2)

Publication Number Publication Date
JP2005318028A true JP2005318028A (ja) 2005-11-10
JP2005318028A5 JP2005318028A5 (enExample) 2006-08-17

Family

ID=35197359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004130638A Pending JP2005318028A (ja) 2004-04-27 2004-04-27 表示装置

Country Status (5)

Country Link
US (1) US20060164442A1 (enExample)
EP (1) EP1742461A4 (enExample)
JP (1) JP2005318028A (enExample)
CN (1) CN100477733C (enExample)
WO (1) WO2005104532A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007047439A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007047438A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007047440A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007325091A (ja) * 2006-06-02 2007-12-13 Sharp Corp 映像表示装置
JP2009271544A (ja) * 2009-08-03 2009-11-19 Toshiba Corp 映像表示装置及び映像表示方法
JP2010204673A (ja) * 2010-04-02 2010-09-16 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2011045009A (ja) * 2009-08-24 2011-03-03 Sony Corp 画像表示装置、画像表示方法及び画像処理装置
US8542182B2 (en) 2008-02-28 2013-09-24 Kabushiki Kaisha Toshiba Video display apparatus and video display method
JP2014222841A (ja) * 2013-05-14 2014-11-27 船井電機株式会社 画像表示装置

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US7551179B2 (en) * 2005-08-10 2009-06-23 Seiko Epson Corporation Image display apparatus and image adjusting method
KR100759139B1 (ko) * 2005-09-09 2007-09-14 엘지전자 주식회사 멀티비젼 시스템의 제어장치 및 그 방법
TW200731814A (en) * 2006-02-14 2007-08-16 Realtek Semiconductor Corp Image processing method capable of adjusting hue and saturation of specific colors and related image processing apparatus thereof
WO2008073097A1 (en) * 2006-12-14 2008-06-19 Thomson Licensing Method, apparatus and system for visual gamma correction of displays
KR20080058820A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 디스플레이장치 및 그 제어방법
JP2011090240A (ja) * 2009-10-26 2011-05-06 Panasonic Corp 画像表示装置及び画像表示方法
US10552019B2 (en) * 2015-04-16 2020-02-04 Samsung Electronics Co., Ltd. Portable device and method for controlling brightness of the same
KR102508148B1 (ko) * 2016-01-07 2023-03-09 엘지전자 주식회사 디지털 디바이스 및 그를 이용한 컬러 제어 시스템 및 방법
CN105741775B (zh) * 2016-05-05 2019-01-22 京东方科技集团股份有限公司 调整伽马曲线的方法及装置
US20190139500A1 (en) * 2017-11-09 2019-05-09 Canon Kabushiki Kaisha Display apparatus and control method thereof

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US5483259A (en) * 1994-04-12 1996-01-09 Digital Light & Color Inc. Color calibration of display devices
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JPH09305152A (ja) * 1996-05-16 1997-11-28 Brother Ind Ltd ディスプレイのブラックポイント決定方法及び決定装置
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JP2000287119A (ja) * 1999-01-26 2000-10-13 Canon Inc 通信装置、通信方法、通信システム、通信システム制御方法、撮影装置、表示装置及び記憶媒体
JP2001034245A (ja) * 1999-07-21 2001-02-09 Mitsubishi Electric Corp 画像表示制御システム、画像信号発生装置および画像表示装置
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JP2002221954A (ja) * 2001-01-29 2002-08-09 Hitachi Ltd 液晶表示装置
KR100377225B1 (ko) * 2001-02-28 2003-03-26 삼성전자주식회사 디스플레이장치와 디스플레이장치의 감마보정방법
JP2003058122A (ja) * 2001-08-10 2003-02-28 Nintendo Co Ltd 反射型液晶表示装置の明るさ調整装置およびゲーム機のプログラム
JP3927390B2 (ja) * 2001-09-18 2007-06-06 インターナショナル・ビジネス・マシーンズ・コーポレーション コンピュータ装置、表示制御装置、表示装置、表示装置の制御方法、コンピュータプログラム
JP2003122336A (ja) * 2001-10-12 2003-04-25 Nec Viewtechnology Ltd 画像表示装置並びに表示画像の色およびガンマ値の調整方法
US6837582B2 (en) * 2002-03-26 2005-01-04 Seiko Epson Corporation Image adjuster of projector and image adjusting method of image display
JP2004015487A (ja) * 2002-06-07 2004-01-15 Fuji Photo Film Co Ltd シェーディング補正機能付表示装置
JP2004015471A (ja) * 2002-06-07 2004-01-15 Hitachi Ltd プロジェクタ装置及びそのガンマ調整方法
JP2004113627A (ja) * 2002-09-27 2004-04-15 Olympus Corp 医用画像処理装置、及び超音波診断装置
KR100835593B1 (ko) * 2003-05-31 2008-06-09 삼성전자주식회사 디스플레이장치 및 그 표시상태 제어방법
JP2005197991A (ja) * 2004-01-07 2005-07-21 Orion Denki Kk オンスクリーン表示装置
JP2006005477A (ja) * 2004-06-15 2006-01-05 Canon Inc 撮像装置及び撮像方法及びプログラム
US7551179B2 (en) * 2005-08-10 2009-06-23 Seiko Epson Corporation Image display apparatus and image adjusting method
JP4341597B2 (ja) * 2005-08-25 2009-10-07 セイコーエプソン株式会社 ガンマカーブ調整装置及び調整ポイント設定方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007047439A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007047438A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007047440A (ja) * 2005-08-10 2007-02-22 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2007325091A (ja) * 2006-06-02 2007-12-13 Sharp Corp 映像表示装置
US8542182B2 (en) 2008-02-28 2013-09-24 Kabushiki Kaisha Toshiba Video display apparatus and video display method
JP2009271544A (ja) * 2009-08-03 2009-11-19 Toshiba Corp 映像表示装置及び映像表示方法
JP2011045009A (ja) * 2009-08-24 2011-03-03 Sony Corp 画像表示装置、画像表示方法及び画像処理装置
JP2010204673A (ja) * 2010-04-02 2010-09-16 Seiko Epson Corp 画像表示装置、プロジェクタ、画像表示装置の画像調整方法
JP2014222841A (ja) * 2013-05-14 2014-11-27 船井電機株式会社 画像表示装置

Also Published As

Publication number Publication date
CN1788488A (zh) 2006-06-14
CN100477733C (zh) 2009-04-08
EP1742461A4 (en) 2010-11-24
WO2005104532A1 (ja) 2005-11-03
US20060164442A1 (en) 2006-07-27
EP1742461A1 (en) 2007-01-10

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