CN100477733C - 显示装置 - Google Patents

显示装置 Download PDF

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Publication number
CN100477733C
CN100477733C CNB2005800003545A CN200580000354A CN100477733C CN 100477733 C CN100477733 C CN 100477733C CN B2005800003545 A CNB2005800003545 A CN B2005800003545A CN 200580000354 A CN200580000354 A CN 200580000354A CN 100477733 C CN100477733 C CN 100477733C
Authority
CN
China
Prior art keywords
adjustment
adjusted
gamma
display
value
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 - Fee Related
Application number
CNB2005800003545A
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English (en)
Chinese (zh)
Other versions
CN1788488A (zh
Inventor
古畑充由
清水正司
岩原健一
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.)
Maxell 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
Publication of CN1788488A publication Critical patent/CN1788488A/zh
Application granted granted Critical
Publication of CN100477733C publication Critical patent/CN100477733C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
CNB2005800003545A 2004-04-27 2005-04-27 显示装置 Expired - Fee Related CN100477733C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP130638/2004 2004-04-27
JP2004130638A JP2005318028A (ja) 2004-04-27 2004-04-27 表示装置

Publications (2)

Publication Number Publication Date
CN1788488A CN1788488A (zh) 2006-06-14
CN100477733C true CN100477733C (zh) 2009-04-08

Family

ID=35197359

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800003545A Expired - Fee Related CN100477733C (zh) 2004-04-27 2005-04-27 显示装置

Country Status (5)

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

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* Cited by examiner, † Cited by third party
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JP4577146B2 (ja) * 2005-08-10 2010-11-10 セイコーエプソン株式会社 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
US7551179B2 (en) * 2005-08-10 2009-06-23 Seiko Epson Corporation Image display apparatus and image adjusting method
JP4577147B2 (ja) * 2005-08-10 2010-11-10 セイコーエプソン株式会社 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
JP4682743B2 (ja) * 2005-08-10 2011-05-11 セイコーエプソン株式会社 画像表示装置、画像表示装置の画像調整方法
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
JP4794359B2 (ja) * 2006-06-02 2011-10-19 シャープ株式会社 映像表示装置
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
JP4357572B2 (ja) 2008-02-28 2009-11-04 株式会社東芝 映像表示装置及び映像表示方法
JP4940273B2 (ja) * 2009-08-03 2012-05-30 株式会社東芝 映像表示装置及び映像表示方法
JP5509729B2 (ja) * 2009-08-24 2014-06-04 ソニー株式会社 画像表示装置、画像表示方法及び画像処理装置
JP2011090240A (ja) * 2009-10-26 2011-05-06 Panasonic Corp 画像表示装置及び画像表示方法
JP5604943B2 (ja) * 2010-04-02 2014-10-15 セイコーエプソン株式会社 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
JP6244654B2 (ja) 2013-05-14 2017-12-13 船井電機株式会社 画像表示装置
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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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
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

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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
US6837582B2 (en) * 2002-03-26 2005-01-04 Seiko Epson Corporation Image adjuster of projector and image adjusting method of image display
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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
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Also Published As

Publication number Publication date
CN1788488A (zh) 2006-06-14
EP1742461A4 (en) 2010-11-24
WO2005104532A1 (ja) 2005-11-03
US20060164442A1 (en) 2006-07-27
EP1742461A1 (en) 2007-01-10
JP2005318028A (ja) 2005-11-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HITACHI LTD.

Free format text: FORMER OWNER: HITACHI,LTD.

Effective date: 20130821

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130821

Address after: Tokyo, Japan

Patentee after: Hitachi Consumer Electronics Co.,Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Manufacturing Co., Ltd.

ASS Succession or assignment of patent right

Owner name: HITACHI MAXELL LTD.

Free format text: FORMER OWNER: HITACHI LTD.

Effective date: 20150304

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150304

Address after: Osaka Japan

Patentee after: Hitachi Maxell, Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Consumer Electronics Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180302

Address after: Kyoto Japan

Patentee after: Mike seer

Address before: Osaka Japan

Patentee before: Hitachi Maxell, Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090408

Termination date: 20180427