CN1652612A - 调整电路及方法 - Google Patents

调整电路及方法 Download PDF

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Publication number
CN1652612A
CN1652612A CNA2005100078098A CN200510007809A CN1652612A CN 1652612 A CN1652612 A CN 1652612A CN A2005100078098 A CNA2005100078098 A CN A2005100078098A CN 200510007809 A CN200510007809 A CN 200510007809A CN 1652612 A CN1652612 A CN 1652612A
Authority
CN
China
Prior art keywords
mentioned
corrected value
chrominance signals
matrix coefficient
circuit
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
CNA2005100078098A
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English (en)
Chinese (zh)
Inventor
山崎达郎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN1652612A publication Critical patent/CN1652612A/zh
Pending legal-status Critical Current

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    • 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
    • G09G3/22—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 using controlled light sources
    • G09G3/28—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—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 using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
    • 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
    • G09G5/006—Details of the interface to 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
    • 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
    • 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
    • G09G3/22—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 using controlled light sources
    • 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
    • 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
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Processing Of Color Television Signals (AREA)
  • Controls And Circuits For Display Device (AREA)
CNA2005100078098A 2004-02-02 2005-02-02 调整电路及方法 Pending CN1652612A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004025369 2004-02-02
JP2004025369 2004-02-02
JP2005008655A JP4533156B2 (ja) 2004-02-02 2005-01-17 調整回路及び方法
JP2005008655 2005-01-17

Publications (1)

Publication Number Publication Date
CN1652612A true CN1652612A (zh) 2005-08-10

Family

ID=34810186

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005100078098A Pending CN1652612A (zh) 2004-02-02 2005-02-02 调整电路及方法

Country Status (4)

Country Link
US (1) US20050168645A1 (enExample)
JP (1) JP4533156B2 (enExample)
KR (1) KR100665497B1 (enExample)
CN (1) CN1652612A (enExample)

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* Cited by examiner, † Cited by third party
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CN100517000C (zh) * 2006-01-10 2009-07-22 株式会社日立显示器 显示装置
CN102890924A (zh) * 2011-07-21 2013-01-23 晨星软件研发(深圳)有限公司 对面板进行色校正的方法与相关修正模块
CN102044225B (zh) * 2009-10-13 2013-12-18 群康科技(深圳)有限公司 液晶显示器及其驱动方法

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JP2006047997A (ja) * 2004-06-30 2006-02-16 Canon Inc 変調回路、駆動回路および出力方法
US8130235B2 (en) 2005-12-19 2012-03-06 Sony Ericsson Mobile Communications Ab Apparatus and method of automatically adjusting a display experiencing varying lighting conditions
EP2071554B1 (en) * 2006-09-26 2012-07-18 Sharp Kabushiki Kaisha Liquid crystal display device
KR100844781B1 (ko) * 2007-02-23 2008-07-07 삼성에스디아이 주식회사 유기 전계 발광표시장치 및 그 구동방법
KR20090011071A (ko) * 2007-07-25 2009-02-02 삼성전자주식회사 디스플레이장치 및 그 제어방법
KR100897141B1 (ko) * 2007-11-06 2009-05-14 삼성에스디아이 주식회사 전자방출표시장치 및 그의 구동방법
US20090147098A1 (en) * 2007-12-10 2009-06-11 Omnivision Technologies, Inc. Image sensor apparatus and method for color correction with an illuminant-dependent color correction matrix
KR100970883B1 (ko) * 2008-10-08 2010-07-20 한국과학기술원 영역 특성을 고려한 영상 보정 장치 및 그 방법
US9165493B2 (en) * 2008-10-14 2015-10-20 Apple Inc. Color correction of electronic displays utilizing gain control
KR101399304B1 (ko) * 2009-10-08 2014-05-28 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
CN103150986B (zh) * 2013-03-20 2015-04-08 长春希达电子技术有限公司 Led显示屏多机位采集及校正方法
CN111508450B (zh) * 2019-01-30 2021-08-31 北京小米移动软件有限公司 屏幕颜色转换方法、装置、存储介质和电子设备
CN113170028B (zh) * 2019-01-30 2023-06-20 华为技术有限公司 生成基于机器学习的成像算法的图像数据的方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100517000C (zh) * 2006-01-10 2009-07-22 株式会社日立显示器 显示装置
CN102044225B (zh) * 2009-10-13 2013-12-18 群康科技(深圳)有限公司 液晶显示器及其驱动方法
CN102890924A (zh) * 2011-07-21 2013-01-23 晨星软件研发(深圳)有限公司 对面板进行色校正的方法与相关修正模块

Also Published As

Publication number Publication date
JP4533156B2 (ja) 2010-09-01
US20050168645A1 (en) 2005-08-04
KR100665497B1 (ko) 2007-01-10
KR20050078650A (ko) 2005-08-05
JP2005253050A (ja) 2005-09-15

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Open date: 20050810