CN101714340B - 显示驱动电路 - Google Patents

显示驱动电路 Download PDF

Info

Publication number
CN101714340B
CN101714340B CN2009101322904A CN200910132290A CN101714340B CN 101714340 B CN101714340 B CN 101714340B CN 2009101322904 A CN2009101322904 A CN 2009101322904A CN 200910132290 A CN200910132290 A CN 200910132290A CN 101714340 B CN101714340 B CN 101714340B
Authority
CN
China
Prior art keywords
colourity
apex coordinate
drawing coefficient
chromaticity
gamut apex
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
CN2009101322904A
Other languages
English (en)
Chinese (zh)
Other versions
CN101714340A (zh
Inventor
黑川能毅
工藤泰幸
新田博幸
本间和树
竹田准也
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.)
Synaptics Japan GK
Original Assignee
Renesas Electronics 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 Renesas Electronics Corp filed Critical Renesas Electronics Corp
Publication of CN101714340A publication Critical patent/CN101714340A/zh
Application granted granted Critical
Publication of CN101714340B publication Critical patent/CN101714340B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/002—Intensity circuits
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • 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
    • G09G5/04—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 using circuits for interfacing with colour displays
    • 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
    • G09G5/06—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 using colour palettes, e.g. look-up tables
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G09G2340/145—Solving problems related to the presentation of information to be displayed related to small screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
CN2009101322904A 2008-09-29 2009-04-30 显示驱动电路 Expired - Fee Related CN101714340B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP249427/2008 2008-09-29
JP2008249427A JP5177751B2 (ja) 2008-09-29 2008-09-29 表示駆動回路

Publications (2)

Publication Number Publication Date
CN101714340A CN101714340A (zh) 2010-05-26
CN101714340B true CN101714340B (zh) 2012-08-08

Family

ID=42056942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101322904A Expired - Fee Related CN101714340B (zh) 2008-09-29 2009-04-30 显示驱动电路

Country Status (3)

Country Link
US (4) US8154560B2 (enExample)
JP (1) JP5177751B2 (enExample)
CN (1) CN101714340B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177751B2 (ja) * 2008-09-29 2013-04-10 ルネサスエレクトロニクス株式会社 表示駆動回路
KR101332514B1 (ko) * 2010-12-27 2013-11-22 엘지디스플레이 주식회사 표시장치의 감마 설정 방법
CN102646398B (zh) * 2011-05-19 2013-11-27 京东方科技集团股份有限公司 一种图像显示方法及装置
WO2015058877A1 (en) * 2013-10-23 2015-04-30 Thomson Licensing Method and apparatus for mapping the colors of an image according to the content of this image
CN104732952B (zh) * 2013-12-23 2017-08-11 昆山国显光电有限公司 色彩显示处理方法及系统
JP2015152645A (ja) 2014-02-10 2015-08-24 シナプティクス・ディスプレイ・デバイス合同会社 画像処理装置、画像処理方法、表示パネルドライバ及び表示装置
JP6360321B2 (ja) * 2014-02-10 2018-07-18 シナプティクス・ジャパン合同会社 表示装置、表示パネルドライバ、画像処理装置及び画像処理方法
WO2015133301A1 (ja) * 2014-03-07 2015-09-11 国立大学法人 東京大学 インホイールモータシステム
JP6351034B2 (ja) 2014-07-29 2018-07-04 シナプティクス・ジャパン合同会社 表示装置、表示パネルドライバ、画像処理装置及び表示パネルの駆動方法
CN104103254B (zh) * 2014-08-12 2016-04-13 深圳市华星光电技术有限公司 提高wrgb色彩饱和度的方法
JP6229625B2 (ja) * 2014-09-24 2017-11-15 株式会社Ｊｖｃケンウッド 色域変換装置、色域変換方法および色域変換プログラム
EP3226203A1 (en) 2016-03-30 2017-10-04 Thomson Licensing Method for detection of saturated pixels in an image
JP6815099B2 (ja) * 2016-05-27 2021-01-20 シナプティクス・ジャパン合同会社 色調整回路、表示ドライバ及び表示装置
CN107742507B (zh) * 2017-10-31 2019-11-22 武汉华星光电技术有限公司 提高显示器色域的方法及系统
WO2020118925A1 (zh) * 2018-12-11 2020-06-18 惠科股份有限公司 显示模组的驱动方法、驱动系统和显示装置
WO2020118926A1 (zh) * 2018-12-11 2020-06-18 惠科股份有限公司 显示面板的驱动方法、驱动系统和显示装置
WO2020207168A1 (zh) * 2019-04-08 2020-10-15 重庆惠科金渝光电科技有限公司 显示模组的驱动方法、驱动系统和显示装置
CN111653232B (zh) * 2020-06-05 2021-11-16 广州视源电子科技股份有限公司 发光二极管led屏色域校准方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005109854A1 (en) * 2004-05-11 2005-11-17 Koninklijke Philips Electronics N.V. Method for processing color image data
CN1708097A (zh) * 2004-06-11 2005-12-14 三星电子株式会社 使用矢量伸展的色域映射装置及其方法
KR20060133713A (ko) * 2005-06-21 2006-12-27 삼성전자주식회사 다수의 색재현 범위를 갖는 색재현 장치 및 그 색신호처리방법

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264875A (ja) 1988-08-31 1990-03-05 Toshiba Corp カラー画像の高速彩度変換装置
BE1004659A5 (nl) * 1991-03-01 1993-01-05 Barco Graphics Nv Werkwijze en inrichting voor het transformeren van een kleurcoordinatenset.
US5185661A (en) * 1991-09-19 1993-02-09 Eastman Kodak Company Input scanner color mapping and input/output color gamut transformation
US5319473A (en) * 1991-11-27 1994-06-07 Xerox Corporation Methods and apparatus for performing real time color gamut compressions
JP3548589B2 (ja) * 1993-04-30 2004-07-28 富士通株式会社 出力装置の色再現方法及びその装置
JP3423413B2 (ja) * 1994-06-21 2003-07-07 キヤノン株式会社 手書き情報認識装置及び方法
JP3583630B2 (ja) * 1998-11-30 2004-11-04 富士通株式会社 カラーデータ変換方法
JP3830747B2 (ja) * 2000-10-10 2006-10-11 三菱電機株式会社 色再現域圧縮方法および色再現域圧縮装置
DE60237084D1 (de) * 2001-06-07 2010-09-02 Genoa Color Technologies Ltd System und verfahren zur datenumsetzung für anzeigen mit grosser stufenleiter
CN100430996C (zh) 2001-06-26 2008-11-05 精工爱普生株式会社 图像显示系统、投影机与图像处理方法
JP3888176B2 (ja) * 2002-02-15 2007-02-28 三菱電機株式会社 色変換装置、および色変換方法
JP3719424B2 (ja) 2002-05-09 2005-11-24 セイコーエプソン株式会社 画像処理システム、プロジェクタ、画像処理方法、プログラムおよび情報記憶媒体
BRPI0302384B1 (pt) * 2002-07-20 2018-06-19 Samsung Electronics Co., Ltd. "método para intensificar de forma adaptativa uma cor, e equipamento para intensificar de forma adaptativa a cor de uma imagem"
KR20040055060A (ko) * 2002-12-20 2004-06-26 삼성전자주식회사 색신호 처리장치 및 그 처리방법
US7599551B2 (en) * 2003-11-14 2009-10-06 Mitsubishi Denki Kabushiki Kaisha Color correction device and color correction method
US7755817B2 (en) * 2004-12-07 2010-07-13 Chimei Innolux Corporation Color gamut mapping
WO2007132635A1 (ja) * 2006-05-15 2007-11-22 Sharp Kabushiki Kaisha カラー画像表示装置及び色変換装置
JP4779843B2 (ja) * 2006-07-11 2011-09-28 富士ゼロックス株式会社 色変換ルックアップテーブル作成装置、色変換ルックアップテーブル作成方法、及び色変換ルックアップテーブル作成プログラム
KR100843089B1 (ko) 2006-10-17 2008-07-02 삼성전자주식회사 영상의 시인성을 향상시키는 장치 및 방법
KR100866486B1 (ko) * 2007-01-04 2008-11-03 삼성전자주식회사 주변광 적응적인 색 보정 장치 및 방법
JP4996338B2 (ja) * 2007-05-21 2012-08-08 キヤノン株式会社 色処理方法および色処理装置
US7929188B2 (en) * 2007-06-28 2011-04-19 Brother Kogyo Kabushiki Kaisha Color gamut data creating device
JP4891162B2 (ja) * 2007-06-29 2012-03-07 キヤノン株式会社 画像処理装置ならびにプロファイル作成方法
KR20100036330A (ko) * 2007-08-02 2010-04-07 소니 주식회사 화상 처리 장치
JP4517308B2 (ja) * 2007-12-13 2010-08-04 ソニー株式会社 情報処理装置および方法、プログラム、並びに情報処理システム
JP4560741B2 (ja) * 2007-12-13 2010-10-13 ソニー株式会社 情報処理装置および方法、プログラム、並びに情報処理システム
JP4995792B2 (ja) * 2008-09-22 2012-08-08 株式会社日立システムズ 顧客管理業務支援システム
JP5177751B2 (ja) * 2008-09-29 2013-04-10 ルネサスエレクトロニクス株式会社 表示駆動回路
JP5299232B2 (ja) * 2009-11-19 2013-09-25 コニカミノルタ株式会社 色変換テーブル作成プログラム、色変換テーブル作成装置及び色変換テーブル作成方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005109854A1 (en) * 2004-05-11 2005-11-17 Koninklijke Philips Electronics N.V. Method for processing color image data
CN1708097A (zh) * 2004-06-11 2005-12-14 三星电子株式会社 使用矢量伸展的色域映射装置及其方法
KR20060133713A (ko) * 2005-06-21 2006-12-27 삼성전자주식회사 다수의 색재현 범위를 갖는 색재현 장치 및 그 색신호처리방법

Also Published As

Publication number Publication date
JP5177751B2 (ja) 2013-04-10
US8345072B2 (en) 2013-01-01
US20130076806A1 (en) 2013-03-28
US8154560B2 (en) 2012-04-10
US20120176400A1 (en) 2012-07-12
US20140104302A1 (en) 2014-04-17
CN101714340A (zh) 2010-05-26
US9583030B2 (en) 2017-02-28
US8633951B2 (en) 2014-01-21
JP2010079119A (ja) 2010-04-08
US20100079479A1 (en) 2010-04-01

Similar Documents

Publication Publication Date Title
CN101714340B (zh) 显示驱动电路
JP5296889B2 (ja) 画像処理装置および画像処理方法
CN107863081B (zh) 多基色转换方法及其转换器、显示控制方法、显示装置
KR20190055289A (ko) 색역 변환 방법 및 이를 채용한 표시 장치
US9336725B2 (en) Electronic device, display controlling apparatus and method thereof
CN108122546B (zh) 显示设备及其图像处理方法
CN101635858B (zh) 色彩校正方法与应用其的集成型芯片
JP2017203946A (ja) 色調整方法、色調整装置、表示ドライバ及び表示システム
KR101356370B1 (ko) 데이터 보정방법 및 이를 이용한 액정표시장치
CN108962167A (zh) 数据处理方法及装置、驱动方法、显示面板和存储介质
CN108122525A (zh) 显示装置及其图像处理方法
US20130187934A1 (en) Apparatus and method for processing a signal
US11670256B2 (en) Color gamut mapping device, tuning method thereof, and image processor
JP6015359B2 (ja) カラー映像信号処理装置、処理方法及び処理プログラム
JP5401596B2 (ja) 表示駆動回路
KR102832586B1 (ko) 색역 매핑 방법 및 장치
CN114512094B (zh) 屏幕色彩调节方法、装置、终端及计算机可读存储介质
KR102832579B1 (ko) 색역 매핑 방법 및 장치
JP5669916B2 (ja) 表示データ処理方法
KR101705895B1 (ko) 색재현 방법과 이를 이용한 표시장치
TWI361010B (en) Color correction method and color correcting integ
US9704426B2 (en) Display device, display system, and image processing circuit
JP2009218962A (ja) 色変換出力装置、色変換出力方法、色変換出力プログラム、色変換テーブル、色変換テーブル記録媒体並びに色変換集積回路
CN119724064A (zh) 屏幕颜色调整方法和电子设备
JP2017227666A (ja) 表示装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: RENESAS ELECTRONICS CORPORATION

Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP.

Effective date: 20100907

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: TOKYO TO, JAPAN TO: KANAGAWA, JAPAN

TA01 Transfer of patent application right

Effective date of registration: 20100907

Address after: Kanagawa

Applicant after: Renesas Electronics Corp.

Address before: Tokyo, Japan

Applicant before: Renesas Technology Corp.

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: RENESAS SP DRIVERS INC.

Free format text: FORMER OWNER: RENESAS ELECTRONICS CORPORATION

Effective date: 20141009

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

Effective date of registration: 20141009

Address after: Kanagawa, Japan

Patentee after: Synaptics Display Devices G.K.

Address before: Kanagawa

Patentee before: Renesas Electronics Corp.

C56 Change in the name or address of the patentee

Owner name: SYNAPTICS DISPLAY DEVICE, K. K.

Free format text: FORMER NAME: RENESAS SP DRIVERS INC.

Owner name: SYNAPTICS DISPLAY DEVICES K. K.

Free format text: FORMER NAME: SYNAPTICS DISPLAY DEVICE, K. K.

CP01 Change in the name or title of a patent holder

Address after: Kanagawa, Japan

Patentee after: Synaptics Japan G.K.

Address before: Kanagawa, Japan

Patentee before: Synaptics Japan G.K.

Address after: Kanagawa, Japan

Patentee after: Synaptics Japan G.K.

Address before: Kanagawa, Japan

Patentee before: Synaptics Display Devices G.K.

CP02 Change in the address of a patent holder

Address after: Tokyo, Japan

Patentee after: Synaptics Japan G.K.

Address before: Kanagawa, Japan

Patentee before: Synaptics Japan G.K.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Tokyo, Japan

Patentee after: Synaptics Japan G.K.

Address before: Tokyo, Japan

Patentee before: Synaptics Japan G.K.

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: 20120808