CN102783138A - 图像显示装置及在屏显示方法 - Google Patents

图像显示装置及在屏显示方法 Download PDF

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Publication number
CN102783138A
CN102783138A CN2011800111475A CN201180011147A CN102783138A CN 102783138 A CN102783138 A CN 102783138A CN 2011800111475 A CN2011800111475 A CN 2011800111475A CN 201180011147 A CN201180011147 A CN 201180011147A CN 102783138 A CN102783138 A CN 102783138A
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CN
China
Prior art keywords
lookup table
color lookup
color
clut
unit
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
CN2011800111475A
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English (en)
Chinese (zh)
Inventor
吉谷仁志
大西义宪
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of CN102783138A publication Critical patent/CN102783138A/zh
Pending legal-status Critical Current

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    • 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
    • H04N9/74—Circuits for processing colour signals for obtaining special effects
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Color Image Communication Systems (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN2011800111475A 2010-02-26 2011-02-25 图像显示装置及在屏显示方法 Pending CN102783138A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010043098 2010-02-26
JP2010-043098 2010-02-26
JP2011039891A JP2011199857A (ja) 2010-02-26 2011-02-25 画像表示装置およびオンスクリーン表示方法
JP2011-039891 2011-02-25
PCT/JP2011/054376 WO2011105577A1 (ja) 2010-02-26 2011-02-25 画像表示装置およびオンスクリーン表示方法

Publications (1)

Publication Number Publication Date
CN102783138A true CN102783138A (zh) 2012-11-14

Family

ID=44506974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800111475A Pending CN102783138A (zh) 2010-02-26 2011-02-25 图像显示装置及在屏显示方法

Country Status (8)

Country Link
US (1) US20120314136A1 (cg-RX-API-DMAC10.html)
EP (1) EP2541899A1 (cg-RX-API-DMAC10.html)
JP (1) JP2011199857A (cg-RX-API-DMAC10.html)
CN (1) CN102783138A (cg-RX-API-DMAC10.html)
BR (1) BR112012021447A2 (cg-RX-API-DMAC10.html)
MX (1) MX2012009765A (cg-RX-API-DMAC10.html)
RU (1) RU2012140013A (cg-RX-API-DMAC10.html)
WO (1) WO2011105577A1 (cg-RX-API-DMAC10.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151021A (zh) * 2013-02-22 2013-06-12 广州视源电子科技股份有限公司 数据显示的方法及显示设备的测试方法
CN106569684A (zh) * 2015-10-13 2017-04-19 北京国双科技有限公司 颜色渐变的图形显示方法及装置
CN114003156A (zh) * 2021-10-14 2022-02-01 深圳Tcl新技术有限公司 显示方法、装置、存储介质及电子设备
CN122293870A (zh) * 2026-06-01 2026-06-26 湖北芯擎科技股份有限公司 减小图像存储空间的多级索引压缩方法、装置及设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013101223A (ja) * 2011-11-08 2013-05-23 Funai Electric Co Ltd 画像表示装置
JP5901769B2 (ja) * 2012-07-20 2016-04-13 三菱電機株式会社 映像表示装置
TWI482485B (zh) * 2012-11-14 2015-04-21 Amtran Technology Co Ltd 影音播放系統、影音播放系統之控制方法及顯示裝置
JP6837860B2 (ja) * 2017-02-15 2021-03-03 Ｎｅｃプラットフォームズ株式会社 画像表示制御装置、画像表示制御方法、及び、画像表示制御プログラム
US20250308431A1 (en) * 2024-03-27 2025-10-02 Synaptics Incorporated Device and method for failure detection of icon image data path

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462746B1 (en) * 1998-04-23 2002-10-08 Le Electronics Inc. On screen display memory structure in a digital video display unit and method therefor
CN1394327A (zh) * 2000-08-28 2003-01-29 精工爱普生株式会社 环境适应型的图像显示系统、图像处理方法和信息存储媒体
JP2007279338A (ja) * 2006-04-06 2007-10-25 Sharp Corp 映像信号処理装置、映像信号処理方法及び画像表示装置
JP2008107601A (ja) * 2006-10-26 2008-05-08 Matsushita Electric Ind Co Ltd オンスクリーン表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05204351A (ja) * 1991-09-30 1993-08-13 Hitachi Ltd カラー画像表示方法
JP2950003B2 (ja) * 1992-03-11 1999-09-20 富士通株式会社 画像処理装置
US6369855B1 (en) * 1996-11-01 2002-04-09 Texas Instruments Incorporated Audio and video decoder circuit and system
JP2003216139A (ja) * 2002-01-21 2003-07-30 Seiko Epson Corp 表示装置および表示装置のパレット指定方法
JP2004088618A (ja) * 2002-08-28 2004-03-18 Sharp Corp デジタル放送受像機
CN100416649C (zh) * 2003-04-01 2008-09-03 松下电器产业株式会社 视频合成电路
JP2005326701A (ja) 2004-05-17 2005-11-24 Matsushita Electric Ind Co Ltd 表示装置
WO2009037818A1 (ja) * 2007-09-19 2009-03-26 Panasonic Corporation デジタル画像処理装置
JP5210009B2 (ja) * 2008-03-18 2013-06-12 ラピスセミコンダクタ株式会社 画像処理装置及び画像処理方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462746B1 (en) * 1998-04-23 2002-10-08 Le Electronics Inc. On screen display memory structure in a digital video display unit and method therefor
CN1394327A (zh) * 2000-08-28 2003-01-29 精工爱普生株式会社 环境适应型的图像显示系统、图像处理方法和信息存储媒体
JP2007279338A (ja) * 2006-04-06 2007-10-25 Sharp Corp 映像信号処理装置、映像信号処理方法及び画像表示装置
JP2008107601A (ja) * 2006-10-26 2008-05-08 Matsushita Electric Ind Co Ltd オンスクリーン表示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151021A (zh) * 2013-02-22 2013-06-12 广州视源电子科技股份有限公司 数据显示的方法及显示设备的测试方法
CN103151021B (zh) * 2013-02-22 2015-04-22 广州视源电子科技股份有限公司 数据显示的方法及显示设备的测试方法
CN106569684A (zh) * 2015-10-13 2017-04-19 北京国双科技有限公司 颜色渐变的图形显示方法及装置
CN114003156A (zh) * 2021-10-14 2022-02-01 深圳Tcl新技术有限公司 显示方法、装置、存储介质及电子设备
CN122293870A (zh) * 2026-06-01 2026-06-26 湖北芯擎科技股份有限公司 减小图像存储空间的多级索引压缩方法、装置及设备

Also Published As

Publication number Publication date
JP2011199857A (ja) 2011-10-06
EP2541899A1 (en) 2013-01-02
BR112012021447A2 (pt) 2016-05-31
MX2012009765A (es) 2012-10-05
US20120314136A1 (en) 2012-12-13
WO2011105577A1 (ja) 2011-09-01
RU2012140013A (ru) 2014-04-10

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