KR101287039B1 - 향상된 색역 맵핑 및 서브 화소 렌더링 시스템 및 방법 - Google Patents

향상된 색역 맵핑 및 서브 화소 렌더링 시스템 및 방법 Download PDF

Info

Publication number
KR101287039B1
KR101287039B1 KR1020087011419A KR20087011419A KR101287039B1 KR 101287039 B1 KR101287039 B1 KR 101287039B1 KR 1020087011419 A KR1020087011419 A KR 1020087011419A KR 20087011419 A KR20087011419 A KR 20087011419A KR 101287039 B1 KR101287039 B1 KR 101287039B1
Authority
KR
South Korea
Prior art keywords
image data
values
input image
display system
color
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.)
Active
Application number
KR1020087011419A
Other languages
English (en)
Korean (ko)
Other versions
KR20080063836A (ko
Inventor
마이클 프랜시스 히긴스
안토니 보짜스
캔디스 헬렌 브라운 엘리어트
Original Assignee
삼성디스플레이 주식회사
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 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Publication of KR20080063836A publication Critical patent/KR20080063836A/ko
Application granted granted Critical
Publication of KR101287039B1 publication Critical patent/KR101287039B1/ko
Active 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
    • 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
    • G09G3/2003—Display of colours
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • 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
    • H04N9/67—Circuits for processing colour signals for matrixing
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • 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
    • G09G2340/06—Colour space transformation
    • 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
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Generation (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Processing Of Color Television Signals (AREA)
KR1020087011419A 2005-10-14 2006-10-13 향상된 색역 맵핑 및 서브 화소 렌더링 시스템 및 방법 Active KR101287039B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US72697905P 2005-10-14 2005-10-14
US60/726,979 2005-10-14
US82808806P 2006-10-04 2006-10-04
US60/828,088 2006-10-04
PCT/US2006/040272 WO2007047537A2 (en) 2005-10-14 2006-10-13 Improved gamut mapping and subpixel rendering systems and methods

Publications (2)

Publication Number Publication Date
KR20080063836A KR20080063836A (ko) 2008-07-07
KR101287039B1 true KR101287039B1 (ko) 2013-07-23

Family

ID=37963149

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087011419A Active KR101287039B1 (ko) 2005-10-14 2006-10-13 향상된 색역 맵핑 및 서브 화소 렌더링 시스템 및 방법

Country Status (6)

Country Link
US (4) US7893944B2 (enExample)
EP (4) EP2472506B1 (enExample)
JP (3) JP5235670B2 (enExample)
KR (1) KR101287039B1 (enExample)
CN (1) CN101390153B (enExample)
WO (1) WO2007047537A2 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2472506B1 (en) * 2005-10-14 2015-12-16 Samsung Display Co., Ltd. Improved gamut mapping and subpixel rendering systems and methods
US7592996B2 (en) 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
JP4710721B2 (ja) * 2006-06-05 2011-06-29 富士ゼロックス株式会社 色変換装置及び色変換プログラム
WO2008035259A1 (en) * 2006-09-20 2008-03-27 Koninklijke Philips Electronics N.V. Dynamic gamut control
WO2008039764A2 (en) 2006-09-30 2008-04-03 Clairvoyante, Inc. Systems and methods for reducing desaturation of images rendered on high brightness displays
US8295594B2 (en) 2007-10-09 2012-10-23 Samsung Display Co., Ltd. Systems and methods for selective handling of out-of-gamut color conversions
EP2051235A3 (en) 2007-10-19 2011-04-06 Samsung Electronics Co., Ltd. Adaptive backlight control dampening to reduce flicker
KR101397398B1 (ko) * 2008-01-14 2014-05-22 삼성전자주식회사 Ｒｇｂｗ 출력 디스플레이의 색역에 따른ｒｇｂ－ｔｏ－ｒｇｂｗ 변환 시스템 및 방법
CN101552926B (zh) * 2008-04-01 2011-04-13 香港应用科技研究院有限公司 一种彩色图像信号处理方法及装置
US8189016B2 (en) 2008-05-19 2012-05-29 Samsung Electronics Co., Ltd. Post-color space conversion processing system and methods
EP2180461A1 (en) * 2008-10-23 2010-04-28 TPO Displays Corp. Method of color gamut mapping of color input values of input image pixels of an input image to RGBW output values for an RGBW display, display module, display controller and apparatus using such method
CN101873502B (zh) * 2009-04-24 2015-08-19 晨星软件研发(深圳)有限公司 色彩空间转换电路及方法
US8760060B2 (en) * 2009-07-16 2014-06-24 Prism Projection, Inc. Solid state light fixture with enhanced thermal cooling and color mixing
US8405672B2 (en) * 2009-08-24 2013-03-26 Samsung Display Co., Ltd. Supbixel rendering suitable for updating an image with a new portion
US8223180B2 (en) 2009-08-24 2012-07-17 Samsung Electronics Co., Ltd. Gamut mapping which takes into account pixels in adjacent areas of a display unit
US8203582B2 (en) 2009-08-24 2012-06-19 Samsung Electronics Co., Ltd. Subpixel rendering with color coordinates' weights depending on tests performed on pixels
WO2011045716A1 (en) * 2009-10-15 2011-04-21 Koninklijke Philips Electronics N.V. Dynamic gamut control
KR101093258B1 (ko) * 2009-11-12 2011-12-14 삼성모바일디스플레이주식회사 액정표시장치
WO2012049845A1 (ja) * 2010-10-12 2012-04-19 パナソニック株式会社 色信号処理装置
US20120262476A1 (en) * 2011-04-13 2012-10-18 Himax Technologies Limited Pixel conversion system and method
KR101870677B1 (ko) * 2011-09-29 2018-07-20 엘지디스플레이 주식회사 유기 발광 표시 장치 및 그 구동 방법
EP2788973B1 (en) 2011-12-08 2022-01-26 Dolby Laboratories Licensing Corporation Mapping for display emulation based on image characteristics
WO2015025575A1 (ja) * 2013-08-23 2015-02-26 ソニー株式会社 信号生成装置、信号生成プログラム、信号生成方法、及び、画像表示装置
GB2532354B (en) 2014-06-06 2017-03-29 Imagination Tech Ltd Gamut mapping
US10163408B1 (en) * 2014-09-05 2018-12-25 Pixelworks, Inc. LCD image compensation for LED backlighting
JP6258842B2 (ja) * 2014-12-10 2018-01-10 株式会社Ｓｏｋｅｎ 画像処理装置、及び車線境界線認識システム
KR20160072370A (ko) 2014-12-12 2016-06-23 삼성디스플레이 주식회사 표시 장치
JP6450195B2 (ja) * 2015-01-08 2019-01-09 株式会社ジャパンディスプレイ 表示装置及び電子機器
JP6277984B2 (ja) * 2015-03-23 2018-02-14 株式会社Ｊｖｃケンウッド 画像補正装置、画像補正方法及び画像補正プログラム
US10152935B2 (en) 2016-02-29 2018-12-11 Mitsubishi Electric Corporation Color correction apparatus, display apparatus, and color correction method
US10475238B2 (en) * 2016-07-25 2019-11-12 University Of Toronto Hölder adaptive image synthesis
TWI637382B (zh) * 2017-08-08 2018-10-01 奇景光電股份有限公司 影像資料處理方法以及時序控制器
JP2021018360A (ja) 2019-07-22 2021-02-15 三菱電機株式会社 色補正装置、表示装置および色補正方法
US12112711B1 (en) * 2023-08-23 2024-10-08 Novatek Microelectronics Corp. Processor and pixel degradation compensation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000196864A (ja) 1998-12-22 2000-07-14 Xerox Corp 画像作成方法
US20050083344A1 (en) 2003-10-21 2005-04-21 Higgins Michael F. Gamut conversion system and methods
US20050083341A1 (en) 2003-10-21 2005-04-21 Higgins Michael F. Method and apparatus for converting from source color space to RGBW target color space
WO2005043502A1 (ja) 2003-10-30 2005-05-12 Matsushita Electric Industrial Co., Ltd. 表示装置、表示方法、プログラム、及び記録媒体

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04196675A (ja) * 1990-11-26 1992-07-16 Konica Corp 色推定方法
DE69627286D1 (de) 1995-12-28 2003-05-15 Canon Kk Farbanzeigetafel und -einrichtung mit verbesserter Unterpixelanordnung
US6549658B1 (en) * 1998-01-21 2003-04-15 Xerox Corporation Method and system for classifying and processing of pixels of image data
US6100861A (en) * 1998-02-17 2000-08-08 Rainbow Displays, Inc. Tiled flat panel display with improved color gamut
US6724507B1 (en) * 1998-07-02 2004-04-20 Fuji Xerox Co., Ltd. Image processing method and image processing apparatus
JP3960694B2 (ja) * 1998-10-26 2007-08-15 富士通株式会社 色信号変換方法、色信号変換装置、記録媒体、デバイスドライバ及び色変換テーブル
US6744472B1 (en) * 1998-11-09 2004-06-01 Broadcom Corporation Graphics display system with video synchronization feature
US6853385B1 (en) * 1999-11-09 2005-02-08 Broadcom Corporation Video, audio and graphics decode, composite and display system
US6775028B1 (en) * 2000-02-24 2004-08-10 Lexmark International, Inc. Non-linear method of mapping the lightness and chroma of a display device gamut onto a printing device gamut
US7274383B1 (en) 2000-07-28 2007-09-25 Clairvoyante, Inc Arrangement of color pixels for full color imaging devices with simplified addressing
US7283142B2 (en) 2000-07-28 2007-10-16 Clairvoyante, Inc. Color display having horizontal sub-pixel arrangements and layouts
US6890219B1 (en) 2001-02-09 2005-05-10 Marc R. Mayer Polarized receptacle containing baseboard in reduced cable requiring system and method for providing electrical energy to houses and buildings and the like
JP2002300415A (ja) * 2001-03-30 2002-10-11 Ricoh Co Ltd 色変換装置、色変換起動方法、色変換プログラム、および色変換プログラムを記録したコンピュータ読み取り可能な記録媒体
US7221381B2 (en) 2001-05-09 2007-05-22 Clairvoyante, Inc Methods and systems for sub-pixel rendering with gamma adjustment
US7123277B2 (en) 2001-05-09 2006-10-17 Clairvoyante, Inc. Conversion of a sub-pixel format data to another sub-pixel data format
US7184066B2 (en) 2001-05-09 2007-02-27 Clairvoyante, Inc Methods and systems for sub-pixel rendering with adaptive filtering
US20030117423A1 (en) 2001-12-14 2003-06-26 Brown Elliott Candice Hellen Color flat panel display sub-pixel arrangements and layouts with reduced blue luminance well visibility
US7583279B2 (en) 2004-04-09 2009-09-01 Samsung Electronics Co., Ltd. Subpixel layouts and arrangements for high brightness displays
US20040051724A1 (en) 2002-09-13 2004-03-18 Elliott Candice Hellen Brown Four color arrangements of emitters for subpixel rendering
US7492379B2 (en) 2002-01-07 2009-02-17 Samsung Electronics Co., Ltd. Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with increased modulation transfer function response
US7417648B2 (en) 2002-01-07 2008-08-26 Samsung Electronics Co. Ltd., Color flat panel display sub-pixel arrangements and layouts for sub-pixel rendering with split blue sub-pixels
US7110459B2 (en) * 2002-04-10 2006-09-19 Microsoft Corporation Approximate bicubic filter
US20040080479A1 (en) 2002-10-22 2004-04-29 Credelle Thomas Lioyd Sub-pixel arrangements for striped displays and methods and systems for sub-pixel rendering same
US7397485B2 (en) * 2002-12-16 2008-07-08 Eastman Kodak Company Color OLED display system having improved performance
US6917368B2 (en) 2003-03-04 2005-07-12 Clairvoyante, Inc. Sub-pixel rendering system and method for improved display viewing angles
US7167186B2 (en) 2003-03-04 2007-01-23 Clairvoyante, Inc Systems and methods for motion adaptive filtering
US20040196302A1 (en) 2003-03-04 2004-10-07 Im Moon Hwan Systems and methods for temporal subpixel rendering of image data
JP2004286814A (ja) * 2003-03-19 2004-10-14 Matsushita Electric Ind Co Ltd ４色表示装置
US7352374B2 (en) 2003-04-07 2008-04-01 Clairvoyante, Inc Image data set with embedded pre-subpixel rendered image
KR100943273B1 (ko) * 2003-05-07 2010-02-23 삼성전자주식회사 4-컬러 변환 방법 및 그 장치와 이를 이용한 유기전계발광표시장치
US7187353B2 (en) 2003-06-06 2007-03-06 Clairvoyante, Inc Dot inversion on novel display panel layouts with extra drivers
US7397455B2 (en) 2003-06-06 2008-07-08 Samsung Electronics Co., Ltd. Liquid crystal display backplane layouts and addressing for non-standard subpixel arrangements
US20040246280A1 (en) 2003-06-06 2004-12-09 Credelle Thomas Lloyd Image degradation correction in novel liquid crystal displays
US8035599B2 (en) 2003-06-06 2011-10-11 Samsung Electronics Co., Ltd. Display panel having crossover connections effecting dot inversion
US7209105B2 (en) 2003-06-06 2007-04-24 Clairvoyante, Inc System and method for compensating for visual effects upon panels having fixed pattern noise with reduced quantization error
US7218301B2 (en) 2003-06-06 2007-05-15 Clairvoyante, Inc System and method of performing dot inversion with standard drivers and backplane on novel display panel layouts
US7030553B2 (en) * 2003-08-19 2006-04-18 Eastman Kodak Company OLED device having microcavity gamut subpixels and a within gamut subpixel
US7598961B2 (en) 2003-10-21 2009-10-06 Samsung Electronics Co., Ltd. method and apparatus for converting from a source color space to a target color space
US6980219B2 (en) 2003-10-21 2005-12-27 Clairvoyante, Inc Hue angle calculation system and methods
US7525526B2 (en) 2003-10-28 2009-04-28 Samsung Electronics Co., Ltd. System and method for performing image reconstruction and subpixel rendering to effect scaling for multi-mode display
US7084923B2 (en) 2003-10-28 2006-08-01 Clairvoyante, Inc Display system having improved multiple modes for displaying image data from multiple input source formats
JP2005156925A (ja) 2003-11-26 2005-06-16 Hitachi Displays Ltd 表示装置
KR20050072505A (ko) * 2004-01-06 2005-07-12 삼성전자주식회사 4색 표시 장치의 영상 신호 변환 장치 및 방법
US7268758B2 (en) 2004-03-23 2007-09-11 Clairvoyante, Inc Transistor backplanes for liquid crystal displays comprising different sized subpixels
US7825921B2 (en) 2004-04-09 2010-11-02 Samsung Electronics Co., Ltd. System and method for improving sub-pixel rendering of image data in non-striped display systems
US7248268B2 (en) 2004-04-09 2007-07-24 Clairvoyante, Inc Subpixel rendering filters for high brightness subpixel layouts
US7619637B2 (en) 2004-04-09 2009-11-17 Samsung Electronics Co., Ltd. Systems and methods for improved gamut mapping from one image data set to another
US7301543B2 (en) 2004-04-09 2007-11-27 Clairvoyante, Inc. Systems and methods for selecting a white point for image displays
JP2005300415A (ja) 2004-04-14 2005-10-27 Matsushita Electric Ind Co Ltd 補正装置
US7590299B2 (en) 2004-06-10 2009-09-15 Samsung Electronics Co., Ltd. Increasing gamma accuracy in quantized systems
JP2008064771A (ja) * 2004-12-27 2008-03-21 Sharp Corp 表示パネルの駆動装置、それを備えた表示装置及び表示パネルの駆動方法、並びにプログラム、記録媒体
JP4309352B2 (ja) * 2005-01-07 2009-08-05 大日本印刷株式会社 色域圧縮装置、色域圧縮方法及び色域圧縮プログラム等
US7859499B2 (en) * 2005-01-26 2010-12-28 Sharp Kabushiki Kaisha Display apparatus
JP2006221007A (ja) 2005-02-14 2006-08-24 Canon Inc 画像表示装置
TWI364726B (en) * 2005-04-04 2012-05-21 Samsung Electronics Co Ltd Systems and methods for implementing low cost gamut mapping algorithms
EP1866902B1 (en) * 2005-04-04 2020-06-03 Samsung Display Co., Ltd. Pre-subpixel rendered image processing in display systems
JP4646681B2 (ja) * 2005-04-13 2011-03-09 キヤノン株式会社 色処理装置及びその方法
TWI343027B (en) * 2005-05-20 2011-06-01 Samsung Electronics Co Ltd Display systems with multiprimary color subpixel rendering with metameric filtering and method for adjusting image data for rendering onto display as well as method for adjusting intensity values between two sets of colored subpixels on display to minimi
US7705855B2 (en) * 2005-06-15 2010-04-27 Samsung Electronics Co., Ltd. Bichromatic display
TW200707374A (en) 2005-07-05 2007-02-16 Koninkl Philips Electronics Nv A method and apparatus of converting signals for driving a display and a display using the same
KR20080075090A (ko) * 2005-09-14 2008-08-14 알지비라이트 인크. 이미지 개선 및 압축
EP2472506B1 (en) * 2005-10-14 2015-12-16 Samsung Display Co., Ltd. Improved gamut mapping and subpixel rendering systems and methods
US7586644B2 (en) * 2006-02-15 2009-09-08 Conexant Systems, Inc. Color conversion system and method
US7592996B2 (en) * 2006-06-02 2009-09-22 Samsung Electronics Co., Ltd. Multiprimary color display with dynamic gamut mapping
EP2439729A3 (en) * 2006-06-02 2013-09-04 Samsung Display Co., Ltd. Field sequential color display system having multiple segmented backlight
US7768672B2 (en) * 2006-08-21 2010-08-03 Xerox Corporation Spot color control system and method
JP4396692B2 (ja) * 2006-11-27 2010-01-13 セイコーエプソン株式会社 色変換装置、色変換方法、色変換プログラム、色変換プログラムを記録した記録媒体、及び画像処理装置、並びに画像表示装置
US20090273614A1 (en) * 2008-04-15 2009-11-05 Michael Francis Higgins Gamut mapping and subpixel rendering systems and methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000196864A (ja) 1998-12-22 2000-07-14 Xerox Corp 画像作成方法
US20050083344A1 (en) 2003-10-21 2005-04-21 Higgins Michael F. Gamut conversion system and methods
US20050083341A1 (en) 2003-10-21 2005-04-21 Higgins Michael F. Method and apparatus for converting from source color space to RGBW target color space
WO2005043502A1 (ja) 2003-10-30 2005-05-12 Matsushita Electric Industrial Co., Ltd. 表示装置、表示方法、プログラム、及び記録媒体

Also Published As

Publication number Publication date
JP5235670B2 (ja) 2013-07-10
EP2472506B1 (en) 2015-12-16
JP2012230405A (ja) 2012-11-22
CN101390153A (zh) 2009-03-18
US7893944B2 (en) 2011-02-22
EP1935184A2 (en) 2008-06-25
JP5430715B2 (ja) 2014-03-05
EP1935184A4 (en) 2010-04-21
US20120182306A1 (en) 2012-07-19
US8264497B2 (en) 2012-09-11
EP2472505B1 (en) 2016-12-07
US20120327144A1 (en) 2012-12-27
US8633952B2 (en) 2014-01-21
EP2472506A3 (en) 2012-11-07
US8159498B2 (en) 2012-04-17
US20090122073A1 (en) 2009-05-14
EP2472507B1 (en) 2016-02-10
EP2472507A1 (en) 2012-07-04
WO2007047537A3 (en) 2008-11-13
JP5739966B2 (ja) 2015-06-24
JP2009518660A (ja) 2009-05-07
JP2014041377A (ja) 2014-03-06
WO2007047537A2 (en) 2007-04-26
EP2472505A2 (en) 2012-07-04
CN101390153B (zh) 2011-10-12
KR20080063836A (ko) 2008-07-07
US20110141132A1 (en) 2011-06-16
EP2472506A2 (en) 2012-07-04
EP2472505A3 (en) 2012-09-26

Similar Documents

Publication Publication Date Title
KR101287039B1 (ko) 향상된 색역 맵핑 및 서브 화소 렌더링 시스템 및 방법
KR101229886B1 (ko) 저비용 색역 매핑 알고리즘을 구현하기 위한 시스템과 방법
US20090273614A1 (en) Gamut mapping and subpixel rendering systems and methods
EP2051229B1 (en) Systems and methods for selective handling of out-of-gamut color conversions
US7965305B2 (en) Color display system with improved apparent resolution
KR100970260B1 (ko) 플리커를 감소시키기 위한 능동적 휘도 제어형 백라이트의 억제 제어
CN1882103B (zh) 实现改进的色域对映演算的系统及方法
JP2009518660A5 (enExample)
US7859499B2 (en) Display apparatus
JP4770619B2 (ja) 表示画像補正装置、画像表示装置、表示画像補正方法
CN108322683A (zh) 显示单元、图像处理单元和显示方法
KR20110073376A (ko) 표시 장치의 휘도 및 색차 전이 특성들의 보상하기 위한 색상 교정
US8259127B2 (en) Systems and methods for reducing desaturation of images rendered on high brightness displays
TWI338512B (en) Display systems

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20080513

Patent event code: PA01051R01D

Comment text: International Patent Application

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20080612

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20111013

Comment text: Request for Examination of Application

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20120913

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20121114

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20130624

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20130711

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20130712

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20160629

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20160629

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20170704

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20170704

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20180702

Year of fee payment: 6

PR1001 Payment of annual fee

Payment date: 20180702

Start annual number: 6

End annual number: 6

FPAY Annual fee payment

Payment date: 20190701

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20190701

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20200701

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20210701

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20220620

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20240625

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 13

End annual number: 13