KR20170071504A - 동적 채도 보상 색 영역 맵핑을 포함하는 디스플레이 - Google Patents

동적 채도 보상 색 영역 맵핑을 포함하는 디스플레이 Download PDF

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Publication number
KR20170071504A
KR20170071504A KR1020177010515A KR20177010515A KR20170071504A KR 20170071504 A KR20170071504 A KR 20170071504A KR 1020177010515 A KR1020177010515 A KR 1020177010515A KR 20177010515 A KR20177010515 A KR 20177010515A KR 20170071504 A KR20170071504 A KR 20170071504A
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South Korea
Prior art keywords
color
display
image
implementations
parameter
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KR1020177010515A
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English (en)
Korean (ko)
Inventor
에드워드 버클리
나타니엘 스미스
브라이언 핀클
마크 더글라스 하프만
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스냅트랙, 인코포레이티드
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Publication of KR20170071504A publication Critical patent/KR20170071504A/ko
Ceased 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
    • G09G3/2003—Display 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
    • 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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/3466—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on interferometric effect
    • 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
    • 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
    • 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
    • H04N1/6063—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut dependent on the contents of the image to be reproduced
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • 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
    • G09G2320/066—Adjustment of display parameters for control of contrast
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • 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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/52—Circuits or arrangements for halftone screening
    • 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
    • H04N1/54—Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020177010515A 2014-10-22 2015-10-05 동적 채도 보상 색 영역 맵핑을 포함하는 디스플레이 Ceased KR20170071504A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/521,019 2014-10-22
US14/521,019 US9858845B2 (en) 2014-10-22 2014-10-22 Display incorporating dynamic saturation compensating gamut mapping
PCT/US2015/054006 WO2016064563A1 (en) 2014-10-22 2015-10-05 Display incorporating dynamic saturation compensating gamut mapping

Publications (1)

Publication Number Publication Date
KR20170071504A true KR20170071504A (ko) 2017-06-23

Family

ID=54337413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177010515A Ceased KR20170071504A (ko) 2014-10-22 2015-10-05 동적 채도 보상 색 영역 맵핑을 포함하는 디스플레이

Country Status (5)

Country Link
US (1) US9858845B2 (enExample)
JP (1) JP6371003B2 (enExample)
KR (1) KR20170071504A (enExample)
CN (1) CN107077814A (enExample)
WO (1) WO2016064563A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9693427B2 (en) * 2014-01-06 2017-06-27 Fibar Group S.A. RGBW controller
CN105263009B (zh) * 2015-09-14 2017-12-15 深圳市华星光电技术有限公司 一种图像的自适应转换方法
TWI588814B (zh) * 2016-08-18 2017-06-21 友達光電股份有限公司 像素驅動方法
EP3367659A1 (en) * 2017-02-28 2018-08-29 Thomson Licensing Hue changing color gamut mapping
WO2019118390A1 (en) * 2017-12-12 2019-06-20 Interdigital Vc Holdings, Inc. Processing an image
CN109461418B (zh) * 2018-12-17 2021-03-23 惠科股份有限公司 三色数据到四色数据的转换方法及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE400865T1 (de) * 2001-07-30 2008-07-15 Koninkl Philips Electronics Nv Bewegungskompensation für plasmaanzeige
US7042521B2 (en) * 2002-08-29 2006-05-09 Samsung Electronics Co., Ltd. Method for color saturation adjustment in an RGB color system
JP2004325628A (ja) * 2003-04-23 2004-11-18 Seiko Epson Corp 表示装置、及びその画像処理方法
US7301543B2 (en) 2004-04-09 2007-11-27 Clairvoyante, Inc. Systems and methods for selecting a white point for image displays
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
CN1882103B (zh) 2005-04-04 2010-06-23 三星电子株式会社 实现改进的色域对映演算的系统及方法
JP2007108249A (ja) 2005-10-11 2007-04-26 Sony Corp 表示装置及びその駆動方法
KR100760943B1 (ko) * 2006-01-25 2007-09-21 엘지.필립스 엘시디 주식회사 모바일용 표시장치의 구동장치 및 구동방법
JP2008268322A (ja) * 2007-04-17 2008-11-06 Seiko Epson Corp 表示装置、表示装置の駆動方法および電子機器
KR101273468B1 (ko) 2007-10-01 2013-06-14 삼성전자주식회사 화이트값 추출을 이용한 ｒｇｂ-ｔｏ-ｒｇｂｗ 변환 시스템및 방법
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
US8736630B2 (en) * 2009-05-15 2014-05-27 Sharp Kabushiki Kaisha Image processing device and image processing method
KR101588336B1 (ko) 2009-12-17 2016-01-26 삼성디스플레이 주식회사 데이터 처리 방법 및 이를 수행하기 위한 표시 장치
US9049410B2 (en) 2009-12-23 2015-06-02 Samsung Display Co., Ltd. Color correction to compensate for displays' luminance and chrominance transfer characteristics
US9417479B2 (en) * 2011-05-13 2016-08-16 Samsung Display Co., Ltd. Method for reducing simultaneous contrast error
US9208731B2 (en) * 2012-10-30 2015-12-08 Pixtronix, Inc. Display apparatus employing frame specific composite contributing colors

Also Published As

Publication number Publication date
US20160117968A1 (en) 2016-04-28
CN107077814A (zh) 2017-08-18
US9858845B2 (en) 2018-01-02
JP2017533468A (ja) 2017-11-09
WO2016064563A1 (en) 2016-04-28
JP6371003B2 (ja) 2018-08-08

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