CN101076848A - 从源彩色空间转换到目标彩色空间的方法和设备 - Google Patents
从源彩色空间转换到目标彩色空间的方法和设备 Download PDFInfo
- Publication number
- CN101076848A CN101076848A CNA2004800302294A CN200480030229A CN101076848A CN 101076848 A CN101076848 A CN 101076848A CN A2004800302294 A CNA2004800302294 A CN A2004800302294A CN 200480030229 A CN200480030229 A CN 200480030229A CN 101076848 A CN101076848 A CN 101076848A
- Authority
- CN
- China
- Prior art keywords
- color space
- matrix
- source
- primary
- zone
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000011159 matrix material Substances 0.000 claims description 90
- 239000003086 colorant Substances 0.000 claims description 64
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 230000007704 transition Effects 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009877 rendering Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001649012 Cypselea humifusa Species 0.000 description 1
- 244000170916 Paeonia officinalis Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HOMBCMTVOCZMMX-UHFFFAOYSA-N panal Natural products CC1CC(=O)C(C2C=C(CC(O)C12)C(=O)O)C(=C)C=O HOMBCMTVOCZMMX-UHFFFAOYSA-N 0.000 description 1
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
-
- 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
- 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
- H04N1/54—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
- 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
- H04N1/6016—Conversion to subtractive colour signals
- H04N1/6022—Generating a fourth subtractive colour signal, e.g. under colour removal, black masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- 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
- G09G2340/00—Aspects of display data processing
- G09G2340/06—Colour space transformation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Textile Engineering (AREA)
- Image Processing (AREA)
- Color Image Communication Systems (AREA)
- Processing Of Color Television Signals (AREA)
- Facsimile Image Signal Circuits (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Image Generation (AREA)
- Liquid Crystal Display Device Control (AREA)
- Spectrometry And Color Measurement (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Description
2.166792-0.192135-1.778663-0.7285540.0246611.0577440.0246611.057744 | -0.8502383.483939-0.175291-0.175291 |
4.9627250.47251-4.849038-3.802703-0.046610.955759-0.046610.955759-0.046610.955759-0.046610.955759-0.046610.955759 | -4.2314659.7498950.0035080.0035080.0035080.0035080.003508 |
Claims (29)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/691,396 US7598961B2 (en) | 2003-10-21 | 2003-10-21 | method and apparatus for converting from a source color space to a target color space |
US10/691,396 | 2003-10-21 | ||
PCT/US2004/033709 WO2005043498A2 (en) | 2003-10-21 | 2004-10-12 | Converting from a source color space to a target color space |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101076848A true CN101076848A (zh) | 2007-11-21 |
CN101076848B CN101076848B (zh) | 2010-06-02 |
Family
ID=34521869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800302294A Active CN101076848B (zh) | 2003-10-21 | 2004-10-12 | 从源彩色空间转换到目标彩色空间的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7598961B2 (zh) |
EP (2) | EP2309760B1 (zh) |
JP (1) | JP4705917B2 (zh) |
KR (1) | KR101095636B1 (zh) |
CN (1) | CN101076848B (zh) |
TW (1) | TWI289274B (zh) |
WO (1) | WO2005043498A2 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101583040A (zh) * | 2008-05-14 | 2009-11-18 | 汤姆森特许公司 | 使用空间频率分析将压缩图像处理为域映射图像的方法 |
CN101521001B (zh) * | 2008-02-26 | 2011-04-27 | 瑞昱半导体股份有限公司 | 显示装置的色彩校正方法及装置 |
CN102129852A (zh) * | 2010-12-31 | 2011-07-20 | Tcl集团股份有限公司 | 一种空间不等时的三基色转四基色的映射方法及*** |
CN103218988A (zh) * | 2013-03-25 | 2013-07-24 | 京东方科技集团股份有限公司 | 一种rgb信号到rgbw信号的图像转换方法及装置 |
CN103428512A (zh) * | 2013-07-30 | 2013-12-04 | 京东方科技集团股份有限公司 | 一种rgb信号到rgby信号的图像转换方法及装置 |
TWI460712B (zh) * | 2012-08-21 | 2014-11-11 | Au Optronics Corp | 顯示器之色域補償方法 |
US9666162B2 (en) | 2013-07-30 | 2017-05-30 | Boe Technology Group Co., Ltd. | Method and apparatus for converting image from RGB signals to RGBY signals |
CN107316602A (zh) * | 2017-08-28 | 2017-11-03 | 京东方科技集团股份有限公司 | N基色显示屏的显示控制方法、装置及显示器件 |
CN111696447A (zh) * | 2020-03-20 | 2020-09-22 | 利亚德光电股份有限公司 | 点阵led显示屏、显示图像的方法、***及存储介质 |
CN111866318A (zh) * | 2019-04-29 | 2020-10-30 | 北京小米移动软件有限公司 | 多光谱成像方法、多光谱成像装置、移动终端和存储介质 |
CN111862888A (zh) * | 2020-08-25 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | 一种四色低蓝光广色域显示的方法、装置和*** |
CN114067741A (zh) * | 2020-07-31 | 2022-02-18 | 北京小米移动软件有限公司 | 屏幕校准方法及装置、电子设备及存储介质 |
Families Citing this family (136)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030128389A1 (en) | 2001-12-26 | 2003-07-10 | Eastman Kodak Company | Method for creating and using affective information in a digital imaging system cross reference to related applications |
US7728846B2 (en) | 2003-10-21 | 2010-06-01 | Samsung Electronics Co., Ltd. | Method and apparatus for converting from source color space to RGBW target color space |
US7176935B2 (en) * | 2003-10-21 | 2007-02-13 | Clairvoyante, Inc. | Gamut conversion system and methods |
JP4549881B2 (ja) * | 2004-03-18 | 2010-09-22 | シャープ株式会社 | 色信号変換装置、表示ユニット、色信号変換プログラム、色信号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 |
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 |
KR20050120958A (ko) * | 2004-06-21 | 2005-12-26 | 삼성전자주식회사 | 확장된 색재현 범위를 갖는 색재현 장치를 위한 색신호처리방법 및 그 처리장치 |
KR100691466B1 (ko) * | 2004-09-20 | 2007-03-09 | 삼성전자주식회사 | 영상표시장치에서 색상 및 휘도를 조절하는 방법 및 장치 |
US8362987B2 (en) * | 2004-09-27 | 2013-01-29 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US8102407B2 (en) * | 2004-09-27 | 2012-01-24 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7710632B2 (en) * | 2004-09-27 | 2010-05-04 | Qualcomm Mems Technologies, Inc. | Display device having an array of spatial light modulators with integrated color filters |
US8031133B2 (en) * | 2004-09-27 | 2011-10-04 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7911428B2 (en) * | 2004-09-27 | 2011-03-22 | Qualcomm Mems Technologies, Inc. | Method and device for manipulating color in a display |
US7525730B2 (en) | 2004-09-27 | 2009-04-28 | Idc, Llc | Method and device for generating white in an interferometric modulator display |
US20060066557A1 (en) * | 2004-09-27 | 2006-03-30 | Floyd Philip D | Method and device for reflective display with time sequential color illumination |
US20060077148A1 (en) * | 2004-09-27 | 2006-04-13 | Gally Brian J | Method and device for manipulating color in a display |
CN101171594A (zh) * | 2005-04-04 | 2008-04-30 | 克雷沃耶提公司 | 实现低成本全范围映射算法的***和方法 |
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***及方法 |
EP1869900A1 (en) * | 2005-04-04 | 2007-12-26 | Koninklijke Philips Electronics N.V. | Method of converting signals for multi-primary color display |
CN101176108B (zh) | 2005-05-20 | 2010-09-29 | 三星电子株式会社 | 具有条件等色滤波的多基色子像素着色 |
US20070035752A1 (en) * | 2005-08-15 | 2007-02-15 | Microsoft Corporation | Hardware-accelerated color data processing |
JP4976782B2 (ja) * | 2005-09-07 | 2012-07-18 | キヤノン株式会社 | 信号処理方法、画像表示装置、テレビジョン装置 |
KR101182298B1 (ko) * | 2005-09-12 | 2012-09-20 | 엘지디스플레이 주식회사 | 액정 표시장치의 구동장치 및 구동방법 |
US7636076B2 (en) * | 2005-09-22 | 2009-12-22 | Au Optronics Corporation | Four-color transflective color liquid crystal display |
EP2472507B1 (en) | 2005-10-14 | 2016-02-10 | Samsung Display Co., Ltd. | Improved gamut mapping and subpixel rendering systems and methods |
JP2007116288A (ja) * | 2005-10-18 | 2007-05-10 | Seiko Epson Corp | 画像処理装置、画像処理方法および画像処理プログラム |
US7859554B2 (en) * | 2005-11-08 | 2010-12-28 | Young Garrett J | Apparatus, methods, and systems for multi-primary display or projection |
KR101364076B1 (ko) * | 2005-11-09 | 2014-02-26 | 코닌클리케 필립스 엔.브이. | 디스플레이를 구동하기 위한 픽셀 신호를 처리하는 방법 및장치와 이를 이용한 디스플레이 |
US7746411B1 (en) * | 2005-12-07 | 2010-06-29 | Marvell International Ltd. | Color management unit |
US8107762B2 (en) | 2006-03-17 | 2012-01-31 | Qualcomm Incorporated | Systems, methods, and apparatus for exposure control |
US8004743B2 (en) * | 2006-04-21 | 2011-08-23 | Qualcomm Mems Technologies, Inc. | Method and apparatus for providing brightness control in an interferometric modulator (IMOD) display |
EP2038734A4 (en) | 2006-06-02 | 2009-09-09 | Samsung Electronics Co Ltd | DYNAMIC HIGH CONTRAST DISPLAY SYSTEM WITH MULTI SEGMENT REAR LIGHTING |
US8018476B2 (en) | 2006-08-28 | 2011-09-13 | Samsung Electronics Co., Ltd. | Subpixel layouts for high brightness displays and systems |
US7876341B2 (en) * | 2006-08-28 | 2011-01-25 | Samsung Electronics Co., Ltd. | Subpixel layouts for high brightness displays and systems |
CN101529496B (zh) * | 2006-10-19 | 2012-01-11 | 皇家飞利浦电子股份有限公司 | 颜色映射方法、***和显示器设备 |
US8305391B2 (en) * | 2006-11-27 | 2012-11-06 | Texas Instruments Incorporated | System and method to generate multiprimary signals |
EP2095353B1 (en) * | 2006-12-20 | 2019-05-01 | Signify Holding B.V. | Lighting device with multiple primary colors |
US20080151193A1 (en) * | 2006-12-26 | 2008-06-26 | Texas Instruments Incorporated | Stereoscopic imaging systems utilizing solid-state illumination and passive glasses |
WO2008088892A2 (en) * | 2007-01-19 | 2008-07-24 | Pixtronix, Inc. | Sensor-based feedback for display apparatus |
EP3480649B1 (en) | 2007-02-13 | 2021-08-25 | Samsung Display Co., Ltd. | Subpixel layouts and subpixel rendering methods for directional displays and systems |
US9083943B2 (en) * | 2007-06-04 | 2015-07-14 | Sri International | Method for generating test patterns for detecting and quantifying losses in video equipment |
US7567370B2 (en) * | 2007-07-26 | 2009-07-28 | Hewlett-Packard Development Company, L.P. | Color display having layer dependent spatial resolution and related method |
FR2921785A1 (fr) * | 2007-10-01 | 2009-04-03 | Thomson Licensing Sas | Systeme apte a afficher des images avec quatre couleurs primaires a partir de donnees video basees sur trois couleurs primaires. |
US8295594B2 (en) | 2007-10-09 | 2012-10-23 | Samsung Display Co., Ltd. | Systems and methods for selective handling of out-of-gamut color conversions |
FR2923067B1 (fr) * | 2007-10-25 | 2010-05-21 | St Microelectronics Grenoble | Procede de traitement d'un flux video numerique et dispositif correspondant. |
KR101397398B1 (ko) * | 2008-01-14 | 2014-05-22 | 삼성전자주식회사 | Rgbw 출력 디스플레이의 색역에 따른rgb-to-rgbw 변환 시스템 및 방법 |
JP2010014843A (ja) * | 2008-07-02 | 2010-01-21 | Sony Corp | 表示装置 |
US8638858B2 (en) | 2008-07-08 | 2014-01-28 | Intellectual Ventures Fund 83 Llc | Method, apparatus and system for converging images encoded using different standards |
TWI388222B (zh) * | 2008-08-20 | 2013-03-01 | Chunghwa Picture Tubes Ltd | 色序法顯示器中調整白平衡之裝置及方法 |
TWI402822B (zh) * | 2008-10-07 | 2013-07-21 | Au Optronics Corp | 顯示器的驅動方法 |
TWI384888B (zh) * | 2008-10-09 | 2013-02-01 | Asustek Comp Inc | 明亮度調整法與明亮度調整模組 |
TWI458357B (zh) * | 2008-10-09 | 2014-10-21 | Asustek Comp Inc | 色彩分佈調整法與色彩分佈模組 |
US8497871B2 (en) * | 2008-10-21 | 2013-07-30 | Zulch Laboratories, Inc. | Color generation using multiple illuminant types |
KR101093258B1 (ko) * | 2009-11-12 | 2011-12-14 | 삼성모바일디스플레이주식회사 | 액정표시장치 |
WO2011115169A1 (ja) * | 2010-03-18 | 2011-09-22 | シャープ株式会社 | 多原色液晶パネル駆動回路、多原色液晶パネルの駆動方法、液晶表示装置およびオーバードライブ駆動の設定方法 |
KR102165542B1 (ko) | 2010-04-16 | 2020-10-14 | 플렉스 라이팅 투 엘엘씨 | 필름 기반 라이트가이드를 포함하는 프론트 조명 디바이스 |
KR20130096155A (ko) | 2010-04-16 | 2013-08-29 | 플렉스 라이팅 투 엘엘씨 | 필름 기반 라이트가이드를 포함하는 조명 디바이스 |
US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
US9245471B2 (en) | 2010-07-06 | 2016-01-26 | Sharp Kabushiki Kaisha | Multiple-primary color liquid crystal display apparatus |
US9532423B2 (en) | 2010-07-23 | 2016-12-27 | Lighting Science Group Corporation | System and methods for operating a lighting device |
US9827439B2 (en) | 2010-07-23 | 2017-11-28 | Biological Illumination, Llc | System for dynamically adjusting circadian rhythm responsive to scheduled events and associated methods |
US8686641B2 (en) | 2011-12-05 | 2014-04-01 | Biological Illumination, Llc | Tunable LED lamp for producing biologically-adjusted light |
US9681522B2 (en) | 2012-05-06 | 2017-06-13 | Lighting Science Group Corporation | Adaptive light system and associated methods |
US8743023B2 (en) | 2010-07-23 | 2014-06-03 | Biological Illumination, Llc | System for generating non-homogenous biologically-adjusted light and associated methods |
US8841864B2 (en) | 2011-12-05 | 2014-09-23 | Biological Illumination, Llc | Tunable LED lamp for producing biologically-adjusted light |
US8547391B2 (en) * | 2011-05-15 | 2013-10-01 | Lighting Science Group Corporation | High efficacy lighting signal converter and associated methods |
US8760370B2 (en) | 2011-05-15 | 2014-06-24 | Lighting Science Group Corporation | System for generating non-homogenous light and associated methods |
US9024536B2 (en) | 2011-12-05 | 2015-05-05 | Biological Illumination, Llc | Tunable LED lamp for producing biologically-adjusted light and associated methods |
US8459773B2 (en) | 2010-09-15 | 2013-06-11 | Electronics For Imaging, Inc. | Inkjet printer with dot alignment vision system |
US8401231B2 (en) | 2010-11-09 | 2013-03-19 | Biological Illumination, Llc | Sustainable outdoor lighting system for use in environmentally photo-sensitive area |
US8687143B2 (en) | 2010-12-20 | 2014-04-01 | Sharp Laboratories Of America, Inc. | Multi-primary display with area active backlight |
US9173269B2 (en) | 2011-05-15 | 2015-10-27 | Lighting Science Group Corporation | Lighting system for accentuating regions of a layer and associated methods |
US8729832B2 (en) | 2011-05-15 | 2014-05-20 | Lighting Science Group Corporation | Programmable luminaire system |
US8754832B2 (en) | 2011-05-15 | 2014-06-17 | Lighting Science Group Corporation | Lighting system for accenting regions of a layer and associated methods |
US8901850B2 (en) | 2012-05-06 | 2014-12-02 | Lighting Science Group Corporation | Adaptive anti-glare light system and associated methods |
US8847436B2 (en) | 2011-09-12 | 2014-09-30 | Lighting Science Group Corporation | System for inductively powering an electrical device and associated methods |
US8749538B2 (en) | 2011-10-21 | 2014-06-10 | Qualcomm Mems Technologies, Inc. | Device and method of controlling brightness of a display based on ambient lighting conditions |
US8866414B2 (en) | 2011-12-05 | 2014-10-21 | Biological Illumination, Llc | Tunable LED lamp for producing biologically-adjusted light |
US8963450B2 (en) | 2011-12-05 | 2015-02-24 | Biological Illumination, Llc | Adaptable biologically-adjusted indirect lighting device and associated methods |
US9913341B2 (en) | 2011-12-05 | 2018-03-06 | Biological Illumination, Llc | LED lamp for producing biologically-adjusted light including a cyan LED |
US9289574B2 (en) | 2011-12-05 | 2016-03-22 | Biological Illumination, Llc | Three-channel tuned LED lamp for producing biologically-adjusted light |
US9220202B2 (en) | 2011-12-05 | 2015-12-29 | Biological Illumination, Llc | Lighting system to control the circadian rhythm of agricultural products and associated methods |
TWI447693B (zh) * | 2011-12-07 | 2014-08-01 | Orise Technology Co Ltd | 用於三角式排列顯示面板之像素資料轉換方法及裝置 |
US9402294B2 (en) | 2012-05-08 | 2016-07-26 | Lighting Science Group Corporation | Self-calibrating multi-directional security luminaire and associated methods |
US9366409B2 (en) | 2012-05-06 | 2016-06-14 | Lighting Science Group Corporation | Tunable lighting apparatus |
US8680457B2 (en) | 2012-05-07 | 2014-03-25 | Lighting Science Group Corporation | Motion detection system and associated methods having at least one LED of second set of LEDs to vary its voltage |
US9006987B2 (en) | 2012-05-07 | 2015-04-14 | Lighting Science Group, Inc. | Wall-mountable luminaire and associated systems and methods |
US9174067B2 (en) | 2012-10-15 | 2015-11-03 | Biological Illumination, Llc | System for treating light treatable conditions and associated methods |
KR20140052743A (ko) * | 2012-10-25 | 2014-05-07 | 삼성디스플레이 주식회사 | 색역 변환 장치 및 그 방법 |
US9183812B2 (en) | 2013-01-29 | 2015-11-10 | Pixtronix, Inc. | Ambient light aware display apparatus |
US9347655B2 (en) | 2013-03-11 | 2016-05-24 | Lighting Science Group Corporation | Rotatable lighting device |
US9353935B2 (en) | 2013-03-11 | 2016-05-31 | Lighting Science Group, Corporation | Rotatable lighting device |
US9018854B2 (en) | 2013-03-14 | 2015-04-28 | Biological Illumination, Llc | Lighting system with reduced physioneural compression and associate methods |
US20140268731A1 (en) | 2013-03-15 | 2014-09-18 | Lighting Science Group Corpporation | Low bay lighting system and associated methods |
US9151453B2 (en) | 2013-03-15 | 2015-10-06 | Lighting Science Group Corporation | Magnetically-mountable lighting device and associated systems and methods |
US9222653B2 (en) | 2013-03-15 | 2015-12-29 | Lighting Science Group Corporation | Concave low profile luminaire with magnetic lighting devices and associated systems and methods |
US9157618B2 (en) | 2013-03-15 | 2015-10-13 | Lighting Science Group Corporation | Trough luminaire with magnetic lighting devices and associated systems and methods |
EP3044779B1 (en) * | 2013-09-12 | 2020-08-19 | Shenzhen Yunyinggu Technology Co., Ltd. | Method and apparatus for subpixel rendering |
US9466260B2 (en) * | 2014-03-26 | 2016-10-11 | Samsung Display Co., Ltd. | Conversion between color spaces |
US9280940B2 (en) * | 2014-07-17 | 2016-03-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Liquid crystal display device, four-color converter, and conversion method for converting RGB data to RGBW data |
US9943042B2 (en) | 2015-05-18 | 2018-04-17 | Biological Innovation & Optimization Systems, LLC | Grow light embodying power delivery and data communications features |
EP3298767A1 (en) * | 2015-05-18 | 2018-03-28 | Thomson Licensing | Method and device for processing color image data representing colors of a color gamut |
US9788387B2 (en) | 2015-09-15 | 2017-10-10 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
US9844116B2 (en) | 2015-09-15 | 2017-12-12 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
KR102389196B1 (ko) * | 2015-10-05 | 2022-04-22 | 엘지디스플레이 주식회사 | 표시장치와 그 영상 렌더링 방법 |
JP2018021963A (ja) * | 2016-08-01 | 2018-02-08 | 株式会社ジャパンディスプレイ | 表示装置及び表示方法 |
US10595376B2 (en) | 2016-09-13 | 2020-03-17 | Biological Innovation & Optimization Systems, LLC | Systems and methods for controlling the spectral content of LED lighting devices |
CN107919103B (zh) * | 2017-12-13 | 2019-10-22 | 京东方科技集团股份有限公司 | 多基色转换方法、驱动方法、可读存储介质和显示装置 |
RU2711121C1 (ru) * | 2018-08-14 | 2020-01-15 | Александр Георгиевич Носков | Комплекс четырёхцветного цифрового телевидения Фулл Колорс |
US11532261B1 (en) | 2018-10-25 | 2022-12-20 | Baylor University | System and method for a multi-primary wide gamut color system |
US11488510B2 (en) | 2018-10-25 | 2022-11-01 | Baylor University | System and method for a multi-primary wide gamut color system |
US11475819B2 (en) | 2018-10-25 | 2022-10-18 | Baylor University | System and method for a multi-primary wide gamut color system |
US11315467B1 (en) | 2018-10-25 | 2022-04-26 | Baylor University | System and method for a multi-primary wide gamut color system |
US11289003B2 (en) | 2018-10-25 | 2022-03-29 | Baylor University | System and method for a multi-primary wide gamut color system |
US11410593B2 (en) | 2018-10-25 | 2022-08-09 | Baylor University | System and method for a multi-primary wide gamut color system |
US10950162B2 (en) | 2018-10-25 | 2021-03-16 | Baylor University | System and method for a six-primary wide gamut color system |
US10950161B2 (en) | 2018-10-25 | 2021-03-16 | Baylor University | System and method for a six-primary wide gamut color system |
US11341890B2 (en) | 2018-10-25 | 2022-05-24 | Baylor University | System and method for a multi-primary wide gamut color system |
US10607527B1 (en) | 2018-10-25 | 2020-03-31 | Baylor University | System and method for a six-primary wide gamut color system |
US11289000B2 (en) | 2018-10-25 | 2022-03-29 | Baylor University | System and method for a multi-primary wide gamut color system |
US11069280B2 (en) | 2018-10-25 | 2021-07-20 | Baylor University | System and method for a multi-primary wide gamut color system |
US10997896B2 (en) | 2018-10-25 | 2021-05-04 | Baylor University | System and method for a six-primary wide gamut color system |
US11030934B2 (en) | 2018-10-25 | 2021-06-08 | Baylor University | System and method for a multi-primary wide gamut color system |
US11373575B2 (en) | 2018-10-25 | 2022-06-28 | Baylor University | System and method for a multi-primary wide gamut color system |
US11587491B1 (en) | 2018-10-25 | 2023-02-21 | Baylor University | System and method for a multi-primary wide gamut color system |
US11403987B2 (en) | 2018-10-25 | 2022-08-02 | Baylor University | System and method for a multi-primary wide gamut color system |
US11189210B2 (en) | 2018-10-25 | 2021-11-30 | Baylor University | System and method for a multi-primary wide gamut color system |
US11062638B2 (en) | 2018-10-25 | 2021-07-13 | Baylor University | System and method for a multi-primary wide gamut color system |
US11069279B2 (en) | 2018-10-25 | 2021-07-20 | Baylor University | System and method for a multi-primary wide gamut color system |
US11043157B2 (en) | 2018-10-25 | 2021-06-22 | Baylor University | System and method for a six-primary wide gamut color system |
US11037481B1 (en) | 2018-10-25 | 2021-06-15 | Baylor University | System and method for a multi-primary wide gamut color system |
CA3181332A1 (en) * | 2020-04-28 | 2021-11-04 | Baylor University | System and method for a multi-primary wide gamut color system |
WO2022086629A1 (en) * | 2020-10-21 | 2022-04-28 | Baylor University | System and method for a multi-primary wide gamut color system |
US11501419B1 (en) | 2021-06-03 | 2022-11-15 | Baylor University | System and method for displaying super saturated color |
US11816819B2 (en) | 2021-06-03 | 2023-11-14 | Baylor University | System and method for displaying super saturated color |
Family Cites Families (112)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US661414A (en) * | 1898-10-03 | 1900-11-06 | Cesaire Melancon | Stubble-shaver. |
US4439759A (en) * | 1981-05-19 | 1984-03-27 | Bell Telephone Laboratories, Incorporated | Terminal independent color memory for a digital image display system |
US4737843A (en) * | 1984-04-09 | 1988-04-12 | Raytheon Company | Color image display system for producing and combining four color component images each inverted in at least one aspect relative to the other images |
US4751535A (en) * | 1986-10-15 | 1988-06-14 | Xerox Corporation | Color-matched printing |
JPS6459318A (en) * | 1987-08-18 | 1989-03-07 | Ibm | Color liquid crystal display device and manufacture thereof |
US4989079A (en) * | 1987-10-23 | 1991-01-29 | Ricoh Company, Ltd. | Color correction device and method having a hue area judgement unit |
US5341153A (en) * | 1988-06-13 | 1994-08-23 | International Business Machines Corporation | Method of and apparatus for displaying a multicolor image |
DE69033411T2 (de) * | 1989-09-05 | 2008-10-09 | Canon K.K. | Farbbildkodierung |
JPH0786466B2 (ja) | 1990-07-18 | 1995-09-20 | 大日本スクリーン製造株式会社 | プリント基板のパターン検査装置 |
US5661371A (en) * | 1990-12-31 | 1997-08-26 | Kopin Corporation | Color filter system for light emitting display panels |
US5448652A (en) * | 1991-09-27 | 1995-09-05 | E. I. Du Pont De Nemours And Company | Adaptive display system |
JPH05241551A (ja) * | 1991-11-07 | 1993-09-21 | Canon Inc | 画像処理装置 |
US5416890A (en) * | 1991-12-11 | 1995-05-16 | Xerox Corporation | Graphical user interface for controlling color gamut clipping |
US5233385A (en) * | 1991-12-18 | 1993-08-03 | Texas Instruments Incorporated | White light enhanced color field sequential projection |
DE4310727C2 (de) * | 1992-04-06 | 1996-07-11 | Hell Ag Linotype | Verfahren und Einrichtung zur Analyse von Bildvorlagen |
US5438649A (en) * | 1992-10-05 | 1995-08-01 | Canon Information Systems, Inc. | Color printing method and apparatus which compensates for Abney effect |
EP0606993B1 (en) * | 1993-01-11 | 2002-07-24 | Canon Kabushiki Kaisha | Colour gamut clipping |
US5311295A (en) * | 1993-04-12 | 1994-05-10 | Tektronix, Inc. | RGB display of a transcoded serial digital signal |
JP3524122B2 (ja) * | 1993-05-25 | 2004-05-10 | キヤノン株式会社 | 表示制御装置 |
US5398066A (en) * | 1993-07-27 | 1995-03-14 | Sri International | Method and apparatus for compression and decompression of digital color images |
GB2282928B (en) * | 1993-10-05 | 1998-01-07 | British Broadcasting Corp | Method and apparatus for decoding colour video signals for display |
US6714212B1 (en) * | 1993-10-05 | 2004-03-30 | Canon Kabushiki Kaisha | Display apparatus |
US5748828A (en) * | 1993-11-10 | 1998-05-05 | Alliedsignal Inc. | Color separating backlight |
US5724112A (en) * | 1994-03-28 | 1998-03-03 | Casio Computer Co., Ltd. | Color liquid crystal apparatus |
EP0679020A1 (en) * | 1994-04-19 | 1995-10-25 | Eastman Kodak Company | Method and apparatus for constrained gamut clipping |
JPH089172A (ja) * | 1994-06-15 | 1996-01-12 | Fuji Xerox Co Ltd | カラー画像処理装置 |
US5450216A (en) * | 1994-08-12 | 1995-09-12 | International Business Machines Corporation | Color image gamut-mapping system with chroma enhancement at human-insensitive spatial frequencies |
EP0708553B1 (en) * | 1994-10-20 | 2000-05-10 | Canon Kabushiki Kaisha | Ferroelectric liquid crystal display control apparatus and method |
US5642176A (en) * | 1994-11-28 | 1997-06-24 | Canon Kabushiki Kaisha | Color filter substrate and liquid crystal display device |
JP2726631B2 (ja) * | 1994-12-14 | 1998-03-11 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 液晶表示方法 |
JP3400888B2 (ja) * | 1995-03-29 | 2003-04-28 | 大日本スクリーン製造株式会社 | カラー画像の色変更方法 |
JP3600372B2 (ja) * | 1995-06-27 | 2004-12-15 | 株式会社リコー | 色再現域補正装置および方法 |
EP1598693A3 (en) | 1995-07-17 | 2005-11-30 | Seiko Epson Corporation | Reflective mode colour liquid crystal display having enhanced luminosity |
JP3163987B2 (ja) * | 1995-09-04 | 2001-05-08 | 富士ゼロックス株式会社 | 画像処理装置およびガミュート調整方法 |
TWI287652B (en) * | 1995-09-11 | 2007-10-01 | Hitachi Ltd | Color liquid crystal display device |
JPH0998298A (ja) * | 1995-09-29 | 1997-04-08 | Sony Corp | 色域圧縮方法及び色域圧縮装置 |
KR100405893B1 (ko) * | 1995-10-23 | 2004-10-06 | 가부시끼가이샤 히다치 세이사꾸쇼 | 액정표시장치 |
JPH09163162A (ja) | 1995-12-08 | 1997-06-20 | Canon Inc | 画像処理方法及び装置 |
US5751268A (en) * | 1995-12-15 | 1998-05-12 | Xerox Corporation | Pseudo-four color twisting ball display |
US5899550A (en) * | 1996-08-26 | 1999-05-04 | Canon Kabushiki Kaisha | Display device having different arrangements of larger and smaller sub-color pixels |
KR100275681B1 (ko) * | 1996-08-28 | 2000-12-15 | 윤종용 | 히스토그램 추출에 의한 실 색 보정(rcc) 테이블 변경장치 |
EP0831451A3 (en) * | 1996-09-06 | 1998-04-22 | Matsushita Electric Industrial Co., Ltd. | Colour display using LEDs |
JPH10164380A (ja) * | 1996-10-04 | 1998-06-19 | Canon Inc | 画像処理装置及びその方法 |
JPH10178557A (ja) * | 1996-10-14 | 1998-06-30 | Oki Data:Kk | カラー画像処理方法 |
US6262698B1 (en) * | 1997-02-06 | 2001-07-17 | Dieter W. Blum | Method and apparatus for display sign |
US5917556A (en) * | 1997-03-19 | 1999-06-29 | Eastman Kodak Company | Split white balance processing of a color image |
US6707463B1 (en) * | 1997-04-30 | 2004-03-16 | Canon Kabushiki Kaisha | Data normalization technique |
US6256425B1 (en) * | 1997-05-30 | 2001-07-03 | Texas Instruments Incorporated | Adaptive white light enhancement for displays |
US6108053A (en) * | 1997-05-30 | 2000-08-22 | Texas Instruments Incorporated | Method of calibrating a color wheel system having a clear segment |
US6054832A (en) * | 1997-05-30 | 2000-04-25 | Texas Instruments Incorporated | Electronically programmable color wheel |
US5990997A (en) | 1997-06-05 | 1999-11-23 | Ois Optical Imaging Systems, Inc. | NW twisted nematic LCD with negative tilted retarders for improved viewing characteristics |
US5963263A (en) * | 1997-06-10 | 1999-10-05 | Winbond Electronic Corp. | Method and apparatus requiring fewer number of look-up tables for converting luminance-chrominance color space signals to RGB color space signals |
US6147664A (en) | 1997-08-29 | 2000-11-14 | Candescent Technologies Corporation | Controlling the brightness of an FED device using PWM on the row side and AM on the column side |
US6005968A (en) | 1997-08-29 | 1999-12-21 | X-Rite, Incorporated | Scanner calibration and correction techniques using scaled lightness values |
US6453067B1 (en) * | 1997-10-20 | 2002-09-17 | Texas Instruments Incorporated | Brightness gain using white segment with hue and gain correction |
JPH11313219A (ja) * | 1998-01-20 | 1999-11-09 | Fujitsu Ltd | カラーデータ変換方法 |
JPH11275377A (ja) * | 1998-03-25 | 1999-10-08 | Fujitsu Ltd | カラーデータ変換方法及びその装置 |
US6181445B1 (en) * | 1998-03-30 | 2001-01-30 | Seiko Epson Corporation | Device-independent and medium-independent color matching between an input device and an output device |
US7075502B1 (en) | 1998-04-10 | 2006-07-11 | E Ink Corporation | Full color reflective display with multichromatic sub-pixels |
US6278434B1 (en) * | 1998-10-07 | 2001-08-21 | Microsoft Corporation | Non-square scaling of image data to be mapped to pixel sub-components |
US6393145B2 (en) * | 1999-01-12 | 2002-05-21 | Microsoft Corporation | Methods apparatus and data structures for enhancing the resolution of images to be rendered on patterned display devices |
JP4197788B2 (ja) * | 1999-02-25 | 2008-12-17 | オリンパス株式会社 | 色再現システム |
US6714243B1 (en) * | 1999-03-22 | 2004-03-30 | Biomorphic Vlsi, Inc. | Color filter pattern |
US6262710B1 (en) * | 1999-05-25 | 2001-07-17 | Intel Corporation | Performing color conversion in extended color polymer displays |
JP2000338950A (ja) * | 1999-05-26 | 2000-12-08 | Olympus Optical Co Ltd | 色再現システム |
US6738526B1 (en) * | 1999-07-30 | 2004-05-18 | Microsoft Corporation | Method and apparatus for filtering and caching data representing images |
US6483518B1 (en) | 1999-08-06 | 2002-11-19 | Mitsubishi Electric Research Laboratories, Inc. | Representing a color gamut with a hierarchical distance field |
KR100314097B1 (ko) * | 1999-10-08 | 2001-11-26 | 윤종용 | 백색 신호 성분을 구하고 영상의 밝기를 조절하는 방법 및 장치 |
JP3584964B2 (ja) * | 1999-10-14 | 2004-11-04 | 三菱電機株式会社 | 色変換装置及び色変換方法 |
EP1104923B1 (en) * | 1999-11-06 | 2008-08-13 | Samsung Electronics Co., Ltd. | Colour sequential light valve display device |
US6781626B1 (en) * | 2000-01-13 | 2004-08-24 | Biomorphic Vlsi, Inc. | System and method of color interpolation |
JP4034022B2 (ja) * | 2000-01-25 | 2008-01-16 | シャープ株式会社 | 液晶表示装置 |
KR100679521B1 (ko) * | 2000-02-18 | 2007-02-07 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 제조방법 |
KR100799893B1 (ko) * | 2000-05-09 | 2008-01-31 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 서브-필드들에서 영상을 디스플레이하기 위한 방법 및 유닛 |
US6870523B1 (en) * | 2000-06-07 | 2005-03-22 | Genoa Color Technologies | Device, system and method for electronic true color display |
JP3450842B2 (ja) * | 2000-11-30 | 2003-09-29 | キヤノン株式会社 | カラー液晶表示装置 |
EP1227687A3 (en) * | 2000-12-30 | 2005-05-25 | Texas Instruments Incorporated | System for reducing color separation artifacts in sequential color displays |
TW540022B (en) * | 2001-03-27 | 2003-07-01 | Koninkl Philips Electronics Nv | Display device and method of displaying an image |
AU2002309213A1 (en) * | 2001-06-07 | 2002-12-16 | Genoa Technologies Ltd. | System and method of data conversion for wide gamut displays |
US20020191130A1 (en) | 2001-06-19 | 2002-12-19 | Wei-Chen Liang | Color display utilizing combinations of four colors |
KR100806897B1 (ko) * | 2001-08-07 | 2008-02-22 | 삼성전자주식회사 | 액정 표시 장치 |
JP4565260B2 (ja) * | 2001-09-21 | 2010-10-20 | 株式会社ニコン | 信号処理装置 |
WO2003034380A2 (en) | 2001-10-19 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Method of and display processing unit for displaying a colour image and a display apparatus comprising such a display processing unit |
JP4378927B2 (ja) * | 2001-10-23 | 2009-12-09 | パナソニック株式会社 | 映像表示装置 |
KR100513759B1 (ko) * | 2001-11-28 | 2005-09-09 | 삼성전자주식회사 | 다원색 디스플레이의 색신호 처리장치 및 처리방법 |
US6719392B2 (en) * | 2001-12-20 | 2004-04-13 | International Business Machines Corporation | Optimized color ranges in gamut mapping |
US7027105B2 (en) * | 2002-02-08 | 2006-04-11 | Samsung Electronics Co., Ltd. | Method and apparatus for changing brightness of image |
JP4130744B2 (ja) * | 2002-03-19 | 2008-08-06 | 株式会社沖データ | 画像処理装置及び画像処理方法 |
US7045861B2 (en) * | 2002-03-26 | 2006-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, liquid-crystal display device and method for manufacturing same |
KR100878280B1 (ko) * | 2002-11-20 | 2009-01-13 | 삼성전자주식회사 | 4색 구동 액정 표시 장치 및 이에 사용하는 표시판 |
TWI263339B (en) * | 2002-05-15 | 2006-10-01 | Semiconductor Energy Lab | Light emitting device and method for manufacturing the same |
US6888604B2 (en) * | 2002-08-14 | 2005-05-03 | Samsung Electronics Co., Ltd. | Liquid crystal display |
US7365722B2 (en) * | 2002-09-11 | 2008-04-29 | Samsung Electronics Co., Ltd. | Four color liquid crystal display and driving device and method thereof |
US20040111435A1 (en) * | 2002-12-06 | 2004-06-10 | Franz Herbert | System for selecting and creating composition formulations |
US7184067B2 (en) * | 2003-03-13 | 2007-02-27 | Eastman Kodak Company | Color OLED display system |
KR100493165B1 (ko) * | 2002-12-17 | 2005-06-02 | 삼성전자주식회사 | 영상신호 표현 방법 및 장치 |
KR20040080778A (ko) * | 2003-03-13 | 2004-09-20 | 삼성전자주식회사 | 4색 구동 액정 표시 장치 및 이에 사용하는 표시판 |
KR100929673B1 (ko) | 2003-03-25 | 2009-12-03 | 삼성전자주식회사 | 표시 장치의 구동 장치 및 그 구동 방법 |
KR100490322B1 (ko) * | 2003-04-07 | 2005-05-17 | 삼성전자주식회사 | 유기전계발광 표시장치 |
US6771028B1 (en) * | 2003-04-30 | 2004-08-03 | Eastman Kodak Company | Drive circuitry for four-color organic light-emitting device |
KR100943273B1 (ko) | 2003-05-07 | 2010-02-23 | 삼성전자주식회사 | 4-컬러 변환 방법 및 그 장치와 이를 이용한 유기전계발광표시장치 |
US6897876B2 (en) * | 2003-06-26 | 2005-05-24 | Eastman Kodak Company | Method for transforming three color input signals to four or more output signals for a color display |
US6903378B2 (en) * | 2003-06-26 | 2005-06-07 | Eastman Kodak Company | Stacked OLED display having improved efficiency |
US7212359B2 (en) * | 2003-07-25 | 2007-05-01 | Texas Instruments Incorporated | Color rendering of illumination light in display systems |
US7176935B2 (en) * | 2003-10-21 | 2007-02-13 | Clairvoyante, Inc. | Gamut conversion system and methods |
US7728846B2 (en) * | 2003-10-21 | 2010-06-01 | Samsung Electronics Co., Ltd. | Method and apparatus for converting from source color space to RGBW target color space |
US6980219B2 (en) * | 2003-10-21 | 2005-12-27 | Clairvoyante, Inc | Hue angle calculation system and methods |
US6885380B1 (en) * | 2003-11-07 | 2005-04-26 | Eastman Kodak Company | Method for transforming three colors input signals to four or more output signals for a color display |
KR101012790B1 (ko) * | 2003-12-30 | 2011-02-08 | 삼성전자주식회사 | 4색 표시 장치의 영상 신호 변환 장치 및 방법, 그리고이를 포함하는 표시 장치 |
US7333080B2 (en) * | 2004-03-29 | 2008-02-19 | Eastman Kodak Company | Color OLED display with improved power efficiency |
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 |
-
2003
- 2003-10-21 US US10/691,396 patent/US7598961B2/en active Active
-
2004
- 2004-10-12 KR KR1020067007347A patent/KR101095636B1/ko active IP Right Grant
- 2004-10-12 EP EP20110152390 patent/EP2309760B1/en active Active
- 2004-10-12 WO PCT/US2004/033709 patent/WO2005043498A2/en active Application Filing
- 2004-10-12 JP JP2006536671A patent/JP4705917B2/ja active Active
- 2004-10-12 EP EP04794937.5A patent/EP1676254B1/en active Active
- 2004-10-12 CN CN2004800302294A patent/CN101076848B/zh active Active
- 2004-10-19 TW TW093131634A patent/TWI289274B/zh active
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101521001B (zh) * | 2008-02-26 | 2011-04-27 | 瑞昱半导体股份有限公司 | 显示装置的色彩校正方法及装置 |
US9113113B2 (en) | 2008-05-14 | 2015-08-18 | Thomson Licensing | Method of processing of compressed image into a gamut mapped image using spatial frequency analysis |
CN101583040B (zh) * | 2008-05-14 | 2013-07-03 | 汤姆森特许公司 | 使用空间频率分析将压缩图像处理为域映射图像的方法 |
CN101583040A (zh) * | 2008-05-14 | 2009-11-18 | 汤姆森特许公司 | 使用空间频率分析将压缩图像处理为域映射图像的方法 |
CN102129852A (zh) * | 2010-12-31 | 2011-07-20 | Tcl集团股份有限公司 | 一种空间不等时的三基色转四基色的映射方法及*** |
CN102129852B (zh) * | 2010-12-31 | 2013-04-10 | Tcl集团股份有限公司 | 一种空间不等时的三基色转四基色的映射方法及*** |
US9111478B2 (en) | 2012-08-21 | 2015-08-18 | Au Optronics Corp. | Method of compensating color gamut of display |
TWI460712B (zh) * | 2012-08-21 | 2014-11-11 | Au Optronics Corp | 顯示器之色域補償方法 |
CN103218988A (zh) * | 2013-03-25 | 2013-07-24 | 京东方科技集团股份有限公司 | 一种rgb信号到rgbw信号的图像转换方法及装置 |
CN103218988B (zh) * | 2013-03-25 | 2015-02-25 | 京东方科技集团股份有限公司 | 一种rgb信号到rgbw信号的图像转换方法及装置 |
US9317939B2 (en) | 2013-03-25 | 2016-04-19 | Boe Technology Group Co., Ltd. | Method and device for image conversion from RGB signals to RGBW signals |
CN103428512A (zh) * | 2013-07-30 | 2013-12-04 | 京东方科技集团股份有限公司 | 一种rgb信号到rgby信号的图像转换方法及装置 |
CN103428512B (zh) * | 2013-07-30 | 2016-05-04 | 京东方科技集团股份有限公司 | 一种rgb信号到rgby信号的图像转换方法及装置 |
US9666162B2 (en) | 2013-07-30 | 2017-05-30 | Boe Technology Group Co., Ltd. | Method and apparatus for converting image from RGB signals to RGBY signals |
WO2019041928A1 (zh) * | 2017-08-28 | 2019-03-07 | 京东方科技集团股份有限公司 | N基色显示屏的显示控制方法、装置及显示器件 |
CN107316602A (zh) * | 2017-08-28 | 2017-11-03 | 京东方科技集团股份有限公司 | N基色显示屏的显示控制方法、装置及显示器件 |
CN107316602B (zh) * | 2017-08-28 | 2019-11-19 | 京东方科技集团股份有限公司 | N基色显示屏的显示控制方法、装置及显示器件 |
US11328645B2 (en) | 2017-08-28 | 2022-05-10 | Boe Technology Group Co., Ltd. | Display control method and device for N-primary-color display panel, and display device |
CN111866318A (zh) * | 2019-04-29 | 2020-10-30 | 北京小米移动软件有限公司 | 多光谱成像方法、多光谱成像装置、移动终端和存储介质 |
CN111696447A (zh) * | 2020-03-20 | 2020-09-22 | 利亚德光电股份有限公司 | 点阵led显示屏、显示图像的方法、***及存储介质 |
CN114067741A (zh) * | 2020-07-31 | 2022-02-18 | 北京小米移动软件有限公司 | 屏幕校准方法及装置、电子设备及存储介质 |
CN114067741B (zh) * | 2020-07-31 | 2022-08-30 | 北京小米移动软件有限公司 | 屏幕校准方法及装置、电子设备及存储介质 |
CN111862888A (zh) * | 2020-08-25 | 2020-10-30 | 深圳市奥拓电子股份有限公司 | 一种四色低蓝光广色域显示的方法、装置和*** |
Also Published As
Publication number | Publication date |
---|---|
EP1676254A2 (en) | 2006-07-05 |
TWI289274B (en) | 2007-11-01 |
EP1676254A4 (en) | 2010-09-08 |
JP2007528635A (ja) | 2007-10-11 |
JP4705917B2 (ja) | 2011-06-22 |
CN101076848B (zh) | 2010-06-02 |
EP2309760A2 (en) | 2011-04-13 |
KR101095636B1 (ko) | 2011-12-19 |
EP1676254B1 (en) | 2016-12-07 |
US20050083352A1 (en) | 2005-04-21 |
TW200521883A (en) | 2005-07-01 |
EP2309760A3 (en) | 2011-04-20 |
US7598961B2 (en) | 2009-10-06 |
WO2005043498A2 (en) | 2005-05-12 |
KR20060095563A (ko) | 2006-08-31 |
EP2309760B1 (en) | 2015-05-20 |
WO2005043498A3 (en) | 2007-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101076848A (zh) | 从源彩色空间转换到目标彩色空间的方法和设备 | |
WO2019114369A1 (zh) | 基色转换方法及其转换器、显示控制方法、显示装置 | |
CN101329859B (zh) | 用于在色彩空间中转换图像数据的*** | |
CN104981861B (zh) | 信号转换装置和方法 | |
RU2483362C2 (ru) | Жидкокристаллическое устройство отображения | |
CN1867963B (zh) | 色域转换***和方法 | |
CN1882103B (zh) | 实现改进的色域对映演算的***及方法 | |
CN101164096B (zh) | 将三基色输入信号转换为n基色驱动信号的方法 | |
EP1949352B1 (en) | A method and apparatus processing pixel signals for driving a display and a display using the same | |
US9589534B2 (en) | System and method for converting RGB data to WRGB data | |
CN101171594A (zh) | 实现低成本全范围映射算法的***和方法 | |
WO2005048232A1 (en) | Method for transforming three colour input signals to more colour signals | |
US10366673B2 (en) | Display device and image processing method thereof | |
WO2014013983A1 (ja) | 表示装置 | |
US20070139669A1 (en) | Perceptual color matching method between two different polychromatic displays | |
US7719715B2 (en) | Tone characteristics-conversion determining apparatus, tone characteristics-conversion determining method, tone characteristics-conversion determining program, image processing apparatus, and image display apparatus | |
CN114898718A (zh) | 一种彩色电润湿电子纸实时色彩转换方法 | |
JP2009086278A5 (zh) | ||
JP2009086277A5 (zh) | ||
KR101400587B1 (ko) | 영상신호를 표현하는 방법 및 장치 | |
US20090073088A1 (en) | Multi-primary color display and color filter |
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: SAMSUNG ELECTRONICS CO., LTD Free format text: FORMER OWNER: CLAIRVOYANTE INC. Effective date: 20080801 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080801 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Electronics Co., Ltd. Address before: American California Applicant before: Clairvoyante Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20130111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130111 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |