CN101763803B - 色域映射方法及使用该法的显示模块、显示控制器与设备 - Google Patents
色域映射方法及使用该法的显示模块、显示控制器与设备 Download PDFInfo
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- CN101763803B CN101763803B CN200910206628.6A CN200910206628A CN101763803B CN 101763803 B CN101763803 B CN 101763803B CN 200910206628 A CN200910206628 A CN 200910206628A CN 101763803 B CN101763803 B CN 101763803B
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- pixel
- color
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- value
- brightness
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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
- G09G3/3406—Control of illumination source
-
- 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)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08167399.8 | 2008-10-23 | ||
EP08167399A EP2180461A1 (en) | 2008-10-23 | 2008-10-23 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101763803A CN101763803A (zh) | 2010-06-30 |
CN101763803B true CN101763803B (zh) | 2014-02-19 |
Family
ID=40375110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910206628.6A Active CN101763803B (zh) | 2008-10-23 | 2009-10-22 | 色域映射方法及使用该法的显示模块、显示控制器与设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100103187A1 (zh) |
EP (1) | EP2180461A1 (zh) |
CN (1) | CN101763803B (zh) |
TW (1) | TWI447704B (zh) |
Families Citing this family (53)
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TW201142807A (en) * | 2010-05-20 | 2011-12-01 | Chunghwa Picture Tubes Ltd | RGBW display system and method for displaying images thereof |
KR101878362B1 (ko) * | 2010-11-26 | 2018-08-07 | 엘지디스플레이 주식회사 | 영상표시장치 및 그 구동방법 |
TWI463464B (zh) * | 2010-12-17 | 2014-12-01 | Chunghwa Picture Tubes Ltd | 紅綠藍白光顯示系統之背光調整裝置及其方法 |
FR2971972B1 (fr) | 2011-02-28 | 2013-03-08 | Jean Pierre Lazzari | Procede de formation d'une image laser couleur a haut rendement reflectif et document sur lequel une image laser couleur est ainsi realisee |
CN102737610B (zh) * | 2011-03-31 | 2015-02-11 | 青岛海信电器股份有限公司 | 一种光源亮度调整方法、装置及显示设备 |
TWI459354B (zh) * | 2011-11-11 | 2014-11-01 | Chunghwa Picture Tubes Ltd | 四原色顯示器及第四原色相對亮度計算方法 |
KR101987383B1 (ko) * | 2011-11-11 | 2019-06-10 | 엘지디스플레이 주식회사 | 4원색 표시장치 및 그의 픽셀데이터 랜더링 방법 |
TWI451398B (zh) * | 2011-12-12 | 2014-09-01 | Mstar Semiconductor Inc | 節能顯示的方法與相關裝置 |
CN102671364B (zh) * | 2012-05-22 | 2014-01-22 | 华南师范大学 | 基于商业体育比赛台球计时记分系统和方法 |
JP6167324B2 (ja) * | 2012-07-25 | 2017-07-26 | 株式会社Joled | 表示装置、画像処理装置、および画像処理方法 |
TWI463476B (zh) * | 2012-08-01 | 2014-12-01 | Au Optronics Corp | 使用畫素顯示影像之方法 |
TW201412100A (zh) * | 2012-09-06 | 2014-03-16 | Novatek Microelectronics Corp | 影像處理方法及其顯示系統 |
KR102090705B1 (ko) * | 2012-09-07 | 2020-03-19 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
KR101996432B1 (ko) | 2012-09-19 | 2019-07-05 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
KR101384993B1 (ko) * | 2012-09-27 | 2014-04-14 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치의 구동 방법 및 유기 발광 표시 장치 |
KR102048925B1 (ko) * | 2012-12-28 | 2019-11-27 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
CN103035210B (zh) * | 2013-01-15 | 2015-07-29 | 惠州Tcl移动通信有限公司 | 移动终端的屏幕视觉屏幕扩展方法及系统 |
US9385168B2 (en) | 2013-01-18 | 2016-07-05 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US9590017B2 (en) | 2013-01-18 | 2017-03-07 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US10229956B2 (en) | 2013-01-18 | 2019-03-12 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US10243023B2 (en) | 2013-01-18 | 2019-03-26 | Universal Display Corporation | Top emission AMOLED displays using two emissive layers |
US10304906B2 (en) | 2013-01-18 | 2019-05-28 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US10580832B2 (en) | 2013-01-18 | 2020-03-03 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US9424772B2 (en) * | 2013-01-18 | 2016-08-23 | Universal Display Corporation | High resolution low power consumption OLED display with extended lifetime |
US9728124B2 (en) * | 2013-05-08 | 2017-08-08 | Apple Inc. | Adaptive RGB-to-RGBW conversion for RGBW display systems |
US9099028B2 (en) * | 2013-06-28 | 2015-08-04 | Intel Corporation | RGBW dynamic color fidelity control |
KR102113109B1 (ko) * | 2013-10-01 | 2020-05-21 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치의 구동 방법 및 유기 발광 표시 장치 |
WO2015116109A1 (en) | 2014-01-30 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Method and system for providing a self-adaptive image |
CN103996382B (zh) * | 2014-05-07 | 2016-04-20 | 成都京东方光电科技有限公司 | 提高rgbw图像饱和度的方法及系统 |
US10700134B2 (en) | 2014-05-27 | 2020-06-30 | Universal Display Corporation | Low power consumption OLED display |
JP6086393B2 (ja) * | 2014-05-27 | 2017-03-01 | Nltテクノロジー株式会社 | 制御信号生成回路,映像表示装置,制御信号生成方法,及びそのプログラム |
US9858845B2 (en) * | 2014-10-22 | 2018-01-02 | Snaptrack, Inc. | Display incorporating dynamic saturation compensating gamut mapping |
US9378705B2 (en) * | 2014-11-19 | 2016-06-28 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Conversion system and method for converting RGB data to RGBW data |
EP3043558B1 (en) | 2014-12-21 | 2022-11-02 | Production Resource Group, L.L.C. | Large-format display systems having color pixels and white pixels |
CN104899909B (zh) * | 2015-05-12 | 2018-06-15 | 福建天晴数码有限公司 | 颜色映射方法和装置 |
CN104952093B (zh) * | 2015-06-04 | 2018-08-10 | 福建天晴数码有限公司 | 虚拟染发方法和装置 |
US10686159B2 (en) | 2015-06-26 | 2020-06-16 | Universal Display Corporation | OLED devices having improved efficiency |
US9818804B2 (en) | 2015-09-18 | 2017-11-14 | Universal Display Corporation | Hybrid display |
US10263050B2 (en) | 2015-09-18 | 2019-04-16 | Universal Display Corporation | Hybrid display |
JP2017083606A (ja) * | 2015-10-27 | 2017-05-18 | 船井電機株式会社 | 表示信号生成装置 |
GB2549073B (en) * | 2016-03-24 | 2020-02-26 | Imagination Tech Ltd | Generating sparse sample histograms |
US10756141B2 (en) | 2016-07-28 | 2020-08-25 | Universal Display Corporation | Very high resolution stacked OLED display |
EP3285252B1 (en) * | 2016-08-17 | 2020-02-12 | e.solutions GmbH | Technique for color profiling of a display device |
CN106448591B (zh) * | 2016-10-13 | 2020-03-17 | 武汉华星光电技术有限公司 | 一种rgb转rgbw的色域换算方法及装置 |
CN106648493B (zh) * | 2016-10-25 | 2019-12-03 | 武汉华星光电技术有限公司 | 图像处理方法及显示装置 |
EP3543772B1 (en) * | 2016-11-17 | 2023-09-06 | Toppan Printing Co., Ltd. | Reflective display apparatus |
CN106775550A (zh) * | 2016-12-21 | 2017-05-31 | Tcl集团股份有限公司 | 一种图片显示方法及装置 |
US10210826B2 (en) * | 2017-02-22 | 2019-02-19 | Himax Technologies Limited | Sub-pixel rendering method for delta RGBW panel and delta RGBW panel with sub-pixel rendering function |
US10573216B2 (en) * | 2017-07-27 | 2020-02-25 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Driving control method by sequentially turning on all of the first, all of the second, all of the third and all of the white color sub-pixels for display panel |
TWI649600B (zh) * | 2018-01-12 | 2019-02-01 | 友達光電股份有限公司 | 訊號處理方法及顯示裝置 |
US10797112B2 (en) | 2018-07-25 | 2020-10-06 | Universal Display Corporation | Energy efficient OLED TV |
CN114495803A (zh) * | 2022-03-31 | 2022-05-13 | 武汉精立电子技术有限公司 | 一种显示面板的mura修复方法 |
CN116884359A (zh) * | 2023-09-06 | 2023-10-13 | 深圳市明亚顺科技有限公司 | 基于画面内容的自适应调光方法、装置、设备及存储介质 |
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CN1808559A (zh) * | 2005-01-17 | 2006-07-26 | 胜华科技股份有限公司 | 一种提高显示面板亮度与影像品质的影像处理装置与方法 |
WO2006077554A2 (en) * | 2005-01-24 | 2006-07-27 | Koninklijke Philips Electronics N.V. | Method of driving displays comprising a conversion from the rgb colour space to the rgbw colour space |
CN1987987A (zh) * | 2005-12-20 | 2007-06-27 | Lg.菲利浦Lcd株式会社 | 驱动液晶显示器件的装置和方法 |
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-
2008
- 2008-10-23 EP EP08167399A patent/EP2180461A1/en not_active Withdrawn
-
2009
- 2009-10-08 US US12/575,649 patent/US20100103187A1/en not_active Abandoned
- 2009-10-22 CN CN200910206628.6A patent/CN101763803B/zh active Active
- 2009-10-22 TW TW098135740A patent/TWI447704B/zh not_active IP Right Cessation
Patent Citations (3)
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CN1808559A (zh) * | 2005-01-17 | 2006-07-26 | 胜华科技股份有限公司 | 一种提高显示面板亮度与影像品质的影像处理装置与方法 |
WO2006077554A2 (en) * | 2005-01-24 | 2006-07-27 | Koninklijke Philips Electronics N.V. | Method of driving displays comprising a conversion from the rgb colour space to the rgbw colour space |
CN1987987A (zh) * | 2005-12-20 | 2007-06-27 | Lg.菲利浦Lcd株式会社 | 驱动液晶显示器件的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101763803A (zh) | 2010-06-30 |
EP2180461A1 (en) | 2010-04-28 |
TWI447704B (zh) | 2014-08-01 |
US20100103187A1 (en) | 2010-04-29 |
TW201017640A (en) | 2010-05-01 |
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Owner name: QIMEI ELECTRONIC CO LTD Free format text: FORMER OWNER: TONGBAO OPTOELECTRONICS CO., LTD. Effective date: 20140106 |
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Address after: Hsinchu Science Park, Taiwan, China Applicant after: INNOLUX DISPLAY CORP. Address before: Miaoli County, Taiwan, China Applicant before: CHI MEI OPTOELECTRONICS CORP. |
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