CN101632115B - 用于在显示设备中调节亮度的方法和该显示设备 - Google Patents
用于在显示设备中调节亮度的方法和该显示设备 Download PDFInfo
- Publication number
- CN101632115B CN101632115B CN2008800036608A CN200880003660A CN101632115B CN 101632115 B CN101632115 B CN 101632115B CN 2008800036608 A CN2008800036608 A CN 2008800036608A CN 200880003660 A CN200880003660 A CN 200880003660A CN 101632115 B CN101632115 B CN 101632115B
- Authority
- CN
- China
- Prior art keywords
- pixel
- sub
- display device
- brightness
- white
- 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
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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity 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
- 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
-
- 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
-
- 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
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- 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
- G09G2320/0242—Compensation of deficiencies in the appearance 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
- 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
- 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
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
-
- 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
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
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 (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/670,194 | 2007-02-01 | ||
US11/670,194 US8933972B2 (en) | 2007-02-01 | 2007-02-01 | Luminance adjustment in a display unit |
PCT/US2008/052192 WO2008094861A1 (en) | 2007-02-01 | 2008-01-28 | Luminance adjustment in a display device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101632115A CN101632115A (zh) | 2010-01-20 |
CN101632115B true CN101632115B (zh) | 2013-12-18 |
Family
ID=39327134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800036608A Active CN101632115B (zh) | 2007-02-01 | 2008-01-28 | 用于在显示设备中调节亮度的方法和该显示设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8933972B2 (zh) |
EP (1) | EP2126889A1 (zh) |
KR (1) | KR101134269B1 (zh) |
CN (1) | CN101632115B (zh) |
WO (1) | WO2008094861A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090015740A1 (en) * | 2007-07-12 | 2009-01-15 | Ravil Sagitov | Window darkening system |
KR100922042B1 (ko) * | 2008-02-28 | 2009-10-19 | 삼성모바일디스플레이주식회사 | 휘도보정시스템 및 휘도보정알고리듬 |
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 |
WO2010080651A2 (en) * | 2009-01-08 | 2010-07-15 | Electronic Theatre Controls, Inc. | Colorizer and method of operating the same |
KR101191532B1 (ko) * | 2009-12-22 | 2012-10-15 | 삼성전자주식회사 | 데이터 디스플레이 방법 및 장치 |
CN103399688B (zh) * | 2013-07-26 | 2017-03-01 | 三星电子(中国)研发中心 | 一种动态壁纸和桌面图标的交互方法和装置 |
JP2015210388A (ja) | 2014-04-25 | 2015-11-24 | 株式会社ジャパンディスプレイ | 表示装置 |
KR101669058B1 (ko) * | 2014-08-19 | 2016-10-26 | 엘지디스플레이 주식회사 | 데이터 구동부 및 이를 이용한 표시장치 |
TWI563491B (en) * | 2014-12-30 | 2016-12-21 | Jadard Technology Inc | Image process system and method |
JP6775326B2 (ja) | 2016-05-13 | 2020-10-28 | シナプティクス・ジャパン合同会社 | 色調整方法、色調整装置及び表示システム |
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 |
TWI637384B (zh) * | 2017-11-30 | 2018-10-01 | 奇景光電股份有限公司 | 比對影像數據之運算值以檢測傳輸品質之顯示系統及方法 |
CN108492757B (zh) * | 2018-03-30 | 2021-10-08 | 厦门天马微电子有限公司 | 投射显示装置的驱动方法、驱动单元及投射显示装置 |
JP7455521B2 (ja) * | 2019-06-20 | 2024-03-26 | エルジー ディスプレイ カンパニー リミテッド | 表示制御装置、表示装置及び表示制御方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1875393A (zh) * | 2003-10-30 | 2006-12-06 | 松下电器产业株式会社 | 显示装置和显示方法和程序以及记录媒体 |
US20060274212A1 (en) * | 2005-06-01 | 2006-12-07 | Wintek Corporation | Method and apparatus for four-color data converting |
CN1882103A (zh) * | 2005-04-04 | 2006-12-20 | 克雷沃耶提公司 | 实现改进的色域对映演算的系统及方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05241551A (ja) * | 1991-11-07 | 1993-09-21 | Canon Inc | 画像処理装置 |
KR100204543B1 (ko) * | 1996-07-22 | 1999-06-15 | 윤종용 | 휴/새츄레이션을 이용한 색조정기능을 갖는 디스플레이 장치의 제어방법 |
US6453067B1 (en) * | 1997-10-20 | 2002-09-17 | Texas Instruments Incorporated | Brightness gain using white segment with hue and gain correction |
JP3805150B2 (ja) * | 1999-11-12 | 2006-08-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 液晶表示装置 |
US6950115B2 (en) | 2001-05-09 | 2005-09-27 | Clairvoyante, Inc. | Color flat panel display sub-pixel arrangements and layouts |
US7123277B2 (en) | 2001-05-09 | 2006-10-17 | Clairvoyante, Inc. | Conversion of a sub-pixel format data to another sub-pixel data format |
US7027105B2 (en) * | 2002-02-08 | 2006-04-11 | Samsung Electronics Co., Ltd. | Method and apparatus for changing brightness of image |
US7075242B2 (en) | 2002-12-16 | 2006-07-11 | Eastman Kodak Company | Color OLED display system having improved performance |
US7230594B2 (en) * | 2002-12-16 | 2007-06-12 | Eastman Kodak Company | Color OLED display with improved power efficiency |
US7184067B2 (en) * | 2003-03-13 | 2007-02-27 | Eastman Kodak Company | Color OLED display system |
KR100929673B1 (ko) * | 2003-03-25 | 2009-12-03 | 삼성전자주식회사 | 표시 장치의 구동 장치 및 그 구동 방법 |
US6980219B2 (en) | 2003-10-21 | 2005-12-27 | Clairvoyante, Inc | Hue angle calculation system and methods |
EP1678554B1 (en) | 2003-10-23 | 2012-05-02 | Adrea LLC | A fast full color electrophoretic display with improved driving |
JP4731326B2 (ja) | 2003-10-30 | 2011-07-20 | パナソニック株式会社 | 表示装置、表示方法、プログラム、及び記録媒体 |
US7567255B2 (en) * | 2003-12-30 | 2009-07-28 | Texas Instruments Incorporated | Color adjustment for clipped pixels |
TW200623001A (en) * | 2004-12-31 | 2006-07-01 | Wintek Corp | Image-processing device and method for enhancing the luminance and the image quality of display panels |
EP1844462B1 (en) * | 2005-01-24 | 2011-12-21 | Koninklijke Philips Electronics N.V. | Driving a display comprising a RGBW color space |
US7586497B2 (en) * | 2005-12-20 | 2009-09-08 | Eastman Kodak Company | OLED display with improved power performance |
US7592996B2 (en) * | 2006-06-02 | 2009-09-22 | Samsung Electronics Co., Ltd. | Multiprimary color display with dynamic gamut mapping |
KR101273468B1 (ko) * | 2007-10-01 | 2013-06-14 | 삼성전자주식회사 | 화이트값 추출을 이용한 rgb-to-rgbw 변환 시스템및 방법 |
-
2007
- 2007-02-01 US US11/670,194 patent/US8933972B2/en not_active Expired - Fee Related
-
2008
- 2008-01-28 CN CN2008800036608A patent/CN101632115B/zh active Active
- 2008-01-28 KR KR1020097016145A patent/KR101134269B1/ko active IP Right Grant
- 2008-01-28 EP EP08728387A patent/EP2126889A1/en not_active Ceased
- 2008-01-28 WO PCT/US2008/052192 patent/WO2008094861A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1875393A (zh) * | 2003-10-30 | 2006-12-06 | 松下电器产业株式会社 | 显示装置和显示方法和程序以及记录媒体 |
CN1882103A (zh) * | 2005-04-04 | 2006-12-20 | 克雷沃耶提公司 | 实现改进的色域对映演算的系统及方法 |
US20060274212A1 (en) * | 2005-06-01 | 2006-12-07 | Wintek Corporation | Method and apparatus for four-color data converting |
Also Published As
Publication number | Publication date |
---|---|
KR20090096545A (ko) | 2009-09-10 |
US8933972B2 (en) | 2015-01-13 |
US20080186322A1 (en) | 2008-08-07 |
CN101632115A (zh) | 2010-01-20 |
WO2008094861A1 (en) | 2008-08-07 |
KR101134269B1 (ko) | 2012-04-12 |
EP2126889A1 (en) | 2009-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101632115B (zh) | 用于在显示设备中调节亮度的方法和该显示设备 | |
CN1659620B (zh) | 具有增强的属性的彩色显示装置和方法 | |
JP5301681B2 (ja) | 液晶表示装置 | |
CN101460917B (zh) | 具有多分段背光的高动态对比度显示系统 | |
US9318075B2 (en) | Image driving using color-compensated image data that has been color-scheme converted | |
US7911541B2 (en) | Liquid crystal display device | |
US7460115B2 (en) | Display apparatus using subpixels with high light utilization | |
US8184087B2 (en) | Display method for LCD device with reduced color break-up | |
US9349333B2 (en) | Control circuit and display device equipped with the same | |
CN105551452A (zh) | 数据转换单元和方法 | |
US20120026210A1 (en) | Liquid crystal display | |
CN103026401A (zh) | 多基色显示器的显示控制 | |
WO2011132455A1 (ja) | 表示装置 | |
CN102105926A (zh) | 多原色显示装置 | |
TW201432645A (zh) | 伽碼曲線調整方法與其伽碼電壓產生器和顯示控制系統 | |
US9230494B2 (en) | Multi-primary color liquid crystal panel drive circuit, multi-primary color liquid crystal panel drive method, liquid crystal display device and overdrive setting method | |
CN103366696A (zh) | 显示装置 | |
CN103714771A (zh) | 图像显示单元及其驱动方法、信号生成器、程序和方法 | |
CN102682724B (zh) | Rgbw显示方法和rgbw显示装置 | |
CN104269149A (zh) | 控制显示器的方法 | |
CN106531101A (zh) | 显示面板及具有该显示面板的显示装置 | |
CN103310738A (zh) | 背光控制设备及背光控制方法 | |
CN104851397A (zh) | 驱动光源模块的方法和使用该方法的显示装置 | |
CN104318913A (zh) | 用于终端的显示控制方法和装置 | |
US11869407B2 (en) | Methods for compensating colors based on luminance adjustment parameters and the related display devices |
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: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110107 Address after: Illinois State Applicant after: MOTOROLA MOBILITY, Inc. Address before: Illinois State Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160707 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |