CN1423807A - 用于校准显示器设备并对其效率随时间降低自动补偿的方法和装置 - Google Patents
用于校准显示器设备并对其效率随时间降低自动补偿的方法和装置 Download PDFInfo
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- CN1423807A CN1423807A CN01805502A CN01805502A CN1423807A CN 1423807 A CN1423807 A CN 1423807A CN 01805502 A CN01805502 A CN 01805502A CN 01805502 A CN01805502 A CN 01805502A CN 1423807 A CN1423807 A CN 1423807A
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0693—Calibration of display systems
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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
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
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)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18395000P | 2000-02-22 | 2000-02-22 | |
US60/183,950 | 2000-02-22 | ||
US09/610,159 US6414661B1 (en) | 2000-02-22 | 2000-07-05 | Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time |
US09/610,159 | 2000-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1423807A true CN1423807A (zh) | 2003-06-11 |
CN1264132C CN1264132C (zh) | 2006-07-12 |
Family
ID=26879679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018055028A Expired - Lifetime CN1264132C (zh) | 2000-02-22 | 2001-02-22 | 校正有机发光显示器设备的方法和装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6414661B1 (zh) |
EP (1) | EP1257994A2 (zh) |
JP (1) | JP2003524804A (zh) |
KR (1) | KR100665458B1 (zh) |
CN (1) | CN1264132C (zh) |
AU (1) | AU2001251699A1 (zh) |
WO (1) | WO2001063587A2 (zh) |
Cited By (15)
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CN101111880A (zh) * | 2004-11-16 | 2008-01-23 | 伊格尼斯创新有限公司 | 用于主动矩阵发光器件显示器的***和驱动方法 |
CN100390850C (zh) * | 2003-11-29 | 2008-05-28 | 三星Sdi株式会社 | 显示装置的像素电路及其驱动方法 |
CN101326563B (zh) * | 2005-12-08 | 2010-10-13 | 汤姆森特许公司 | 发光显示器以及用于控制所述发光显示器的方法 |
CN101116129B (zh) * | 2004-12-15 | 2011-03-30 | 伊格尼斯创新有限公司 | 用于对发光器件显示器进行编程、校准和驱动的方法和*** |
CN101523471B (zh) * | 2006-08-31 | 2012-06-27 | 剑桥显示技术有限公司 | 显示器驱动*** |
CN101377450B (zh) * | 2008-09-19 | 2012-10-03 | 李鑫 | 一种提取显示屏点阵照片亮度数据的***及方法 |
CN105321455A (zh) * | 2014-06-26 | 2016-02-10 | 乐金显示有限公司 | 用于补偿驱动元件的电特性变化的有机发光显示器 |
CN105679246A (zh) * | 2016-03-31 | 2016-06-15 | 广东欧珀移动通信有限公司 | 一种显示屏的调节方法、调节装置以及终端 |
CN105957466A (zh) * | 2016-04-25 | 2016-09-21 | 广东欧珀移动通信有限公司 | 一种发光元件的老化确定方法、装置及移动终端 |
CN106093529A (zh) * | 2016-07-19 | 2016-11-09 | 京东方科技集团股份有限公司 | 电流测量校准方法、电流测量方法及装置、显示装置 |
CN107179123A (zh) * | 2017-04-21 | 2017-09-19 | 华南理工大学 | 摄像头与led灯融合的亮度标定与测量方法 |
CN107274834A (zh) * | 2017-08-08 | 2017-10-20 | 深圳市华星光电半导体显示技术有限公司 | 一种amoled显示面板亮度补偿方法及装置 |
CN109003580A (zh) * | 2018-07-02 | 2018-12-14 | 北京小米移动软件有限公司 | 电流调整装置和方法以及显示装置和主机 |
CN109817663A (zh) * | 2017-11-20 | 2019-05-28 | 上海和辉光电有限公司 | 一种调整oled面板的方法及像素排列结构 |
CN111402797A (zh) * | 2020-03-30 | 2020-07-10 | 昆山国显光电有限公司 | 亮度均匀性补偿方法、装置和显示设备 |
Families Citing this family (312)
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JP2003510856A (ja) * | 1999-09-29 | 2003-03-18 | カラー・キネティックス・インコーポレーテッド | 組合せ型照明及び較正装置及び複数のled用較正方法 |
JP3758930B2 (ja) * | 2000-03-17 | 2006-03-22 | 三星エスディアイ株式会社 | 画像表示装置及びその駆動方法 |
US20010030511A1 (en) * | 2000-04-18 | 2001-10-18 | Shunpei Yamazaki | Display device |
EP1158483A3 (en) | 2000-05-24 | 2003-02-05 | Eastman Kodak Company | Solid-state display with reference pixel |
TW512304B (en) * | 2000-06-13 | 2002-12-01 | Semiconductor Energy Lab | Display device |
SG107573A1 (en) * | 2001-01-29 | 2004-12-29 | Semiconductor Energy Lab | Light emitting device |
TWI248319B (en) | 2001-02-08 | 2006-01-21 | Semiconductor Energy Lab | Light emitting device and electronic equipment using the same |
US7569849B2 (en) | 2001-02-16 | 2009-08-04 | Ignis Innovation Inc. | Pixel driver circuit and pixel circuit having the pixel driver circuit |
JP2002257679A (ja) * | 2001-02-23 | 2002-09-11 | Internatl Business Mach Corp <Ibm> | 輝度情報取得方法、画質評価方法、表示装置の輝度情報取得装置および表示装置の画質評価装置 |
CN100545721C (zh) * | 2001-02-27 | 2009-09-30 | 杜比实验室特许公司 | 高动态范围显示装置 |
US7164417B2 (en) * | 2001-03-26 | 2007-01-16 | Eastman Kodak Company | Dynamic controller for active-matrix displays |
DE50115711D1 (de) * | 2001-04-04 | 2010-12-30 | Siemens Ag | Alterungskopensation bei oled-displays |
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AU2001251699A1 (en) | 2001-09-03 |
WO2001063587A2 (en) | 2001-08-30 |
KR20030041855A (ko) | 2003-05-27 |
CN1264132C (zh) | 2006-07-12 |
KR100665458B1 (ko) | 2007-01-04 |
EP1257994A2 (en) | 2002-11-20 |
JP2003524804A (ja) | 2003-08-19 |
WO2001063587A9 (en) | 2003-02-20 |
WO2001063587A3 (en) | 2002-05-30 |
US6414661B1 (en) | 2002-07-02 |
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