CN101595519A - 具有老化和效率补偿的oled显示器 - Google Patents
具有老化和效率补偿的oled显示器 Download PDFInfo
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- CN101595519A CN101595519A CNA2007800504177A CN200780050417A CN101595519A CN 101595519 A CN101595519 A CN 101595519A CN A2007800504177 A CNA2007800504177 A CN A2007800504177A CN 200780050417 A CN200780050417 A CN 200780050417A CN 101595519 A CN101595519 A CN 101595519A
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- oled device
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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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- 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
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0814—Several active elements per pixel in active matrix panels used for selection purposes, e.g. logical AND for partial update
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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
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
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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
- G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
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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
- G09G2320/041—Temperature compensation
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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
- G09G2320/045—Compensation of drifts in the characteristics of 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
- 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]
- G09G3/3225—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] using an active matrix
- G09G3/3233—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element
- G09G3/3241—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] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
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- 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/626,563 | 2007-01-24 | ||
US11/626,563 US7355574B1 (en) | 2007-01-24 | 2007-01-24 | OLED display with aging and efficiency compensation |
PCT/US2007/025474 WO2008091329A1 (en) | 2007-01-24 | 2007-12-13 | Oled display with aging and efficiency compensation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101595519A true CN101595519A (zh) | 2009-12-02 |
CN101595519B CN101595519B (zh) | 2011-12-21 |
Family
ID=39263504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800504177A Active CN101595519B (zh) | 2007-01-24 | 2007-12-13 | 具有老化和效率补偿的oled显示器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7355574B1 (zh) |
EP (1) | EP2126883B1 (zh) |
JP (1) | JP5379021B2 (zh) |
CN (1) | CN101595519B (zh) |
AT (1) | ATE543174T1 (zh) |
WO (1) | WO2008091329A1 (zh) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102542984A (zh) * | 2010-12-28 | 2012-07-04 | 索尼公司 | 信号处理设备、信号处理方法、显示器件和电子装置 |
CN102741909A (zh) * | 2010-02-04 | 2012-10-17 | 全球Oled科技有限责任公司 | 显示装置 |
CN103715867A (zh) * | 2012-10-05 | 2014-04-09 | 李尔公司 | 用于功率补偿器的老化补偿控制的装置及方法 |
CN103794174A (zh) * | 2012-10-31 | 2014-05-14 | 三星显示有限公司 | 显示设备、用于补偿劣化的装置及用于补偿劣化的方法 |
CN104835469A (zh) * | 2015-02-24 | 2015-08-12 | 友达光电股份有限公司 | 显示装置及其操作方法 |
US9293991B2 (en) | 2012-10-05 | 2016-03-22 | Lear Corporation | Apparatus and method for age-compensating control for a power converter |
CN105453164A (zh) * | 2013-07-23 | 2016-03-30 | 娜我比可隆股份有限公司 | 显示器的亮度偏差补偿设备以及补偿方法 |
CN105931596A (zh) * | 2016-04-25 | 2016-09-07 | 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 |
CN105954664A (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 |
CN107016965A (zh) * | 2017-05-26 | 2017-08-04 | 深圳市华星光电技术有限公司 | Oled显示装置的ovss电压降的补偿方法及像素驱动电路 |
CN107039004A (zh) * | 2017-06-08 | 2017-08-11 | 深圳市华星光电技术有限公司 | Amoled显示面板的老化补偿方法 |
CN107134273A (zh) * | 2017-07-17 | 2017-09-05 | 联想(北京)有限公司 | 亮度补偿方法、装置及终端 |
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 |
CN109273323A (zh) * | 2018-11-23 | 2019-01-25 | 广州市新舞台灯光设备有限公司 | 继电器效率补偿电路以及系统 |
CN109523950A (zh) * | 2018-12-13 | 2019-03-26 | 昆山国显光电有限公司 | 一种oled显示面板驱动电路及驱动方法 |
TWI661414B (zh) * | 2013-12-27 | 2019-06-01 | 日商半導體能源研究所股份有限公司 | 發光裝置 |
CN111179853A (zh) * | 2020-02-20 | 2020-05-19 | 京东方科技集团股份有限公司 | 一种像素电路及其驱动方法、显示装置 |
CN112599099A (zh) * | 2020-12-21 | 2021-04-02 | 京东方科技集团股份有限公司 | 像素驱动电路及其像素驱动方法 |
CN114420028A (zh) * | 2022-01-20 | 2022-04-29 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
CN114755858A (zh) * | 2022-03-29 | 2022-07-15 | 咸阳博凯樾电子科技有限公司 | 一种led背光面板及led面板 |
CN115019735A (zh) * | 2022-06-28 | 2022-09-06 | 惠科股份有限公司 | 像素补偿方法、像素补偿装置及显示装置 |
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US7569849B2 (en) | 2001-02-16 | 2009-08-04 | Ignis Innovation Inc. | Pixel driver circuit and pixel circuit having the pixel driver circuit |
CA2419704A1 (en) | 2003-02-24 | 2004-08-24 | Ignis Innovation Inc. | Method of manufacturing a pixel with organic light-emitting diode |
KR100832610B1 (ko) * | 2003-08-05 | 2008-05-27 | 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 | El 표시 장치 |
CA2443206A1 (en) | 2003-09-23 | 2005-03-23 | Ignis Innovation Inc. | Amoled display backplanes - pixel driver circuits, array architecture, and external compensation |
CA2472671A1 (en) | 2004-06-29 | 2005-12-29 | Ignis Innovation Inc. | Voltage-programming scheme for current-driven amoled displays |
CA2490858A1 (en) | 2004-12-07 | 2006-06-07 | Ignis Innovation Inc. | Driving method for compensated voltage-programming of amoled displays |
US9171500B2 (en) | 2011-05-20 | 2015-10-27 | Ignis Innovation Inc. | System and methods for extraction of parasitic parameters in AMOLED displays |
US8599191B2 (en) | 2011-05-20 | 2013-12-03 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US20140111567A1 (en) | 2005-04-12 | 2014-04-24 | Ignis Innovation Inc. | System and method for compensation of non-uniformities in light emitting device displays |
US9275579B2 (en) | 2004-12-15 | 2016-03-01 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
US9799246B2 (en) | 2011-05-20 | 2017-10-24 | Ignis Innovation Inc. | System and methods for extraction of threshold and mobility parameters in AMOLED displays |
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US10013907B2 (en) | 2004-12-15 | 2018-07-03 | Ignis Innovation Inc. | Method and system for programming, calibrating and/or compensating, and driving an LED display |
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CN101595519B (zh) | 2011-12-21 |
JP5379021B2 (ja) | 2013-12-25 |
ATE543174T1 (de) | 2012-02-15 |
EP2126883A1 (en) | 2009-12-02 |
US7355574B1 (en) | 2008-04-08 |
WO2008091329A1 (en) | 2008-07-31 |
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JP2010517092A (ja) | 2010-05-20 |
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