CA2536398A1 - Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation - Google Patents

Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation Download PDF

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Publication number
CA2536398A1
CA2536398A1 CA002536398A CA2536398A CA2536398A1 CA 2536398 A1 CA2536398 A1 CA 2536398A1 CA 002536398 A CA002536398 A CA 002536398A CA 2536398 A CA2536398 A CA 2536398A CA 2536398 A1 CA2536398 A1 CA 2536398A1
Authority
CA
Canada
Prior art keywords
voltage
aging
during
pixel
oled
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.)
Abandoned
Application number
CA002536398A
Other languages
English (en)
Inventor
G. Reza Chaji
Arokia Nathan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002536398A priority Critical patent/CA2536398A1/fr
Priority to CA002541347A priority patent/CA2541347A1/fr
Priority to JP2008553587A priority patent/JP2009526248A/ja
Priority to TW096104837A priority patent/TWI450247B/zh
Priority to PCT/CA2007/000192 priority patent/WO2007090287A1/fr
Priority to KR1020087022116A priority patent/KR20080098057A/ko
Priority to US11/673,512 priority patent/US7924249B2/en
Priority to CA002576811A priority patent/CA2576811C/fr
Priority to CN200780013047XA priority patent/CN101449311B/zh
Priority to EP07710608.6A priority patent/EP1987507B1/fr
Publication of CA2536398A1 publication Critical patent/CA2536398A1/fr
Abandoned legal-status Critical Current

Links

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
    • 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
    • G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
    • 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
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • 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
    • 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

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)
  • Control Of El Displays (AREA)
  • Electroluminescent Light Sources (AREA)
CA002536398A 2006-02-10 2006-02-10 Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation Abandoned CA2536398A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA002536398A CA2536398A1 (fr) 2006-02-10 2006-02-10 Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation
CA002541347A CA2541347A1 (fr) 2006-02-10 2006-02-10 Methode pour attaquer et regler des ecrans amoled
JP2008553587A JP2009526248A (ja) 2006-02-10 2007-02-09 発光デバイス表示器のための方法及びシステム
TW096104837A TWI450247B (zh) 2006-02-10 2007-02-09 像素電路顯示的方法及系統
PCT/CA2007/000192 WO2007090287A1 (fr) 2006-02-10 2007-02-09 Procédé et système pour afficheurs de dispositif électroluminescent
KR1020087022116A KR20080098057A (ko) 2006-02-10 2007-02-09 발광 디바이스 디스플레이 방법 및 시스템
US11/673,512 US7924249B2 (en) 2006-02-10 2007-02-09 Method and system for light emitting device displays
CA002576811A CA2576811C (fr) 2006-02-10 2007-02-09 Methode et systeme applicables aux afficheurs a dispositifs electroluminescents
CN200780013047XA CN101449311B (zh) 2006-02-10 2007-02-09 用于发光装置显示器的方法和系统
EP07710608.6A EP1987507B1 (fr) 2006-02-10 2007-02-09 Procede et systeme pour afficheurs electroluminescents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002536398A CA2536398A1 (fr) 2006-02-10 2006-02-10 Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002541347A Division CA2541347A1 (fr) 2006-02-10 2006-02-10 Methode pour attaquer et regler des ecrans amoled

Publications (1)

Publication Number Publication Date
CA2536398A1 true CA2536398A1 (fr) 2007-08-10

Family

ID=38337922

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002541347A Abandoned CA2541347A1 (fr) 2006-02-10 2006-02-10 Methode pour attaquer et regler des ecrans amoled
CA002536398A Abandoned CA2536398A1 (fr) 2006-02-10 2006-02-10 Methode pour extraire le facteur de vieillissement d'ecrans plats et regler la programmation/polarisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002541347A Abandoned CA2541347A1 (fr) 2006-02-10 2006-02-10 Methode pour attaquer et regler des ecrans amoled

Country Status (2)

Country Link
CN (1) CN101449311B (fr)
CA (2) CA2541347A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10269294B2 (en) 2012-12-24 2019-04-23 Lg Display Co., Ltd. Organic light emitting diode display device and method for driving the same

Families Citing this family (41)

* Cited by examiner, † Cited by third party
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CA2443206A1 (fr) 2003-09-23 2005-03-23 Ignis Innovation Inc. Panneaux arriere d'ecran amoled - circuits de commande des pixels, architecture de reseau et compensation externe
US8576217B2 (en) 2011-05-20 2013-11-05 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US10012678B2 (en) 2004-12-15 2018-07-03 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
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
US9799246B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US7619597B2 (en) 2004-12-15 2009-11-17 Ignis Innovation Inc. Method and system for programming, calibrating and driving a light emitting device display
JP5355080B2 (ja) 2005-06-08 2013-11-27 イグニス・イノベイション・インコーポレーテッド 発光デバイス・ディスプレイを駆動するための方法およびシステム
CN101501748B (zh) 2006-04-19 2012-12-05 伊格尼斯创新有限公司 有源矩阵显示器的稳定驱动设计
CA2556961A1 (fr) 2006-08-15 2008-02-15 Ignis Innovation Inc. Technique de compensation de diodes electroluminescentes organiques basee sur leur capacite
CA2669367A1 (fr) 2009-06-16 2010-12-16 Ignis Innovation Inc Technique de compensation pour la variation chromatique des ecrans d'affichage .
US9384698B2 (en) 2009-11-30 2016-07-05 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US10319307B2 (en) 2009-06-16 2019-06-11 Ignis Innovation Inc. Display system with compensation techniques and/or shared level resources
US9311859B2 (en) 2009-11-30 2016-04-12 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
US10089921B2 (en) 2010-02-04 2018-10-02 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
US20140313111A1 (en) 2010-02-04 2014-10-23 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2692097A1 (fr) 2010-02-04 2011-08-04 Ignis Innovation Inc. Extraction de courbes de correlation pour des dispositifs luminescents
US8907991B2 (en) 2010-12-02 2014-12-09 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
US9530349B2 (en) 2011-05-20 2016-12-27 Ignis Innovations Inc. Charged-based compensation and parameter extraction in AMOLED displays
US9466240B2 (en) 2011-05-26 2016-10-11 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
CN103562989B (zh) * 2011-05-27 2016-12-14 伊格尼斯创新公司 用于amoled显示器的老化补偿的系统和方法
US9324268B2 (en) 2013-03-15 2016-04-26 Ignis Innovation Inc. Amoled displays with multiple readout circuits
US10089924B2 (en) 2011-11-29 2018-10-02 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US8937632B2 (en) 2012-02-03 2015-01-20 Ignis Innovation Inc. Driving system for active-matrix displays
US8922544B2 (en) 2012-05-23 2014-12-30 Ignis Innovation Inc. Display systems with compensation for line propagation delay
KR20140066830A (ko) * 2012-11-22 2014-06-02 엘지디스플레이 주식회사 유기 발광 표시 장치
EP2779147B1 (fr) 2013-03-14 2016-03-02 Ignis Innovation Inc. Re-interpolation avec détection de bord pour extraire un motif de vieillissement d'écrans AMOLED
US9818765B2 (en) 2013-08-26 2017-11-14 Apple Inc. Displays with silicon and semiconducting oxide thin-film transistors
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9502653B2 (en) 2013-12-25 2016-11-22 Ignis Innovation Inc. Electrode contacts
DE102015206281A1 (de) 2014-04-08 2015-10-08 Ignis Innovation Inc. Anzeigesystem mit gemeinsam genutzten Niveauressourcen für tragbare Vorrichtungen
CA2879462A1 (fr) 2015-01-23 2016-07-23 Ignis Innovation Inc. Compensation de la variation de couleur dans les dispositifs emetteurs
CA2889870A1 (fr) 2015-05-04 2016-11-04 Ignis Innovation Inc. Systeme de retroaction optique
CA2892714A1 (fr) 2015-05-27 2016-11-27 Ignis Innovation Inc Reduction de largeur de bande de memoire dans un systeme de compensation
US10311791B2 (en) * 2015-07-10 2019-06-04 Sharp Kabushiki Kaisha Pixel circuit, display device, and method for driving same
CA2900170A1 (fr) 2015-08-07 2017-02-07 Gholamreza Chaji Etalonnage de pixel fonde sur des valeurs de reference ameliorees
KR102431961B1 (ko) * 2015-12-02 2022-08-12 엘지디스플레이 주식회사 유기발광 표시장치 및 그 구동방법
US9818344B2 (en) 2015-12-04 2017-11-14 Apple Inc. Display with light-emitting diodes
CN108073007B (zh) * 2016-11-10 2021-08-13 元太科技工业股份有限公司 像素阵列
CN110288956B (zh) * 2019-05-06 2021-11-30 重庆惠科金渝光电科技有限公司 显示装置
CN110491337B (zh) * 2019-08-27 2021-02-05 京东方科技集团股份有限公司 像素电路及其驱动方法、显示面板以及电子设备

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US6771028B1 (en) * 2003-04-30 2004-08-03 Eastman Kodak Company Drive circuitry for four-color organic light-emitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10269294B2 (en) 2012-12-24 2019-04-23 Lg Display Co., Ltd. Organic light emitting diode display device and method for driving the same

Also Published As

Publication number Publication date
CN101449311B (zh) 2012-09-05
CA2541347A1 (fr) 2007-08-10
CN101449311A (zh) 2009-06-03

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