CA2550102A1 - Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active - Google Patents

Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active Download PDF

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Publication number
CA2550102A1
CA2550102A1 CA002550102A CA2550102A CA2550102A1 CA 2550102 A1 CA2550102 A1 CA 2550102A1 CA 002550102 A CA002550102 A CA 002550102A CA 2550102 A CA2550102 A CA 2550102A CA 2550102 A1 CA2550102 A1 CA 2550102A1
Authority
CA
Canada
Prior art keywords
pixel circuit
driving
programming
active matrix
matrix display
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.)
Granted
Application number
CA002550102A
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English (en)
Other versions
CA2550102C (fr
Inventor
Arokia Nathan
Shahin Jafarabadiashtiani
G. Reza Chaji
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.)
Ignis Innovation Inc
Original Assignee
Ignis Innovation Inc
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
Priority claimed from CA002510855A external-priority patent/CA2510855A1/fr
Application filed by Ignis Innovation Inc filed Critical Ignis Innovation Inc
Priority to CA002550102A priority Critical patent/CA2550102C/fr
Publication of CA2550102A1 publication Critical patent/CA2550102A1/fr
Application granted granted Critical
Publication of CA2550102C publication Critical patent/CA2550102C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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]
    • G09G3/3275—Details of drivers for data electrodes
    • 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
    • G09G2300/0833—Several active elements per pixel in active matrix panels forming a linear amplifier or follower
    • 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
    • G09G2320/0252—Improving the response speed
    • 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
    • G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
    • G09G2360/148—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel the light being detected by light detection means within each pixel

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)
CA002550102A 2005-07-06 2006-07-06 Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active Expired - Fee Related CA2550102C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002550102A CA2550102C (fr) 2005-07-06 2006-07-06 Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002510855A CA2510855A1 (fr) 2005-07-06 2005-07-06 Methode de commande rapide d'affichages amoled
CA2,510,855 2005-07-06
CA002550102A CA2550102C (fr) 2005-07-06 2006-07-06 Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active

Publications (2)

Publication Number Publication Date
CA2550102A1 true CA2550102A1 (fr) 2006-09-18
CA2550102C CA2550102C (fr) 2008-04-29

Family

ID=37054340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002550102A Expired - Fee Related CA2550102C (fr) 2005-07-06 2006-07-06 Methode et systeme pour attaquer un circuit de pixels dans un afficheur a matrice active

Country Status (1)

Country Link
CA (1) CA2550102C (fr)

Cited By (35)

* Cited by examiner, † Cited by third party
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US9633597B2 (en) 2006-04-19 2017-04-25 Ignis Innovation Inc. Stable driving scheme for active matrix displays
US9640112B2 (en) 2011-05-26 2017-05-02 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
US9685114B2 (en) 2012-12-11 2017-06-20 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9721512B2 (en) 2013-03-15 2017-08-01 Ignis Innovation Inc. AMOLED displays with multiple readout circuits
US9741279B2 (en) 2012-05-23 2017-08-22 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
US9747834B2 (en) 2012-05-11 2017-08-29 Ignis Innovation Inc. Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9773439B2 (en) 2011-05-27 2017-09-26 Ignis Innovation Inc. Systems and methods for aging compensation in AMOLED displays
US9773441B2 (en) 2010-02-04 2017-09-26 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9786209B2 (en) 2009-11-30 2017-10-10 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US9786223B2 (en) 2012-12-11 2017-10-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9792857B2 (en) 2012-02-03 2017-10-17 Ignis Innovation Inc. Driving system for active-matrix 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
US9799248B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9818323B2 (en) 2013-03-14 2017-11-14 Ignis Innovation Inc. Re-interpolation with edge detection for extracting an aging pattern for AMOLED displays
US9830857B2 (en) 2013-01-14 2017-11-28 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
US9852689B2 (en) 2003-09-23 2017-12-26 Ignis Innovation Inc. Circuit and method for driving an array of light emitting pixels
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
EP3203462A4 (fr) * 2014-09-26 2018-04-11 Boe Technology Group Co. Ltd. Dispositif d'affichage à diode électroluminescente organique et matrice active
US9947293B2 (en) 2015-05-27 2018-04-17 Ignis Innovation Inc. Systems and methods of reduced memory bandwidth compensation
US10339860B2 (en) 2015-08-07 2019-07-02 Ignis Innovation, Inc. Systems and methods of pixel calibration based on improved reference values
US10380944B2 (en) 2011-11-29 2019-08-13 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US10388221B2 (en) 2005-06-08 2019-08-20 Ignis Innovation Inc. Method and system for driving a light emitting device display
US10439159B2 (en) 2013-12-25 2019-10-08 Ignis Innovation Inc. Electrode contacts
US10460669B2 (en) 2010-12-02 2019-10-29 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
US10475379B2 (en) 2011-05-20 2019-11-12 Ignis Innovation Inc. Charged-based compensation and parameter extraction in AMOLED displays
US10553141B2 (en) 2009-06-16 2020-02-04 Ignis Innovation Inc. Compensation technique for color shift in displays
US10573231B2 (en) 2010-02-04 2020-02-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10600362B2 (en) 2013-08-12 2020-03-24 Ignis Innovation Inc. Compensation accuracy
US10699624B2 (en) 2004-12-15 2020-06-30 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
US10699613B2 (en) 2009-11-30 2020-06-30 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
US10867536B2 (en) 2013-04-22 2020-12-15 Ignis Innovation Inc. Inspection system for OLED display panels
US10996258B2 (en) 2009-11-30 2021-05-04 Ignis Innovation Inc. Defect detection and correction of pixel circuits for AMOLED displays
US11200839B2 (en) 2010-02-04 2021-12-14 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2472671A1 (fr) 2004-06-29 2005-12-29 Ignis Innovation Inc. Procede de programmation par tensions pour affichages a del excitees par courant
US20140111567A1 (en) 2005-04-12 2014-04-24 Ignis Innovation Inc. System and method for compensation of non-uniformities in light emitting device displays
US9280933B2 (en) 2004-12-15 2016-03-08 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
EP1836697B1 (fr) 2004-12-15 2013-07-10 Ignis Innovation Inc. Procede et systeme de programmation, de calibrage et de commande d'un affichage a dispositif electroluminescent
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
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
US9275579B2 (en) 2004-12-15 2016-03-01 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
CA2496642A1 (fr) 2005-02-10 2006-08-10 Ignis Innovation Inc. Methode d'attaque a courte duree de stabilisation pour afficheurs a diodes organiques electroluminescentes (oled) programmes par courant
CA2518276A1 (fr) 2005-09-13 2007-03-13 Ignis Innovation Inc. Technique de compensation de la degradation de luminance dans des dispositifs electroluminescents
CA2556961A1 (fr) 2006-08-15 2008-02-15 Ignis Innovation Inc. Technique de compensation de diodes electroluminescentes organiques basee sur leur capacite
US10319307B2 (en) 2009-06-16 2019-06-11 Ignis Innovation Inc. Display system with compensation techniques and/or shared level resources
US9384698B2 (en) 2009-11-30 2016-07-05 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US8803417B2 (en) 2009-12-01 2014-08-12 Ignis Innovation Inc. High resolution pixel architecture
CA2687631A1 (fr) 2009-12-06 2011-06-06 Ignis Innovation Inc Mecanisme de commande a faible puissance pour applications d'affichage
US10163401B2 (en) 2010-02-04 2018-12-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10176736B2 (en) 2010-02-04 2019-01-08 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
CA2696778A1 (fr) 2010-03-17 2011-09-17 Ignis Innovation Inc. Procedes d'extraction des parametres d'uniformite de duree de vie
US9171504B2 (en) 2013-01-14 2015-10-27 Ignis Innovation Inc. Driving scheme for emissive displays providing compensation for driving transistor variations
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

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9852689B2 (en) 2003-09-23 2017-12-26 Ignis Innovation Inc. Circuit and method for driving an array of light emitting pixels
US10699624B2 (en) 2004-12-15 2020-06-30 Ignis Innovation Inc. Method and system for programming, calibrating and/or compensating, and driving an LED display
US10388221B2 (en) 2005-06-08 2019-08-20 Ignis Innovation Inc. Method and system for driving a light emitting device display
US9633597B2 (en) 2006-04-19 2017-04-25 Ignis Innovation Inc. Stable driving scheme for active matrix displays
US10453397B2 (en) 2006-04-19 2019-10-22 Ignis Innovation Inc. Stable driving scheme for active matrix displays
US9842544B2 (en) 2006-04-19 2017-12-12 Ignis Innovation Inc. Stable driving scheme for active matrix displays
US10553141B2 (en) 2009-06-16 2020-02-04 Ignis Innovation Inc. Compensation technique for color shift in displays
US10679533B2 (en) 2009-11-30 2020-06-09 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US10699613B2 (en) 2009-11-30 2020-06-30 Ignis Innovation Inc. Resetting cycle for aging compensation in AMOLED displays
US10996258B2 (en) 2009-11-30 2021-05-04 Ignis Innovation Inc. Defect detection and correction of pixel circuits for AMOLED displays
US9786209B2 (en) 2009-11-30 2017-10-10 Ignis Innovation Inc. System and methods for aging compensation in AMOLED displays
US9881532B2 (en) 2010-02-04 2018-01-30 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
US11200839B2 (en) 2010-02-04 2021-12-14 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10971043B2 (en) 2010-02-04 2021-04-06 Ignis Innovation Inc. System and method for extracting correlation curves for an organic light emitting device
US10395574B2 (en) 2010-02-04 2019-08-27 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10573231B2 (en) 2010-02-04 2020-02-25 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US9773441B2 (en) 2010-02-04 2017-09-26 Ignis Innovation Inc. System and methods for extracting correlation curves for an organic light emitting device
US10460669B2 (en) 2010-12-02 2019-10-29 Ignis Innovation Inc. System and methods for thermal compensation in AMOLED displays
US10580337B2 (en) 2011-05-20 2020-03-03 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US9799248B2 (en) 2011-05-20 2017-10-24 Ignis Innovation Inc. System and methods for extraction of threshold and mobility parameters in AMOLED displays
US10475379B2 (en) 2011-05-20 2019-11-12 Ignis Innovation Inc. Charged-based compensation and parameter extraction 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
US10706754B2 (en) 2011-05-26 2020-07-07 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
US9640112B2 (en) 2011-05-26 2017-05-02 Ignis Innovation Inc. Adaptive feedback system for compensating for aging pixel areas with enhanced estimation speed
US9773439B2 (en) 2011-05-27 2017-09-26 Ignis Innovation Inc. Systems and methods for aging compensation in AMOLED displays
US10417945B2 (en) 2011-05-27 2019-09-17 Ignis Innovation Inc. Systems and methods for aging compensation in AMOLED displays
US10380944B2 (en) 2011-11-29 2019-08-13 Ignis Innovation Inc. Structural and low-frequency non-uniformity compensation
US9792857B2 (en) 2012-02-03 2017-10-17 Ignis Innovation Inc. Driving system for active-matrix displays
US10453394B2 (en) 2012-02-03 2019-10-22 Ignis Innovation Inc. Driving system for active-matrix displays
US9747834B2 (en) 2012-05-11 2017-08-29 Ignis Innovation Inc. Pixel circuits including feedback capacitors and reset capacitors, and display systems therefore
US9940861B2 (en) 2012-05-23 2018-04-10 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9741279B2 (en) 2012-05-23 2017-08-22 Ignis Innovation Inc. Display systems with compensation for line propagation delay
US9685114B2 (en) 2012-12-11 2017-06-20 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9786223B2 (en) 2012-12-11 2017-10-10 Ignis Innovation Inc. Pixel circuits for AMOLED displays
US9830857B2 (en) 2013-01-14 2017-11-28 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
US10847087B2 (en) 2013-01-14 2020-11-24 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
US11875744B2 (en) 2013-01-14 2024-01-16 Ignis Innovation Inc. Cleaning common unwanted signals from pixel measurements in emissive displays
US9818323B2 (en) 2013-03-14 2017-11-14 Ignis Innovation Inc. Re-interpolation with edge detection for extracting an aging pattern for AMOLED displays
US9721512B2 (en) 2013-03-15 2017-08-01 Ignis Innovation Inc. AMOLED displays with multiple readout circuits
US10460660B2 (en) 2013-03-15 2019-10-29 Ingis Innovation Inc. AMOLED displays with multiple readout circuits
US10867536B2 (en) 2013-04-22 2020-12-15 Ignis Innovation Inc. Inspection system for OLED display panels
US10600362B2 (en) 2013-08-12 2020-03-24 Ignis Innovation Inc. Compensation accuracy
US10395585B2 (en) 2013-12-06 2019-08-27 Ignis Innovation Inc. OLED display system and method
US9761170B2 (en) 2013-12-06 2017-09-12 Ignis Innovation Inc. Correction for localized phenomena in an image array
US9741282B2 (en) 2013-12-06 2017-08-22 Ignis Innovation Inc. OLED display system and method
US10439159B2 (en) 2013-12-25 2019-10-08 Ignis Innovation Inc. Electrode contacts
US10140918B2 (en) 2014-09-26 2018-11-27 Boe Technology Group Co., Ltd. Actively driven organic light-emitting display apparatus
EP3203462A4 (fr) * 2014-09-26 2018-04-11 Boe Technology Group Co. Ltd. Dispositif d'affichage à diode électroluminescente organique et matrice active
US9947293B2 (en) 2015-05-27 2018-04-17 Ignis Innovation Inc. Systems and methods of reduced memory bandwidth compensation
US10403230B2 (en) 2015-05-27 2019-09-03 Ignis Innovation Inc. Systems and methods of reduced memory bandwidth compensation
US10339860B2 (en) 2015-08-07 2019-07-02 Ignis Innovation, Inc. Systems and methods of pixel calibration based on improved reference values

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