EP2907128A4 - Procédé et système pour piloter un circuit d'affichage de matrice active - Google Patents

Procédé et système pour piloter un circuit d'affichage de matrice active

Info

Publication number
EP2907128A4
EP2907128A4 EP13845041.6A EP13845041A EP2907128A4 EP 2907128 A4 EP2907128 A4 EP 2907128A4 EP 13845041 A EP13845041 A EP 13845041A EP 2907128 A4 EP2907128 A4 EP 2907128A4
Authority
EP
European Patent Office
Prior art keywords
driving
active matrix
display circuit
matrix display
circuit
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.)
Withdrawn
Application number
EP13845041.6A
Other languages
German (de)
English (en)
Other versions
EP2907128A1 (fr
Inventor
Arokia Nathan
Gholamreza 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 US13/649,888 external-priority patent/US9269322B2/en
Application filed by Ignis Innovation Inc filed Critical Ignis Innovation Inc
Publication of EP2907128A1 publication Critical patent/EP2907128A1/fr
Publication of EP2907128A4 publication Critical patent/EP2907128A4/fr
Withdrawn legal-status Critical Current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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0404—Matrix technologies
    • G09G2300/0417—Special arrangements specific to the use of low carrier mobility technology
    • 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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0262—The addressing of the pixel, in a display other than an active matrix LCD, involving the control of two or more scan electrodes or two or more data electrodes, e.g. pixel voltage dependent on signals of two 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
    • 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
    • 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

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)
EP13845041.6A 2012-10-11 2013-10-02 Procédé et système pour piloter un circuit d'affichage de matrice active Withdrawn EP2907128A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/649,888 US9269322B2 (en) 2006-01-09 2012-10-11 Method and system for driving an active matrix display circuit
PCT/IB2013/059074 WO2014057397A1 (fr) 2012-10-11 2013-10-02 Procédé et système pour piloter un circuit d'affichage de matrice active

Publications (2)

Publication Number Publication Date
EP2907128A1 EP2907128A1 (fr) 2015-08-19
EP2907128A4 true EP2907128A4 (fr) 2016-06-29

Family

ID=50476988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13845041.6A Withdrawn EP2907128A4 (fr) 2012-10-11 2013-10-02 Procédé et système pour piloter un circuit d'affichage de matrice active

Country Status (3)

Country Link
EP (1) EP2907128A4 (fr)
CN (1) CN104813390B (fr)
WO (1) WO2014057397A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105206224B (zh) * 2015-09-24 2018-03-20 北京大学深圳研究生院 一种具有反馈通道的显示系统
DE112017000341T5 (de) * 2016-01-12 2018-09-20 Ignis Innovation Inc. Verfahren und System zum Ansteuern einer Aktivmatrixanzeigeschaltung
CN113112963B (zh) * 2021-04-20 2023-02-28 合肥京东方卓印科技有限公司 像素驱动电路、驱动背板及其制备方法、显示装置
JP7779056B2 (ja) * 2021-09-22 2025-12-03 セイコーエプソン株式会社 電気光学装置および電子機器
CN114005409B (zh) 2021-10-29 2022-11-25 绵阳惠科光电科技有限公司 像素驱动电路、方法及显示面板
CN116072055B (zh) * 2022-11-23 2025-04-22 合肥维信诺科技有限公司 像素电路及其驱动方法和显示面板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050258867A1 (en) * 2004-05-21 2005-11-24 Seiko Epson Corporation Electronic circuit, electro-optical device, electronic device and electronic apparatus
US20110169805A1 (en) * 2010-01-12 2011-07-14 Seiko Epson Corporation Electric optical apparatus, driving method thereof and electronic device
US20120169793A1 (en) * 2006-01-09 2012-07-05 Ignis Innovation Inc. Method and system for driving an active matrix display

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020591A1 (fr) * 1999-09-11 2001-03-22 Koninklijke Philips Electronics N.V. Dispositif d'affichage electroluminescent a matrice active
JP2005099715A (ja) * 2003-08-29 2005-04-14 Seiko Epson Corp 電子回路の駆動方法、電子回路、電子装置、電気光学装置、電子機器および電子装置の駆動方法
GB0320503D0 (en) * 2003-09-02 2003-10-01 Koninkl Philips Electronics Nv Active maxtrix display devices
GB0412586D0 (en) * 2004-06-05 2004-07-07 Koninkl Philips Electronics Nv Active matrix display devices
CA2535233A1 (fr) * 2006-01-09 2007-07-09 Ignis Innovation Inc. Procede d'excitation stable bon marche pour afficheurs amoled

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050258867A1 (en) * 2004-05-21 2005-11-24 Seiko Epson Corporation Electronic circuit, electro-optical device, electronic device and electronic apparatus
US20120169793A1 (en) * 2006-01-09 2012-07-05 Ignis Innovation Inc. Method and system for driving an active matrix display
US20110169805A1 (en) * 2010-01-12 2011-07-14 Seiko Epson Corporation Electric optical apparatus, driving method thereof and electronic device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014057397A1 *

Also Published As

Publication number Publication date
EP2907128A1 (fr) 2015-08-19
CN104813390B (zh) 2017-04-12
WO2014057397A1 (fr) 2014-04-17
CN104813390A (zh) 2015-07-29

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