FR2866973B1 - Dispositif ameliore d'adressage de pixels - Google Patents

Dispositif ameliore d'adressage de pixels

Info

Publication number
FR2866973B1
FR2866973B1 FR0450383A FR0450383A FR2866973B1 FR 2866973 B1 FR2866973 B1 FR 2866973B1 FR 0450383 A FR0450383 A FR 0450383A FR 0450383 A FR0450383 A FR 0450383A FR 2866973 B1 FR2866973 B1 FR 2866973B1
Authority
FR
France
Prior art keywords
addressing device
improved
improved pixels
pixels addressing
pixels
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.)
Expired - Fee Related
Application number
FR0450383A
Other languages
English (en)
Other versions
FR2866973A1 (fr
Inventor
Walid Benzarti
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0450383A priority Critical patent/FR2866973B1/fr
Priority to EP05717722A priority patent/EP1719102A1/fr
Priority to PCT/FR2005/050124 priority patent/WO2005086130A1/fr
Priority to JP2007500275A priority patent/JP2007524872A/ja
Priority to US10/589,730 priority patent/US7554533B2/en
Publication of FR2866973A1 publication Critical patent/FR2866973A1/fr
Application granted granted Critical
Publication of FR2866973B1 publication Critical patent/FR2866973B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • G09G2300/0443—Pixel structures with several sub-pixels for the same colour in a pixel, not specifically used to display gradations
    • 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
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2011—Display of intermediate tones by amplitude modulation
    • 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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2074—Display of intermediate tones using sub-pixels

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)
FR0450383A 2004-02-27 2004-02-27 Dispositif ameliore d'adressage de pixels Expired - Fee Related FR2866973B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0450383A FR2866973B1 (fr) 2004-02-27 2004-02-27 Dispositif ameliore d'adressage de pixels
EP05717722A EP1719102A1 (fr) 2004-02-27 2005-02-24 Dispositif ameliore d'adressage de pixels
PCT/FR2005/050124 WO2005086130A1 (fr) 2004-02-27 2005-02-24 Dispositif ameliore d'adressage de pixels
JP2007500275A JP2007524872A (ja) 2004-02-27 2005-02-24 画素のアドレシングを改善するための装置
US10/589,730 US7554533B2 (en) 2004-02-27 2005-02-24 Device for improving pixel addressing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450383A FR2866973B1 (fr) 2004-02-27 2004-02-27 Dispositif ameliore d'adressage de pixels

Publications (2)

Publication Number Publication Date
FR2866973A1 FR2866973A1 (fr) 2005-09-02
FR2866973B1 true FR2866973B1 (fr) 2006-08-04

Family

ID=34834261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0450383A Expired - Fee Related FR2866973B1 (fr) 2004-02-27 2004-02-27 Dispositif ameliore d'adressage de pixels

Country Status (5)

Country Link
US (1) US7554533B2 (fr)
EP (1) EP1719102A1 (fr)
JP (1) JP2007524872A (fr)
FR (1) FR2866973B1 (fr)
WO (1) WO2005086130A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871939B1 (fr) * 2004-06-18 2007-01-26 Commissariat Energie Atomique Agencement ameliore des composants d'un pixel oled
US8264157B2 (en) * 2008-03-26 2012-09-11 Dmitry Kolosov Electronic device including an organic diode and a shunt and a process of forming the same
KR101331750B1 (ko) * 2009-09-04 2013-11-20 엘지디스플레이 주식회사 유기전계발광표시장치
JP6285158B2 (ja) * 2013-11-26 2018-02-28 株式会社ジャパンディスプレイ 有機ｅｌ表示装置
KR102150039B1 (ko) * 2014-07-14 2020-09-01 삼성디스플레이 주식회사 화소 및 이를 이용한 유기전계발광 표시장치
CN208045072U (zh) * 2018-04-27 2018-11-02 京东方科技集团股份有限公司 一种像素电路、显示装置
CN110021260B (zh) * 2018-06-27 2021-01-26 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
DE102018122545A1 (de) * 2018-09-14 2020-03-19 Osram Opto Semiconductors Gmbh LED-Display und Verfahren zum Betrieb eines LED-Displays
US11145251B2 (en) * 2018-10-23 2021-10-12 Innolux Corporation Display device
DE102019112456B4 (de) * 2019-05-13 2023-05-25 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Anzeigevorrichtung und betriebsverfahren für eine anzeigevorrichtung
US11869430B2 (en) * 2020-01-24 2024-01-09 Sharp Kabushiki Kaisha Display and display driving method
JP2021196396A (ja) * 2020-06-09 2021-12-27 武漢天馬微電子有限公司 表示装置
US20230011754A1 (en) * 2021-07-01 2023-01-12 Universal Display Corporation Means to Reduce OLED Transient Response

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042854A (en) 1975-11-21 1977-08-16 Westinghouse Electric Corporation Flat panel display device with integral thin film transistor control system
JPH1173158A (ja) * 1997-08-28 1999-03-16 Seiko Epson Corp 表示素子
JPH11311971A (ja) * 1998-04-30 1999-11-09 Fuji Photo Film Co Ltd モノクロ画像表示装置
JP4092827B2 (ja) * 1999-01-29 2008-05-28 セイコーエプソン株式会社 表示装置
TW556144B (en) * 2000-03-30 2003-10-01 Seiko Epson Corp Display device
US6825820B2 (en) * 2000-08-10 2004-11-30 Semiconductor Energy Laboratory Co., Ltd. Display device and electronic device
JP4822590B2 (ja) * 2001-02-08 2011-11-24 三洋電機株式会社 有機ｅｌ回路
US6693385B2 (en) * 2001-03-22 2004-02-17 Semiconductor Energy Laboratory Co., Ltd. Method of driving a display device
JP4083450B2 (ja) * 2002-03-27 2008-04-30 シャープ株式会社 駆動装置およびそれを用いた表示装置
JP4143323B2 (ja) * 2002-04-15 2008-09-03 Ｎｅｃ液晶テクノロジー株式会社 液晶表示装置
KR100813732B1 (ko) * 2003-05-07 2008-03-13 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 Ｅｌ 표시 장치 및 ｅｌ 표시 장치의 구동 방법
FR2871939B1 (fr) 2004-06-18 2007-01-26 Commissariat Energie Atomique Agencement ameliore des composants d'un pixel oled

Also Published As

Publication number Publication date
US7554533B2 (en) 2009-06-30
US20080197784A1 (en) 2008-08-21
WO2005086130A1 (fr) 2005-09-15
EP1719102A1 (fr) 2006-11-08
FR2866973A1 (fr) 2005-09-02
JP2007524872A (ja) 2007-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20121031