FR2805650B1 - Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels - Google Patents

Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels

Info

Publication number
FR2805650B1
FR2805650B1 FR0002410A FR0002410A FR2805650B1 FR 2805650 B1 FR2805650 B1 FR 2805650B1 FR 0002410 A FR0002410 A FR 0002410A FR 0002410 A FR0002410 A FR 0002410A FR 2805650 B1 FR2805650 B1 FR 2805650B1
Authority
FR
France
Prior art keywords
conductor
compensation
application
bus
perturbe
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
FR0002410A
Other languages
English (en)
Other versions
FR2805650A1 (fr
Inventor
Jean Marc Bayot
Hugues Lebrun
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.)
Thomson-LCD
Original Assignee
Thomson-LCD
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 to FR0002410A priority Critical patent/FR2805650B1/fr
Application filed by Thomson-LCD filed Critical Thomson-LCD
Priority to KR1020027011186A priority patent/KR100784747B1/ko
Priority to US10/204,313 priority patent/US6972747B2/en
Priority to PCT/FR2001/000539 priority patent/WO2001065532A1/fr
Priority to JP2001564141A priority patent/JP4789385B2/ja
Priority to DE60141888T priority patent/DE60141888D1/de
Priority to EP01909889A priority patent/EP1257995B1/fr
Priority to AU2001237487A priority patent/AU2001237487A1/en
Publication of FR2805650A1 publication Critical patent/FR2805650A1/fr
Application granted granted Critical
Publication of FR2805650B1 publication Critical patent/FR2805650B1/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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • 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
    • 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
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
    • 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
    • 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
    • G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
    • 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]
    • 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]
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Amplifiers (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR0002410A 2000-02-25 2000-02-25 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels Expired - Fee Related FR2805650B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0002410A FR2805650B1 (fr) 2000-02-25 2000-02-25 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
US10/204,313 US6972747B2 (en) 2000-02-25 2001-02-23 Method for compensating a perturbed capacitive circuit and application to matrix display device
PCT/FR2001/000539 WO2001065532A1 (fr) 2000-02-25 2001-02-23 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
JP2001564141A JP4789385B2 (ja) 2000-02-25 2001-02-23 外乱を受けた容量性回路に対する補償方法とマトリクス型ディスプレイ画面への適用
KR1020027011186A KR100784747B1 (ko) 2000-02-25 2001-02-23 교란된 용량성 회로를 보상하는 방법 및 매트릭스디스플레이 장치에의 적용
DE60141888T DE60141888D1 (de) 2000-02-25 2001-02-23 Verfahren zur kompensation eines kapazitiv gestörten schaltkreises und anwendung bei matrixbildschirmen
EP01909889A EP1257995B1 (fr) 2000-02-25 2001-02-23 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
AU2001237487A AU2001237487A1 (en) 2000-02-25 2001-02-23 Method for compensating a perturbed capacitive circuit and application to matrixdisplay device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002410A FR2805650B1 (fr) 2000-02-25 2000-02-25 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels

Publications (2)

Publication Number Publication Date
FR2805650A1 FR2805650A1 (fr) 2001-08-31
FR2805650B1 true FR2805650B1 (fr) 2005-08-05

Family

ID=8847418

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002410A Expired - Fee Related FR2805650B1 (fr) 2000-02-25 2000-02-25 Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels

Country Status (8)

Country Link
US (1) US6972747B2 (fr)
EP (1) EP1257995B1 (fr)
JP (1) JP4789385B2 (fr)
KR (1) KR100784747B1 (fr)
AU (1) AU2001237487A1 (fr)
DE (1) DE60141888D1 (fr)
FR (1) FR2805650B1 (fr)
WO (1) WO2001065532A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010091078A (ko) * 2000-03-13 2001-10-23 윤종용 평판 디스플레이 구동 장치
FR2873227B1 (fr) * 2004-07-13 2006-09-15 Thales Sa Afficheur matriciel
FR2889763B1 (fr) * 2005-08-12 2007-09-21 Thales Sa Afficheur matriciel a affichage sequentiel des couleurs et procede d'adressage
US20080013228A1 (en) * 2006-07-14 2008-01-17 Conero Ronald S Reversible Optical Shutter Driver
WO2008033870A2 (fr) 2006-09-11 2008-03-20 Lumexis Corporation Système de distribution par fibres de type fibre jusqu'au siège
FR2913818B1 (fr) * 2007-03-16 2009-04-17 Thales Sa Matrice active d'un ecran electroluminescent organique
FR2934919B1 (fr) * 2008-08-08 2012-08-17 Thales Sa Registre a decalage a transistors a effet de champ.
GB2462646B (en) * 2008-08-15 2011-05-11 Cambridge Display Tech Ltd Active matrix displays
JP5596145B2 (ja) 2009-08-06 2014-09-24 ルメクシス・コーポレーション 直列ネットワーキングファイバーツーザシート機内エンターテイメントシステム
WO2011020071A1 (fr) 2009-08-14 2011-02-17 Lumexis Corp. Dispositif de connexion d'unité d'affichage vidéo pour un système fibre à l'écran de divertissement à bord
WO2011022708A1 (fr) 2009-08-20 2011-02-24 Lumexis Corp. Configuration de réseau de système de divertissement en vol à fibres optiques à mise en réseau série
CN102881269B (zh) * 2012-09-19 2015-04-15 深圳市华星光电技术有限公司 降低ic误动作的驱动电路及液晶显示面板
TWI522718B (zh) 2014-07-31 2016-02-21 友達光電股份有限公司 畫素陣列
US10170072B2 (en) * 2015-09-21 2019-01-01 Apple Inc. Gate line layout configuration
US10490122B2 (en) 2016-02-29 2019-11-26 Samsung Display Co., Ltd. Display device
KR102666831B1 (ko) 2016-04-15 2024-05-21 삼성디스플레이 주식회사 표시 장치
US10354578B2 (en) * 2016-04-15 2019-07-16 Samsung Display Co., Ltd. Display device
KR102605283B1 (ko) 2016-06-30 2023-11-27 삼성디스플레이 주식회사 표시 장치
KR102613863B1 (ko) 2016-09-22 2023-12-18 삼성디스플레이 주식회사 표시 장치
KR102611958B1 (ko) 2016-09-23 2023-12-12 삼성디스플레이 주식회사 표시 장치
KR102715304B1 (ko) 2016-11-29 2024-10-14 삼성디스플레이 주식회사 표시 장치
KR102559096B1 (ko) 2016-11-29 2023-07-26 삼성디스플레이 주식회사 표시 장치
KR102793284B1 (ko) 2017-02-21 2025-04-10 삼성디스플레이 주식회사 표시 장치
KR102417989B1 (ko) 2017-05-23 2022-07-07 삼성디스플레이 주식회사 표시 장치
KR102791092B1 (ko) * 2020-12-29 2025-04-07 엘지디스플레이 주식회사 발광표시장치 및 이의 구동방법
US12531023B2 (en) * 2022-04-19 2026-01-20 Sharp Display Technology Corporation Display device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542896B1 (fr) * 1983-03-16 1985-06-07 Sintra Alcatel Sa Dispositif de compensation de potentiel pour ecran de visualisation a commande matricielle
FR2693005B1 (fr) * 1992-06-26 1995-03-31 Thomson Lcd Disposition d'encapsulation et de passivation de circuit pour écrans plats.
JP3288142B2 (ja) * 1992-10-20 2002-06-04 富士通株式会社 液晶表示装置およびその駆動方法
JPH06175618A (ja) * 1992-12-04 1994-06-24 Asahi Glass Co Ltd 液晶表示装置及びその駆動方法
JPH07129128A (ja) * 1993-11-05 1995-05-19 Toshiba Corp 液晶表示装置
FR2720185B1 (fr) 1994-05-17 1996-07-05 Thomson Lcd Registre à décalage utilisant des transistors M.I.S. de même polarité.
US5726678A (en) * 1995-03-06 1998-03-10 Thomson Consumer Electronics, S.A. Signal disturbance reduction arrangement for a liquid crystal display
US5600345A (en) * 1995-03-06 1997-02-04 Thomson Consumer Electronics, S.A. Amplifier with pixel voltage compensation for a display
JP3351660B2 (ja) * 1995-07-05 2002-12-03 株式会社日立製作所 液晶表示装置
FR2743662B1 (fr) * 1996-01-11 1998-02-13 Thomson Lcd Perfectionnement aux registres a decalage utilisant des transistors mis de meme polarite
FR2743658B1 (fr) * 1996-01-11 1998-02-13 Thomson Lcd Procede d'adressage d'un ecran plat utilisant une precharge des pixels circuit de commande permettant la mise en oeuvre du procede et son application aux ecrans de grandes dimensions
FR2754377B1 (fr) * 1996-10-07 1998-11-06 Thomson Lcd Ecran de visualisation a matrice active
FR2764424B1 (fr) 1997-06-05 1999-07-09 Thomson Lcd Procede de compensation d'un circuit capacitif perturbe et application aux ecrans de visualisation matriciels
US6359967B1 (en) * 1998-11-25 2002-03-19 General Electric Company Method and apparatus for scan charge compensation in a digital detector

Also Published As

Publication number Publication date
JP4789385B2 (ja) 2011-10-12
EP1257995A1 (fr) 2002-11-20
US20030030630A1 (en) 2003-02-13
KR20030011072A (ko) 2003-02-06
EP1257995B1 (fr) 2010-04-21
US6972747B2 (en) 2005-12-06
WO2001065532A1 (fr) 2001-09-07
AU2001237487A1 (en) 2001-09-12
JP2003528341A (ja) 2003-09-24
FR2805650A1 (fr) 2001-08-31
KR100784747B1 (ko) 2007-12-13
DE60141888D1 (de) 2010-06-02

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Effective date: 20121031