FR2842640B1 - Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran - Google Patents

Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran

Info

Publication number
FR2842640B1
FR2842640B1 FR0209228A FR0209228A FR2842640B1 FR 2842640 B1 FR2842640 B1 FR 2842640B1 FR 0209228 A FR0209228 A FR 0209228A FR 0209228 A FR0209228 A FR 0209228A FR 2842640 B1 FR2842640 B1 FR 2842640B1
Authority
FR
France
Prior art keywords
screen
displaying
image
selective addressing
lines
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
FR0209228A
Other languages
English (en)
Other versions
FR2842640A1 (fr
Inventor
Celine Mas
Eric Benoit
Olivier Scouarnec
Briz Olivier Le
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0209228A priority Critical patent/FR2842640B1/fr
Priority to US10/622,368 priority patent/US7173640B2/en
Publication of FR2842640A1 publication Critical patent/FR2842640A1/fr
Application granted granted Critical
Publication of FR2842640B1 publication Critical patent/FR2842640B1/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]
    • 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
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0251—Precharge or discharge of pixel before applying new pixel voltage
    • 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
    • G09G2310/04—Partial updating of the display screen
    • 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory

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)
FR0209228A 2002-07-19 2002-07-19 Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran Expired - Fee Related FR2842640B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0209228A FR2842640B1 (fr) 2002-07-19 2002-07-19 Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran
US10/622,368 US7173640B2 (en) 2002-07-19 2003-07-18 Display of an image on an array screen by selective addressing of screen lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0209228A FR2842640B1 (fr) 2002-07-19 2002-07-19 Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran

Publications (2)

Publication Number Publication Date
FR2842640A1 FR2842640A1 (fr) 2004-01-23
FR2842640B1 true FR2842640B1 (fr) 2005-08-05

Family

ID=29797600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0209228A Expired - Fee Related FR2842640B1 (fr) 2002-07-19 2002-07-19 Affichage d'une image sur un ecran matriciel par adressage selectif de lignes de l'ecran

Country Status (2)

Country Link
US (1) US7173640B2 (fr)
FR (1) FR2842640B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW594640B (en) * 2003-06-03 2004-06-21 Holtek Semiconductor Inc Power-saving LED driving method
KR100530800B1 (ko) * 2003-06-25 2005-11-23 엘지.필립스 엘시디 주식회사 액정표시장치 및 그 구동방법
US8049741B2 (en) * 2006-01-11 2011-11-01 Dell Products L.P. Video optimized LCD response time compensation
WO2013187196A1 (fr) * 2012-06-15 2013-12-19 シャープ株式会社 Dispositif et procédé d'affichage
FR3104795B1 (fr) * 2019-12-12 2022-01-28 Aledia Dispositif comprenant un écran d'affichage à mode de fonctionnement à basse consommation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1319767C (fr) * 1987-11-26 1993-06-29 Canon Kabushiki Kaisha Afficheur
ATE151902T1 (de) * 1992-05-19 1997-05-15 Canon Kk Verfahren und einrichtung zur steuerung einer anzeige
US5594463A (en) 1993-07-19 1997-01-14 Pioneer Electronic Corporation Driving circuit for display apparatus, and method of driving display apparatus
JP2001331162A (ja) * 2000-05-19 2001-11-30 Mitsubishi Electric Corp 表示制御装置
JP3744826B2 (ja) * 2001-06-04 2006-02-15 セイコーエプソン株式会社 表示制御回路、電気光学装置、表示装置及び表示制御方法

Also Published As

Publication number Publication date
FR2842640A1 (fr) 2004-01-23
US7173640B2 (en) 2007-02-06
US20040051725A1 (en) 2004-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331