FR2669761B1 - Circuit d'adressage des colonnes d'un ecran matriciel. - Google Patents

Circuit d'adressage des colonnes d'un ecran matriciel.

Info

Publication number
FR2669761B1
FR2669761B1 FR9014784A FR9014784A FR2669761B1 FR 2669761 B1 FR2669761 B1 FR 2669761B1 FR 9014784 A FR9014784 A FR 9014784A FR 9014784 A FR9014784 A FR 9014784A FR 2669761 B1 FR2669761 B1 FR 2669761B1
Authority
FR
France
Prior art keywords
columns
addressing circuit
matrix screen
matrix
screen
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
FR9014784A
Other languages
English (en)
Other versions
FR2669761A1 (fr
Inventor
Hepp Bernard
Mourey Bruno
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
Application filed by Thomson-LCD filed Critical Thomson-LCD
Priority to FR9014784A priority Critical patent/FR2669761B1/fr
Priority to EP91403104A priority patent/EP0488851A1/fr
Priority to JP33759991A priority patent/JPH06118903A/ja
Publication of FR2669761A1 publication Critical patent/FR2669761A1/fr
Application granted granted Critical
Publication of FR2669761B1 publication Critical patent/FR2669761B1/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
    • G09G3/2007—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
    • G09G3/34—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
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
    • 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
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen

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)
  • Liquid Crystal (AREA)
FR9014784A 1990-11-27 1990-11-27 Circuit d'adressage des colonnes d'un ecran matriciel. Expired - Fee Related FR2669761B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9014784A FR2669761B1 (fr) 1990-11-27 1990-11-27 Circuit d'adressage des colonnes d'un ecran matriciel.
EP91403104A EP0488851A1 (fr) 1990-11-27 1991-11-19 Circuit d'adressage des colonnes d'un écran matriciel
JP33759991A JPH06118903A (ja) 1990-11-27 1991-11-27 マトリックスディスプレイ内の列にアドレスする回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014784A FR2669761B1 (fr) 1990-11-27 1990-11-27 Circuit d'adressage des colonnes d'un ecran matriciel.

Publications (2)

Publication Number Publication Date
FR2669761A1 FR2669761A1 (fr) 1992-05-29
FR2669761B1 true FR2669761B1 (fr) 1993-01-22

Family

ID=9402615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014784A Expired - Fee Related FR2669761B1 (fr) 1990-11-27 1990-11-27 Circuit d'adressage des colonnes d'un ecran matriciel.

Country Status (3)

Country Link
EP (1) EP0488851A1 (fr)
JP (1) JPH06118903A (fr)
FR (1) FR2669761B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2345373B (en) * 1998-06-30 2002-11-06 Daewoo Electronics Co Ltd Data interfacing apparatus of AC type plasma display panel system
EP1146501B1 (fr) * 1999-10-18 2011-03-30 Seiko Epson Corporation Dispositif d' affichage avec mémoire integrée sur le substrat d' affichage
US8159440B2 (en) 2003-06-30 2012-04-17 Advanced Micro Devices, Inc. Controller driver and display apparatus using the same
KR101263507B1 (ko) * 2006-06-05 2013-05-13 엘지디스플레이 주식회사 액정표시장치 및 그의 구동 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391655B1 (fr) * 1989-04-04 1995-06-14 Sharp Kabushiki Kaisha Dispositif de commande d'un appareil d'affichage matriciel à cristaux liquides

Also Published As

Publication number Publication date
JPH06118903A (ja) 1994-04-28
FR2669761A1 (fr) 1992-05-29
EP0488851A1 (fr) 1992-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse