FR2776108B1 - Procede d'affichage de donnees sur un afficheur matriciel - Google Patents

Procede d'affichage de donnees sur un afficheur matriciel

Info

Publication number
FR2776108B1
FR2776108B1 FR9805108A FR9805108A FR2776108B1 FR 2776108 B1 FR2776108 B1 FR 2776108B1 FR 9805108 A FR9805108 A FR 9805108A FR 9805108 A FR9805108 A FR 9805108A FR 2776108 B1 FR2776108 B1 FR 2776108B1
Authority
FR
France
Prior art keywords
matrix display
displaying data
displaying
data
matrix
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
FR9805108A
Other languages
English (en)
Other versions
FR2776108A1 (fr
Inventor
Thierry Kretz
Bruno Mourey
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 claimed from FR9802919A external-priority patent/FR2776107A1/fr
Application filed by Thomson-LCD filed Critical Thomson-LCD
Priority to FR9805108A priority Critical patent/FR2776108B1/fr
Publication of FR2776108A1 publication Critical patent/FR2776108A1/fr
Application granted granted Critical
Publication of FR2776108B1 publication Critical patent/FR2776108B1/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
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for 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
    • 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
    • G09G2310/0245—Clearing or presetting the whole screen independently of waveforms, e.g. on power-on
    • 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
    • G09G2310/0283—Arrangement of drivers for different directions of scanning
    • 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
    • G09G2310/0297—Special arrangements with multiplexing or demultiplexing of display data in the drivers for data electrodes, in a pre-processing circuitry delivering display data to said drivers or in the matrix panel, e.g. multiplexing plural data signals to one D/A converter or demultiplexing the D/A converter output to multiple columns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
FR9805108A 1998-03-10 1998-04-23 Procede d'affichage de donnees sur un afficheur matriciel Expired - Fee Related FR2776108B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9805108A FR2776108B1 (fr) 1998-03-10 1998-04-23 Procede d'affichage de donnees sur un afficheur matriciel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9802919A FR2776107A1 (fr) 1998-03-10 1998-03-10 Procede d'affichage de donnees sur un afficheur matriciel
FR9805108A FR2776108B1 (fr) 1998-03-10 1998-04-23 Procede d'affichage de donnees sur un afficheur matriciel

Publications (2)

Publication Number Publication Date
FR2776108A1 FR2776108A1 (fr) 1999-09-17
FR2776108B1 true FR2776108B1 (fr) 2000-04-14

Family

ID=26234191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9805108A Expired - Fee Related FR2776108B1 (fr) 1998-03-10 1998-04-23 Procede d'affichage de donnees sur un afficheur matriciel

Country Status (1)

Country Link
FR (1) FR2776108B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573899B1 (fr) * 1984-11-28 1986-12-26 France Etat Circuit electronique forme de transistors en couches minces pour commander un dispositif matriciel
JPS63261326A (ja) * 1987-04-20 1988-10-28 Seiko Instr & Electronics Ltd 電気光学装置の駆動回路
EP0708553B1 (fr) * 1994-10-20 2000-05-10 Canon Kabushiki Kaisha Appareil et méthode de commande d'un afficheur à cristaux liquides ferroéléctrique

Also Published As

Publication number Publication date
FR2776108A1 (fr) 1999-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse