EP0020244A3 - Method and device for addressing a teletext image buffer memory - Google Patents

Method and device for addressing a teletext image buffer memory Download PDF

Info

Publication number
EP0020244A3
EP0020244A3 EP80400711A EP80400711A EP0020244A3 EP 0020244 A3 EP0020244 A3 EP 0020244A3 EP 80400711 A EP80400711 A EP 80400711A EP 80400711 A EP80400711 A EP 80400711A EP 0020244 A3 EP0020244 A3 EP 0020244A3
Authority
EP
European Patent Office
Prior art keywords
addressing
buffer memory
image buffer
teletext image
teletext
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.)
Granted
Application number
EP80400711A
Other languages
English (en)
Other versions
EP0020244A2 (fr
EP0020244B1 (fr
Inventor
Charles Hernandez
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.)
Telediffusion de France ets Public de Diffusion
CONTINENTALE DE SIGNALISATION Cie
Original Assignee
Telediffusion de France ets Public de Diffusion
CONTINENTALE DE SIGNALISATION Cie
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 Telediffusion de France ets Public de Diffusion, CONTINENTALE DE SIGNALISATION Cie filed Critical Telediffusion de France ets Public de Diffusion
Publication of EP0020244A2 publication Critical patent/EP0020244A2/fr
Publication of EP0020244A3 publication Critical patent/EP0020244A3/fr
Application granted granted Critical
Publication of EP0020244B1 publication Critical patent/EP0020244B1/fr
Expired 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
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
    • G09G5/30—Control of display attribute
EP80400711A 1979-05-23 1980-05-21 Procédé et dispositif pour l'adressage d'une mémoire d'image dans un système de télétexte Expired EP0020244B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7913240A FR2463453A1 (fr) 1979-05-23 1979-05-23 Procede et dispositif pour l'adressage d'une memoire d'image dans un systeme de teletexte
FR7913240 1979-05-23

Publications (3)

Publication Number Publication Date
EP0020244A2 EP0020244A2 (fr) 1980-12-10
EP0020244A3 true EP0020244A3 (en) 1981-02-11
EP0020244B1 EP0020244B1 (fr) 1983-05-04

Family

ID=9225830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80400711A Expired EP0020244B1 (fr) 1979-05-23 1980-05-21 Procédé et dispositif pour l'adressage d'une mémoire d'image dans un système de télétexte

Country Status (8)

Country Link
US (1) US4315257A (fr)
EP (1) EP0020244B1 (fr)
JP (1) JPS55161485A (fr)
CA (1) CA1162293A (fr)
DE (1) DE3062949D1 (fr)
ES (1) ES491634A0 (fr)
FR (1) FR2463453A1 (fr)
SU (1) SU1048996A3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU180133B (en) * 1980-05-07 1983-02-28 Szamitastech Koord Equipment for displaying and storing tv picture information by means of useiof a computer access memory
US4388645A (en) * 1981-04-13 1983-06-14 Zenith Radio Corporation Teletext communication system with timed multipage local memory
JPS5836089A (ja) * 1981-08-27 1983-03-02 Sony Corp 画像表示装置
US4740912A (en) * 1982-08-02 1988-04-26 Whitaker Ranald O Quinews-electronic replacement for the newspaper

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659283A (en) * 1969-05-09 1972-04-25 Applied Digital Data Syst Variable size character raster display
US3794970A (en) * 1972-11-24 1974-02-26 Ibm Storage access apparatus
US3955189A (en) * 1974-07-24 1976-05-04 Lear Siegler Data display terminal having data storage and transfer apparatus employing matrix notation addressing
FR2344927A1 (fr) * 1976-03-15 1977-10-14 Sperry Rand Corp Decodeur d'adresse memoire
FR2367318A1 (fr) * 1976-10-08 1978-05-05 Data General Corp Dispositif de compression de bits de donnees
GB1515309A (en) * 1975-09-25 1978-06-21 Mullard Ltd Character display

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911418A (en) * 1969-10-08 1975-10-07 Matsushita Electric Ind Co Ltd Method and apparatus for independent color control of alphanumeric display and background therefor
US3685038A (en) * 1970-03-23 1972-08-15 Viatron Computer Systems Corp Video data color display system
JPS50120922A (fr) * 1974-03-11 1975-09-22
JPS51101424A (en) * 1975-03-04 1976-09-07 Hitachi Ltd Deisupureisochino seigyohoshiki
US4190835A (en) * 1976-09-22 1980-02-26 U.S. Philips Corporation Editing display system with dual cursors
JPS5399826A (en) * 1977-02-14 1978-08-31 Hitachi Ltd Controller for data display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659283A (en) * 1969-05-09 1972-04-25 Applied Digital Data Syst Variable size character raster display
US3794970A (en) * 1972-11-24 1974-02-26 Ibm Storage access apparatus
US3955189A (en) * 1974-07-24 1976-05-04 Lear Siegler Data display terminal having data storage and transfer apparatus employing matrix notation addressing
GB1515309A (en) * 1975-09-25 1978-06-21 Mullard Ltd Character display
FR2344927A1 (fr) * 1976-03-15 1977-10-14 Sperry Rand Corp Decodeur d'adresse memoire
FR2367318A1 (fr) * 1976-10-08 1978-05-05 Data General Corp Dispositif de compression de bits de donnees

Also Published As

Publication number Publication date
EP0020244A2 (fr) 1980-12-10
SU1048996A3 (ru) 1983-10-15
CA1162293A (fr) 1984-02-14
JPS55161485A (en) 1980-12-16
US4315257A (en) 1982-02-09
EP0020244B1 (fr) 1983-05-04
FR2463453A1 (fr) 1981-02-20
FR2463453B1 (fr) 1985-02-15
DE3062949D1 (en) 1983-06-09
ES8104597A1 (es) 1981-04-01
ES491634A0 (es) 1981-04-01

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