DE3564501D1 - Device for modifying the aspect of picture elements in the screen of a graphical display terminal - Google Patents

Device for modifying the aspect of picture elements in the screen of a graphical display terminal

Info

Publication number
DE3564501D1
DE3564501D1 DE8585400734T DE3564501T DE3564501D1 DE 3564501 D1 DE3564501 D1 DE 3564501D1 DE 8585400734 T DE8585400734 T DE 8585400734T DE 3564501 T DE3564501 T DE 3564501T DE 3564501 D1 DE3564501 D1 DE 3564501D1
Authority
DE
Germany
Prior art keywords
modifying
screen
display terminal
picture elements
graphical display
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
Application number
DE8585400734T
Other languages
English (en)
Inventor
Van Cang Luc Pham
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 Video Equipement
Original Assignee
Thomson Video Equipement
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 Video Equipement filed Critical Thomson Video Equipement
Application granted granted Critical
Publication of DE3564501D1 publication Critical patent/DE3564501D1/de
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
    • G09G5/36—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
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory
    • 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
DE8585400734T 1984-04-17 1985-04-12 Device for modifying the aspect of picture elements in the screen of a graphical display terminal Expired DE3564501D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8406052A FR2563024B1 (fr) 1984-04-17 1984-04-17 Dispositif pour modifier l'aspect des points d'une image sur un ecran d'une console de visualisation d'images graphiques

Publications (1)

Publication Number Publication Date
DE3564501D1 true DE3564501D1 (en) 1988-09-22

Family

ID=9303225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400734T Expired DE3564501D1 (en) 1984-04-17 1985-04-12 Device for modifying the aspect of picture elements in the screen of a graphical display terminal

Country Status (4)

Country Link
US (1) US4692759A (de)
EP (1) EP0161175B1 (de)
DE (1) DE3564501D1 (de)
FR (1) FR2563024B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520872B2 (ja) * 1985-12-10 1996-07-31 オリンパス光学工業株式会社 画像表示装置
JPS6358395A (ja) * 1986-08-11 1988-03-14 テクトロニックス・インコ−ポレイテッド カラ−表示装置
US4988985A (en) * 1987-01-30 1991-01-29 Schlumberger Technology Corporation Method and apparatus for a self-clearing copy mode in a frame-buffer memory
FR2644960B1 (fr) * 1989-03-21 1991-05-31 Thomson Consumer Electronics Dispositif de detection de fin de connexion a un programme payant recu par un poste d'abonne via un reseau de teledistribution interactive
GB9027678D0 (en) * 1990-12-20 1991-02-13 Ncr Co Videographics display system
TW266277B (en) * 1994-12-31 1995-12-21 Sega Of America Inc Videogame system and methods for enhanced processing and display of graphical character elements
AU2003263769A1 (en) * 2002-07-01 2004-01-19 Xidem, Inc. Electronically controlled electric motor
US7590290B2 (en) * 2004-07-21 2009-09-15 Canon Kabushiki Kaisha Fail safe image processing apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303986A (en) * 1979-01-09 1981-12-01 Hakan Lans Data processing system and apparatus for color graphics display
JPS57101893A (en) * 1980-12-17 1982-06-24 Hitachi Ltd Liquid crystal display character generation circuit
US4462028A (en) * 1981-02-19 1984-07-24 Honeywell Information Systems Inc. Access control logic for video terminal display memory
US4420770A (en) * 1982-04-05 1983-12-13 Thomson-Csf Broadcast, Inc. Video background generation system
US4504828A (en) * 1982-08-09 1985-03-12 Pitney Bowes Inc. External attribute logic for use in a word processing system

Also Published As

Publication number Publication date
FR2563024B1 (fr) 1986-05-30
EP0161175A1 (de) 1985-11-13
US4692759A (en) 1987-09-08
EP0161175B1 (de) 1988-08-17
FR2563024A1 (fr) 1985-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee