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ES8308436A1 - Procedimiento para representar o reproducir una imagen sobre un dispositivo de pantalla. - Google Patents

Procedimiento para representar o reproducir una imagen sobre un dispositivo de pantalla.

Info

Publication number
ES8308436A1
ES8308436A1 ES512307A ES512307A ES8308436A1 ES 8308436 A1 ES8308436 A1 ES 8308436A1 ES 512307 A ES512307 A ES 512307A ES 512307 A ES512307 A ES 512307A ES 8308436 A1 ES8308436 A1 ES 8308436A1
Authority
ES
Spain
Prior art keywords
display
memory
picture
display device
pictorial information
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
ES512307A
Other languages
English (en)
Other versions
ES512307A0 (es
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES512307A0 publication Critical patent/ES512307A0/es
Publication of ES8308436A1 publication Critical patent/ES8308436A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/08—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter
    • H04M11/085—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter using a television receiver, e.g. viewdata system
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

SISTEMA DE REPRESENTACION DE IMAGENES SOBRE DISPOSITIVOS DE PANTALLA. COMPRENDE: MEDIOS PARA DEFINIR LA IMAGEN MEDIANTE ELEMENTOS DE IMAGEN LOGICOS GENERALMENTE RECTANGULARES O PELS, QUE TIENEN UNA ANCHURA Y UNA ALTURA PREVIAMENTE DEFINIDAS, Y CADA UNO DE LOS CUALES TIENE ASOCIADA UNA PALABRA DE CODIGO DE N BITIOS INDICATIVA DE SUS ATRIBUTOS VISUALES, MEDIOS PARA TRAZAR EL MAPA O CONFIGURACION DE LA POSICION DE CADA UNO DE LOS PELS LOGICOS A UNA POSICION DE UNA MEMORIA DE REPRESENTACION; MEDIOS PARA ESCRIBIR LA PALABRA DE CODIGO DE N BITIOS EN LAS POSICIONES DE ALMACENAMIENTO IDENTIFICADAS POR LOS MEDIOS DE TRAZADO DE MAPA; Y MEDIOS PARA ALIMENTAR EN SECUENCIA EL CONTENIDO DE LA MEMORIA DE REPRESENTACION A UN DISPOSITIVO DE PANTALLA.
ES512307A 1981-05-19 1982-05-18 Procedimiento para representar o reproducir una imagen sobre un dispositivo de pantalla. Expired ES8308436A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/265,069 US4454593A (en) 1981-05-19 1981-05-19 Pictorial information processing technique

Publications (2)

Publication Number Publication Date
ES512307A0 ES512307A0 (es) 1983-09-01
ES8308436A1 true ES8308436A1 (es) 1983-09-01

Family

ID=23008835

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512307A Expired ES8308436A1 (es) 1981-05-19 1982-05-18 Procedimiento para representar o reproducir una imagen sobre un dispositivo de pantalla.

Country Status (7)

Country Link
US (1) US4454593A (es)
EP (2) EP0066981A1 (es)
JP (1) JPS58500775A (es)
CA (1) CA1191636A (es)
ES (1) ES8308436A1 (es)
GB (1) GB2100546A (es)
WO (1) WO1982004146A1 (es)

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JP2909079B2 (ja) * 1988-09-13 1999-06-23 株式会社東芝 表示制御方式
US5293485A (en) * 1988-09-13 1994-03-08 Kabushiki Kaisha Toshiba Display control apparatus for converting color/monochromatic CRT gradation into flat panel display gradation
JPH0362090A (ja) * 1989-07-31 1991-03-18 Toshiba Corp フラットパネル表示制御回路
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Also Published As

Publication number Publication date
EP0079380A1 (en) 1983-05-25
US4454593A (en) 1984-06-12
ES512307A0 (es) 1983-09-01
JPS58500775A (ja) 1983-05-12
CA1191636A (en) 1985-08-06
GB2100546A (en) 1982-12-22
EP0079380A4 (en) 1983-09-29
EP0066981A1 (en) 1982-12-15
WO1982004146A1 (en) 1982-11-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405