AR241450A1 - Disposicion de circuito digital de excitacion de un dispositivo de visualizacion de exploracion por trama. - Google Patents

Disposicion de circuito digital de excitacion de un dispositivo de visualizacion de exploracion por trama.

Info

Publication number
AR241450A1
AR241450A1 AR87309004A AR30900487A AR241450A1 AR 241450 A1 AR241450 A1 AR 241450A1 AR 87309004 A AR87309004 A AR 87309004A AR 30900487 A AR30900487 A AR 30900487A AR 241450 A1 AR241450 A1 AR 241450A1
Authority
AR
Argentina
Prior art keywords
digital data
digital display
frequency
generator
display system
Prior art date
Application number
AR87309004A
Other languages
English (en)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of AR241450A1 publication Critical patent/AR241450A1/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • 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
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Image Generation (AREA)
  • Eye Examination Apparatus (AREA)
  • Toys (AREA)
  • Details Of Television Scanning (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

COMPRENDE UNA DISPOSICION DE CONTROL DE UN TUBO DE RAYOS CATODICOS PROVISTA DE UN GENERADOR DE SENALES DE LECTURA DE DATOS DIGITALES Y UN GENERADOR DE SENALES DE RELOJ; ESTANDO ACOPLADO EL GENERADOR DE LECTURA DE DATOS DIGITALES A UNA MEMORIA DE RENOVACION DE ALMACENAMIENTO DE DATOS DIGITALES CORRESPONDIENTES A ELEMENTOS DE IMAGEN, CUYO TERMINAL DE SALIDA ESTA CONECTADO A UN MEDIO CONVERSOR PARALELO/SERIE DE LOS DATOS DIGITALES EN SENALES DE EXCITACION DEL DISPOSITIVO DE VISUALIZACION, ESTANDO ACOPLADO EL TERMINAL DE SALIDA DEL GENERADOR DE SENALES DE RELOJ AL MEDIO CONVERSOR PARALELO/SERIE DE LOS DATOS DIGITALES Y A UN MEDIO DE CONMUTACION DE UN PRIMER MODO DE CONVERSION A UNA PRIMERA FRECUENCIA DE SENALES DE RELOJ A UN SEGUNDO MODO DE CONVERSION A UNA FRECUENCIA DE SUBARMONICA DE LA PRIMERA FRECUENCIA DE SENALES DE RELOJ.
AR87309004A 1986-10-14 1987-10-19 Disposicion de circuito digital de excitacion de un dispositivo de visualizacion de exploracion por trama. AR241450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91824986A 1986-10-14 1986-10-14

Publications (1)

Publication Number Publication Date
AR241450A1 true AR241450A1 (es) 1992-07-31

Family

ID=25440071

Family Applications (1)

Application Number Title Priority Date Filing Date
AR87309004A AR241450A1 (es) 1986-10-14 1987-10-19 Disposicion de circuito digital de excitacion de un dispositivo de visualizacion de exploracion por trama.

Country Status (22)

Country Link
EP (1) EP0264603B1 (es)
JP (1) JPH0664452B2 (es)
KR (1) KR910003195B1 (es)
CN (1) CN1021151C (es)
AR (1) AR241450A1 (es)
AT (1) ATE76993T1 (es)
AU (1) AU600980B2 (es)
BE (1) BE1001063A3 (es)
BR (1) BR8705443A (es)
CA (1) CA1292335C (es)
DE (2) DE3779554T2 (es)
ES (1) ES2032788T3 (es)
GB (1) GB2196212B (es)
GR (1) GR3005576T3 (es)
HK (1) HK61692A (es)
IE (1) IE59835B1 (es)
IL (1) IL83515A (es)
MX (1) MX160734A (es)
MY (1) MY100903A (es)
PH (1) PH24302A (es)
SG (1) SG67892G (es)
ZA (1) ZA877128B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU586948B2 (en) * 1987-03-16 1989-07-27 Sharp Kabushiki Kaisha Image signal processor
GB2229344B (en) * 1988-10-07 1993-03-10 Research Machines Ltd Generation of raster scan video signals for an enhanced resolution monitor
KR910008449B1 (ko) * 1989-04-04 1991-10-15 삼성전관 주식회사 비데오 매트릭스 회로
KR920002600B1 (ko) * 1989-07-21 1992-03-30 삼성전자 주식회사 1비트/2비트 플레인 겸용 비디오 보드
JP3018329B2 (ja) * 1989-07-26 2000-03-13 株式会社日立製作所 表示システムおよび液晶表示装置
JP6219863B2 (ja) 2015-01-26 2017-10-25 ファナック株式会社 プリント板の固定構造

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD107156A1 (es) * 1973-10-03 1974-07-12
US4087808A (en) * 1975-10-15 1978-05-02 Vega Servo Control, Inc. Display monitor for computer numerical control systems
JPS5559543A (en) * 1978-10-26 1980-05-06 Mitsubishi Electric Corp Picture memory device
JPS5810756B2 (ja) * 1978-12-26 1983-02-26 松下電器産業株式会社 画像表示装置
JPS6041378B2 (ja) * 1981-01-28 1985-09-17 富士通株式会社 画像記憶装置
GB2116004A (en) * 1982-01-13 1983-09-14 Europ Systems Improvements in or relating to video display systems
EP0095514B1 (de) * 1982-05-28 1985-10-16 DR.-ING. RUDOLF HELL GmbH Verfahren und Einrichtung zur Reproduktion eines Bildes mit gröberer Auflösung als bei der Bildabtastung
JPS5971087A (ja) * 1982-10-17 1984-04-21 株式会社リコー Ｃｒｔ表示装置
FR2544898B1 (fr) * 1983-04-25 1985-07-19 Texas Instruments France Dispositif d'affichage video sur ecran d'affichage par balayage d'une trame ligne par ligne et point par point
JPH0744641B2 (ja) * 1983-06-06 1995-05-15 キヤノン株式会社 画像変倍処理装置
US4673929A (en) * 1984-04-16 1987-06-16 Gould Inc. Circuit for processing digital image data in a high resolution raster display system
US4673930A (en) * 1985-02-08 1987-06-16 Motorola, Inc. Improved memory control for a scanning CRT visual display system

Also Published As

Publication number Publication date
BE1001063A3 (fr) 1989-06-27
KR910003195B1 (ko) 1991-05-22
IE59835B1 (en) 1994-04-06
GB2196212A (en) 1988-04-20
KR880005509A (ko) 1988-06-29
DE3779554D1 (de) 1992-07-09
IL83515A (en) 1991-03-10
SG67892G (en) 1992-09-04
PH24302A (en) 1990-05-29
CA1292335C (en) 1991-11-19
DE3733930A1 (de) 1988-04-28
DE3733930C2 (es) 1989-03-23
EP0264603A2 (en) 1988-04-27
BR8705443A (pt) 1988-05-24
IL83515A0 (en) 1988-01-31
HK61692A (en) 1992-08-28
MX160734A (es) 1990-04-19
CN87106436A (zh) 1988-04-27
CN1021151C (zh) 1993-06-09
AU7976387A (en) 1988-04-21
EP0264603B1 (en) 1992-06-03
ZA877128B (en) 1988-04-14
GB2196212B (en) 1990-08-29
DE3779554T2 (de) 1993-01-28
ES2032788T3 (es) 1993-03-01
JPS6398693A (ja) 1988-04-30
JPH0664452B2 (ja) 1994-08-22
GB8720940D0 (en) 1987-10-14
ATE76993T1 (de) 1992-06-15
GR3005576T3 (es) 1993-06-07
AU600980B2 (en) 1990-08-30
IE872525L (en) 1988-04-14
MY100903A (en) 1991-05-16
EP0264603A3 (en) 1989-03-22

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