BR8604057A - Disposicao de circuito para controle de imagem de video - Google Patents

Disposicao de circuito para controle de imagem de video

Info

Publication number
BR8604057A
BR8604057A BR8604057A BR8604057A BR8604057A BR 8604057 A BR8604057 A BR 8604057A BR 8604057 A BR8604057 A BR 8604057A BR 8604057 A BR8604057 A BR 8604057A BR 8604057 A BR8604057 A BR 8604057A
Authority
BR
Brazil
Prior art keywords
video image
circuit arrangement
image control
arrangement
video
Prior art date
Application number
BR8604057A
Other languages
English (en)
Inventor
Ned C Forrester
Robert C Rose
Thomas C Furlong
Original Assignee
Digital Equipment Corp
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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of BR8604057A publication Critical patent/BR8604057A/pt

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
    • G09G5/34—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling
    • G09G5/346—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators for rolling or scrolling for systems having a bit-mapped display memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
BR8604057A 1985-11-26 1986-08-26 Disposicao de circuito para controle de imagem de video BR8604057A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/802,226 US4769637A (en) 1985-11-26 1985-11-26 Video display control circuit arrangement

Publications (1)

Publication Number Publication Date
BR8604057A true BR8604057A (pt) 1987-11-17

Family

ID=25183142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8604057A BR8604057A (pt) 1985-11-26 1986-08-26 Disposicao de circuito para controle de imagem de video

Country Status (14)

Country Link
US (1) US4769637A (pt)
EP (1) EP0225197B1 (pt)
JP (1) JPS62127888A (pt)
KR (1) KR900001126B1 (pt)
CN (1) CN1010351B (pt)
AU (1) AU582451B2 (pt)
BR (1) BR8604057A (pt)
CA (1) CA1255404A (pt)
DE (1) DE3685200D1 (pt)
DK (1) DK311286A (pt)
FI (1) FI89639C (pt)
GR (1) GR861883B (pt)
MX (1) MX163292A (pt)
ZA (1) ZA864618B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170468A (en) * 1987-08-18 1992-12-08 Hewlett-Packard Company Graphics system with shadow ram update to the color map
US4977520A (en) * 1988-02-03 1990-12-11 Ibm Corp. Method to facilitate a reply to electronic meeting invitation in an interactive multi-terminal system employing electronic calendars
JPH06101039B2 (ja) * 1988-05-11 1994-12-12 富士通株式会社 ウインドウ画像データの読出処理方式
WO1991000587A1 (en) * 1989-06-30 1991-01-10 Poqet Computer Corporation Video image controller for low power computer
US5151997A (en) * 1989-08-10 1992-09-29 Apple Computer, Inc. Computer with adaptable video circuitry
US5412765A (en) * 1992-12-21 1995-05-02 General Electric Company Method for vector field visualization using time varying texture maps
WO1995008168A1 (fr) * 1993-09-16 1995-03-23 Namco Ltd. Circuit d'affichage pour ecran defilant
KR100355077B1 (ko) * 1993-10-29 2002-12-26 삼성세미콘덕터, 인코포레이티드 윈도우 운영용으로 설계된 프레임버퍼 시스템에서 스크롤링속도를 증가시키는 방법 및 장치
EP0677190B1 (en) * 1993-10-29 2003-04-16 Sun Microsystems, Inc. Frame buffer system designed for windowing operations
JP3936141B2 (ja) * 2000-01-12 2007-06-27 東芝マイクロエレクトロニクス株式会社 Ｒａｍ内蔵型ディスプレイドライバ、及びそのディスプレイドライバを搭載する画像表示装置
US9799277B1 (en) * 2014-02-06 2017-10-24 Amazon Technologies, Inc. Driving of pixels in electrowetting displays

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58460B2 (ja) * 1974-07-19 1983-01-06 エヌオーケー株式会社 カ−ボネ−トケツゴウオ ユウスル ジユウゴウタイノ セイゾウホウ
JPS5390820A (en) * 1977-01-21 1978-08-10 Toshiba Corp Roll-up system for display unit
DE3272407D1 (en) * 1981-02-23 1986-09-11 Texas Instruments Inc Display system with multiple scrolling regions
US4412294A (en) * 1981-02-23 1983-10-25 Texas Instruments Incorporated Display system with multiple scrolling regions
US4437093A (en) * 1981-08-12 1984-03-13 International Business Machines Corporation Apparatus and method for scrolling text and graphic data in selected portions of a graphic display
JPS5938791A (ja) * 1982-08-30 1984-03-02 株式会社東芝 画像表示装置
JPS59159196A (ja) * 1983-02-24 1984-09-08 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン グラフイツク・デイスプレイ・システム
EP0121015B1 (en) * 1983-03-31 1990-03-07 International Business Machines Corporation Presentation space management and viewporting on a multifunction virtual terminal
US4642794A (en) * 1983-09-27 1987-02-10 Motorola Computer Systems, Inc. Video update FIFO buffer
EP0135629B1 (en) * 1983-09-28 1987-08-26 International Business Machines Corporation Data display apparatus with character refresh buffer and bow buffers
US4611202A (en) * 1983-10-18 1986-09-09 Digital Equipment Corporation Split screen smooth scrolling arrangement

Also Published As

Publication number Publication date
FI862792A (fi) 1987-05-27
US4769637A (en) 1988-09-06
EP0225197B1 (en) 1992-05-06
DE3685200D1 (de) 1992-06-11
CN86105738A (zh) 1987-06-03
DK311286A (da) 1987-05-27
AU5882986A (en) 1987-05-28
DK311286D0 (da) 1986-06-30
EP0225197A2 (en) 1987-06-10
EP0225197A3 (en) 1989-11-08
CA1255404A (en) 1989-06-06
KR900001126B1 (ko) 1990-02-27
FI862792A0 (fi) 1986-07-01
GR861883B (en) 1986-11-07
ZA864618B (en) 1987-02-25
JPS62127888A (ja) 1987-06-10
CN1010351B (zh) 1990-11-07
AU582451B2 (en) 1989-03-23
JPH0535879B2 (pt) 1993-05-27
FI89639C (fi) 1993-10-25
KR870005296A (ko) 1987-06-08
MX163292A (es) 1992-04-10
FI89639B (fi) 1993-07-15

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)