DE3564876D1 - Hard wire circuit for controlling viewing slots in a screen - Google Patents

Hard wire circuit for controlling viewing slots in a screen

Info

Publication number
DE3564876D1
DE3564876D1 DE8585101615T DE3564876T DE3564876D1 DE 3564876 D1 DE3564876 D1 DE 3564876D1 DE 8585101615 T DE8585101615 T DE 8585101615T DE 3564876 T DE3564876 T DE 3564876T DE 3564876 D1 DE3564876 D1 DE 3564876D1
Authority
DE
Germany
Prior art keywords
window
screen position
bit
screen
image memory
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
DE8585101615T
Other languages
English (en)
Inventor
Guy Marcoux
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Application granted granted Critical
Publication of DE3564876D1 publication Critical patent/DE3564876D1/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
    • G09G5/14—Display of multiple viewports
DE8585101615T 1984-02-20 1985-02-14 Hard wire circuit for controlling viewing slots in a screen Expired DE3564876D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402510A FR2559927B1 (fr) 1984-02-20 1984-02-20 Circuit cable de gestion de fenetres sur ecran

Publications (1)

Publication Number Publication Date
DE3564876D1 true DE3564876D1 (en) 1988-10-13

Family

ID=9301176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585101615T Expired DE3564876D1 (en) 1984-02-20 1985-02-14 Hard wire circuit for controlling viewing slots in a screen

Country Status (6)

Country Link
US (1) US4670752A (de)
EP (1) EP0158785B1 (de)
JP (1) JPS60188992A (de)
AT (1) ATE37109T1 (de)
DE (1) DE3564876D1 (de)
FR (1) FR2559927B1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8428443D0 (en) * 1984-11-10 1984-12-19 Int Computers Ltd Data processing
JPS61188582A (ja) * 1985-02-18 1986-08-22 三菱電機株式会社 マルチウインドウ書込み制御装置
GB8508668D0 (en) * 1985-04-03 1985-05-09 British Telecomm Video display apparatus
US4710767A (en) * 1985-07-19 1987-12-01 Sanders Associates, Inc. Method and apparatus for displaying multiple images in overlapping windows
US4769636A (en) * 1985-08-14 1988-09-06 Hitachi, Ltd. Display control method for multi-window system
JPS6249577A (ja) * 1985-08-29 1987-03-04 Agency Of Ind Science & Technol マルチウインド優先制御方式
US4777486A (en) * 1986-05-09 1988-10-11 A-Squared Systems Video signal receiver for computer graphics system
JPH0814785B2 (ja) * 1986-09-24 1996-02-14 株式会社日立製作所 表示制御装置
US4884199A (en) * 1987-03-02 1989-11-28 International Business Macines Corporation User transaction guidance
US4965558A (en) * 1987-07-15 1990-10-23 Interand Corporation Method and apparatus for image retrieval
JPS6426221A (en) * 1987-07-22 1989-01-27 Sharp Kk Fast page turning control system
US4890098A (en) * 1987-10-20 1989-12-26 International Business Machines Corporation Flexible window management on a computer display
US5216413A (en) * 1988-06-13 1993-06-01 Digital Equipment Corporation Apparatus and method for specifying windows with priority ordered rectangles in a computer video graphics system
US5396263A (en) * 1988-06-13 1995-03-07 Digital Equipment Corporation Window dependent pixel datatypes in a computer video graphics system
US5128658A (en) * 1988-06-27 1992-07-07 Digital Equipment Corporation Pixel data formatting
US5185597A (en) * 1988-06-29 1993-02-09 Digital Equipment Corporation Sprite cursor with edge extension and clipping
US5001469A (en) * 1988-06-29 1991-03-19 Digital Equipment Corporation Window-dependent buffer selection
US5075675A (en) * 1988-06-30 1991-12-24 International Business Machines Corporation Method and apparatus for dynamic promotion of background window displays in multi-tasking computer systems
US4961071A (en) * 1988-09-23 1990-10-02 Krooss John R Apparatus for receipt and display of raster scan imagery signals in relocatable windows on a video monitor
US5592678A (en) * 1991-07-23 1997-01-07 International Business Machines Corporation Display adapter supporting priority based functions
US5276437A (en) * 1992-04-22 1994-01-04 International Business Machines Corporation Multi-media window manager
US5557298A (en) * 1994-05-26 1996-09-17 Hughes Aircraft Company Method for specifying a video window's boundary coordinates to partition a video signal and compress its components
JP2004094385A (ja) * 2002-08-29 2004-03-25 Olympus Corp 画像入力装置の領域選択方式、領域選択方法及び領域選択プログラム
KR102208441B1 (ko) * 2014-06-13 2021-01-27 삼성전자주식회사 화면을 포함하는 전자 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197590A (en) * 1976-01-19 1980-04-08 Nugraphics, Inc. Method for dynamically viewing image elements stored in a random access memory array
US4295135A (en) * 1978-12-18 1981-10-13 Josef Sukonick Alignable electronic background grid generation system
JPS5891492A (ja) * 1981-11-27 1983-05-31 株式会社日立製作所 画像表示装置の制御方式
US4533910A (en) * 1982-11-02 1985-08-06 Cadtrak Corporation Graphics display system with viewports of arbitrary location and content
US4554538A (en) * 1983-05-25 1985-11-19 Westinghouse Electric Corp. Multi-level raster scan display system
US4542376A (en) * 1983-11-03 1985-09-17 Burroughs Corporation System for electronically displaying portions of several different images on a CRT screen through respective prioritized viewports

Also Published As

Publication number Publication date
US4670752A (en) 1987-06-02
JPS60188992A (ja) 1985-09-26
FR2559927B1 (fr) 1986-05-16
JPH0254957B2 (de) 1990-11-26
FR2559927A1 (fr) 1985-08-23
ATE37109T1 (de) 1988-09-15
EP0158785A1 (de) 1985-10-23
EP0158785B1 (de) 1988-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee