DE3485132D1 - DISPLAY SYSTEM WITH MANY PICTURE WINDOWS. - Google Patents

DISPLAY SYSTEM WITH MANY PICTURE WINDOWS.

Info

Publication number
DE3485132D1
DE3485132D1 DE8484111872T DE3485132T DE3485132D1 DE 3485132 D1 DE3485132 D1 DE 3485132D1 DE 8484111872 T DE8484111872 T DE 8484111872T DE 3485132 T DE3485132 T DE 3485132T DE 3485132 D1 DE3485132 D1 DE 3485132D1
Authority
DE
Germany
Prior art keywords
display system
many picture
picture windows
windows
many
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 - Fee Related
Application number
DE8484111872T
Other languages
German (de)
Inventor
Harry Cheselka
Jeffrey Stuart Lucash
William Doosevelt Vincent
Joy Lynn Mann
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US06/542,376 external-priority patent/US4651146A/en
Priority claimed from US06/542,572 external-priority patent/US4653020A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3485132D1 publication Critical patent/DE3485132D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G5/22—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
    • G09G5/222—Control of the character-code 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
    • G09G5/14—Display of multiple viewports

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
DE8484111872T 1983-10-17 1984-10-04 DISPLAY SYSTEM WITH MANY PICTURE WINDOWS. Expired - Fee Related DE3485132D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/542,376 US4651146A (en) 1983-10-17 1983-10-17 Display of multiple data windows in a multi-tasking system
US06/542,572 US4653020A (en) 1983-10-17 1983-10-17 Display of multiple data windows in a multi-tasking system

Publications (1)

Publication Number Publication Date
DE3485132D1 true DE3485132D1 (en) 1991-11-07

Family

ID=27067019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484111872T Expired - Fee Related DE3485132D1 (en) 1983-10-17 1984-10-04 DISPLAY SYSTEM WITH MANY PICTURE WINDOWS.

Country Status (4)

Country Link
EP (1) EP0147542B1 (en)
DE (1) DE3485132D1 (en)
HK (1) HK88192A (en)
SG (1) SG93192G (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812834A (en) * 1985-08-01 1989-03-14 Cadtrak Corporation Graphics display system with arbitrary overlapping viewports
EP0212563B1 (en) * 1985-08-14 1994-11-02 Hitachi, Ltd. Display control method for multi-window system
US4761642A (en) * 1985-10-04 1988-08-02 Tektronix, Inc. System for providing data communication between a computer terminal and a plurality of concurrent processes running on a multiple process computer
US4868557A (en) * 1986-06-04 1989-09-19 Apple Computer, Inc. Video display apparatus
GB2191918B (en) * 1986-06-16 1990-09-05 Ibm Data display system
GB2191917A (en) * 1986-06-16 1987-12-23 Ibm A multiple window display system
JPH0814785B2 (en) * 1986-09-24 1996-02-14 株式会社日立製作所 Display controller
JPS6414678A (en) * 1987-02-27 1989-01-18 Kiyapuran Saibaneteitsukusu Co Cpmputer graphic system
GB2215956A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Arbitrary shape clipper
US5274755A (en) * 1989-02-08 1993-12-28 Sun Microsystems, Inc. Hardware implementation for providing raster offsets in a graphics subsystem with windowing
US6025840A (en) * 1995-09-27 2000-02-15 Cirrus Logic, Inc. Circuits, systems and methods for memory mapping and display control systems using the same
TWI282546B (en) 2004-04-02 2007-06-11 Mstar Semiconductor Inc Display controlling device capable of displaying multiple windows and related method

Family Cites Families (4)

* 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
FR2496367B1 (en) * 1980-12-12 1985-11-29 Texas Instruments France METHOD AND DEVICE FOR VIEWING MESSAGES ON A SCANNED FRAME DISPLAY DEVICE SUCH AS A SCREEN OF A CATHODE RAY TUBE USING A COMPOSITE MEMORY ASSEMBLY
EP0099989B1 (en) * 1982-06-28 1990-11-14 Kabushiki Kaisha Toshiba Image display control apparatus
JPS59216190A (en) * 1983-05-24 1984-12-06 株式会社日立製作所 Display control system

Also Published As

Publication number Publication date
EP0147542A3 (en) 1989-07-26
EP0147542A2 (en) 1985-07-10
SG93192G (en) 1992-12-04
EP0147542B1 (en) 1991-10-02
HK88192A (en) 1992-11-20

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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