GB2203317B - Display system - Google Patents

Display system

Info

Publication number
GB2203317B
GB2203317B GB8707851A GB8707851A GB2203317B GB 2203317 B GB2203317 B GB 2203317B GB 8707851 A GB8707851 A GB 8707851A GB 8707851 A GB8707851 A GB 8707851A GB 2203317 B GB2203317 B GB 2203317B
Authority
GB
United Kingdom
Prior art keywords
display system
display
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
GB8707851A
Other versions
GB8707851D0 (en
GB2203317A (en
Inventor
Roy Bernard Harrison
Nicholas David Butler
Ronald John Bowater
Paul William Norris
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to GB8707851A priority Critical patent/GB2203317B/en
Publication of GB8707851D0 publication Critical patent/GB8707851D0/en
Priority to JP4598888A priority patent/JPS63251864A/en
Priority to EP19880104228 priority patent/EP0284905B1/en
Priority to DE19883885926 priority patent/DE3885926T2/en
Priority to CA000563038A priority patent/CA1294380C/en
Publication of GB2203317A publication Critical patent/GB2203317A/en
Application granted granted Critical
Publication of GB2203317B publication Critical patent/GB2203317B/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
    • G09G5/36—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
GB8707851A 1987-04-02 1987-04-02 Display system Expired - Fee Related GB2203317B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8707851A GB2203317B (en) 1987-04-02 1987-04-02 Display system
JP4598888A JPS63251864A (en) 1987-04-02 1988-03-01 Display device
EP19880104228 EP0284905B1 (en) 1987-04-02 1988-03-17 Display system
DE19883885926 DE3885926T2 (en) 1987-04-02 1988-03-17 Display system.
CA000563038A CA1294380C (en) 1987-04-02 1988-03-31 Display system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8707851A GB2203317B (en) 1987-04-02 1987-04-02 Display system

Publications (3)

Publication Number Publication Date
GB8707851D0 GB8707851D0 (en) 1987-05-07
GB2203317A GB2203317A (en) 1988-10-12
GB2203317B true GB2203317B (en) 1991-04-03

Family

ID=10615089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8707851A Expired - Fee Related GB2203317B (en) 1987-04-02 1987-04-02 Display system

Country Status (5)

Country Link
EP (1) EP0284905B1 (en)
JP (1) JPS63251864A (en)
CA (1) CA1294380C (en)
DE (1) DE3885926T2 (en)
GB (1) GB2203317B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69033283T2 (en) * 1989-07-28 1999-12-30 Hewlett Packard Co Method and device for accelerating picture windows in graphic systems
US5793887A (en) * 1993-11-16 1998-08-11 International Business Machines Corporation Method and apparatus for alignment of images for template elimination
DE4405330A1 (en) * 1994-02-21 1995-08-24 Vobis Microcomputer Ag Method for scrolling multiple raster lines in a window of a graphics mode operated screen of a personal computer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158314A2 (en) * 1984-04-10 1985-10-16 Ascii Corporation Video display control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123656B (en) * 1982-06-09 1987-02-18 Tatsumi Denshi Kogyo Kk A method and an apparatus for displaying a unified picture on crt screens of multiple displaying devices
JPH06100911B2 (en) * 1983-12-26 1994-12-12 株式会社日立製作所 Image data processing apparatus and method
JPS60245062A (en) * 1984-05-18 1985-12-04 Matsushita Electric Ind Co Ltd Data transfer device
JPS61124984A (en) * 1984-11-22 1986-06-12 松下電器産業株式会社 Data transfer apparatus
EP0192139A3 (en) * 1985-02-19 1990-04-25 Tektronix, Inc. Frame buffer memory controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158314A2 (en) * 1984-04-10 1985-10-16 Ascii Corporation Video display control system

Also Published As

Publication number Publication date
GB8707851D0 (en) 1987-05-07
CA1294380C (en) 1992-01-14
EP0284905B1 (en) 1993-12-01
EP0284905A3 (en) 1990-09-19
DE3885926T2 (en) 1994-05-19
EP0284905A2 (en) 1988-10-05
GB2203317A (en) 1988-10-12
JPS63251864A (en) 1988-10-19
DE3885926D1 (en) 1994-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940402