GB2075317B - Computer graphics system - Google Patents
Computer graphics systemInfo
- Publication number
- GB2075317B GB2075317B GB8111724A GB8111724A GB2075317B GB 2075317 B GB2075317 B GB 2075317B GB 8111724 A GB8111724 A GB 8111724A GB 8111724 A GB8111724 A GB 8111724A GB 2075317 B GB2075317 B GB 2075317B
- Authority
- GB
- United Kingdom
- Prior art keywords
- computer graphics
- graphics system
- computer
- graphics
- 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
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
- G09G5/391—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
- G09G5/022—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 memory planes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
-
- 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
- G09G5/026—Control of mixing and/or overlay of colours in general
-
- 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
- G09G5/363—Graphics controllers
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)
- Image Input (AREA)
- Digital Computer Display Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13933180A | 1980-04-11 | 1980-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2075317A GB2075317A (en) | 1981-11-11 |
GB2075317B true GB2075317B (en) | 1984-11-14 |
Family
ID=22486131
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8111724A Expired GB2075317B (en) | 1980-04-11 | 1981-04-13 | Computer graphics system |
GB08409677A Expired GB2137857B (en) | 1980-04-11 | 1984-04-13 | Y1q computer graphics system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08409677A Expired GB2137857B (en) | 1980-04-11 | 1984-04-13 | Y1q computer graphics system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5713484A (en) |
DE (2) | DE3114923C2 (en) |
GB (2) | GB2075317B (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190995A (en) * | 1981-05-20 | 1982-11-24 | Mitsubishi Electric Corp | Display indicator |
US4554538A (en) * | 1983-05-25 | 1985-11-19 | Westinghouse Electric Corp. | Multi-level raster scan display system |
GB2149265B (en) * | 1983-11-03 | 1988-06-08 | Bank Of England The Governor A | Construction of complex patterns |
GB2180427B (en) * | 1983-11-03 | 1988-02-10 | Bank Of England | Image formation and storage |
EP0169940A1 (en) * | 1984-07-27 | 1986-02-05 | Siemens Aktiengesellschaft | Display controller for a data display terminal |
JPS61137186A (en) * | 1984-12-07 | 1986-06-24 | 株式会社東芝 | Display controller |
FR2585530B1 (en) * | 1985-07-23 | 1987-11-27 | Texas Instruments France | COLOR COMPONENT SIGNAL COMPOSING DEVICE FROM LUMINANCE AND CHROMINANCE SIGNALS AND VIDEO DISPLAY DEVICE INCLUDING APPLICATION |
JPS6242277A (en) * | 1985-08-19 | 1987-02-24 | Fanuc Ltd | Image processor |
US4755956A (en) * | 1985-11-01 | 1988-07-05 | Allied-Signal Inc. | Freeze frame apparatus for moving map display system |
US4897812A (en) * | 1986-06-25 | 1990-01-30 | Wang Laboratories, Inc. | Graphics adapter |
US4809166A (en) * | 1986-08-27 | 1989-02-28 | Advanced Micro Devices, Inc. | Data assembly apparatus and method |
GB8707088D0 (en) * | 1987-03-25 | 1987-04-29 | Quantel Ltd | Character & graphical generating systems |
GB2203873B (en) * | 1987-04-07 | 1991-04-03 | Possum Controls Ltd | Control system |
US5038301A (en) * | 1987-07-31 | 1991-08-06 | Compaq Computer Corporation | Method and apparatus for multi-monitor adaptation circuit |
US5369744A (en) * | 1989-10-16 | 1994-11-29 | Hitachi, Ltd. | Address-translatable graphic processor, data processor and drawing method with employment of the same |
US5847700A (en) * | 1991-06-14 | 1998-12-08 | Silicon Graphics, Inc. | Integrated apparatus for displaying a plurality of modes of color information on a computer output display |
GB2270450B (en) * | 1992-09-08 | 1997-03-26 | Silicon Graphics Incorporation | Integrated apparatus for displaying a plurality of modes of color information on a computer output display |
EP0590966B1 (en) * | 1992-09-30 | 2000-04-19 | Hudson Soft Co., Ltd. | Sound data processing |
US5459485A (en) * | 1992-10-01 | 1995-10-17 | Hudson Soft Co., Ltd. | Image and sound processing apparatus |
TW371340B (en) * | 1992-10-09 | 1999-10-01 | Hudson Soft Co Ltd | Image processing system |
CA2108730C (en) * | 1992-12-07 | 1999-10-12 | James Corona | Apparatus for, and methods of providing a universal format of pixels and for scaling fields in the pixels |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555523A (en) * | 1969-03-28 | 1971-01-12 | Ultrasonic Systems Corp | Information storage and display system |
DE2636788C3 (en) * | 1976-08-16 | 1980-01-31 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Data storage for data display devices |
-
1981
- 1981-04-11 JP JP5494781A patent/JPS5713484A/en active Pending
- 1981-04-13 DE DE19813114923 patent/DE3114923C2/en not_active Expired
- 1981-04-13 GB GB8111724A patent/GB2075317B/en not_active Expired
- 1981-04-13 DE DE19813153277 patent/DE3153277C2/en not_active Expired
-
1984
- 1984-04-13 GB GB08409677A patent/GB2137857B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2075317A (en) | 1981-11-11 |
DE3153277A1 (en) | 1985-07-11 |
DE3153277C2 (en) | 1986-09-18 |
JPS5713484A (en) | 1982-01-23 |
GB8409677D0 (en) | 1984-05-23 |
GB2137857A (en) | 1984-10-10 |
DE3114923C2 (en) | 1985-10-24 |
DE3114923A1 (en) | 1982-02-04 |
GB2137857B (en) | 1985-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940413 |