GB1548385A - Visual display systems - Google Patents
Visual display systemsInfo
- Publication number
- GB1548385A GB1548385A GB2745975A GB2745975A GB1548385A GB 1548385 A GB1548385 A GB 1548385A GB 2745975 A GB2745975 A GB 2745975A GB 2745975 A GB2745975 A GB 2745975A GB 1548385 A GB1548385 A GB 1548385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- visual display
- display systems
- systems
- visual
- 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
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
- G09G5/42—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of patterns using a display memory without fixed position correspondence between the display memory contents and the display position on the screen
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2745975A GB1548385A (en) | 1975-06-30 | 1975-06-30 | Visual display systems |
US05/698,708 US4119956A (en) | 1975-06-30 | 1976-06-22 | Raster-scan display apparatus for computer-generated images |
JP51077663A JPS6041358B2 (en) | 1975-06-30 | 1976-06-30 | visual display device |
CA256,110A CA1050671A (en) | 1975-06-30 | 1976-06-30 | Visual display systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2745975A GB1548385A (en) | 1975-06-30 | 1975-06-30 | Visual display systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1548385A true GB1548385A (en) | 1979-07-11 |
Family
ID=10259941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2745975A Expired GB1548385A (en) | 1975-06-30 | 1975-06-30 | Visual display systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1548385A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2140257A (en) * | 1980-12-04 | 1984-11-21 | Quantel Ltd | Video image creation |
US5216755A (en) * | 1980-12-04 | 1993-06-01 | Quantel Limited | Video image creation system which proportionally mixes previously created image pixel data with currently created data |
US5459529A (en) * | 1983-01-10 | 1995-10-17 | Quantel, Ltd. | Video processing for composite images |
-
1975
- 1975-06-30 GB GB2745975A patent/GB1548385A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2140257A (en) * | 1980-12-04 | 1984-11-21 | Quantel Ltd | Video image creation |
US5216755A (en) * | 1980-12-04 | 1993-06-01 | Quantel Limited | Video image creation system which proportionally mixes previously created image pixel data with currently created data |
US5459529A (en) * | 1983-01-10 | 1995-10-17 | Quantel, Ltd. | Video processing for composite images |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940623 |