Television picture special effects system using digital memory techniques
US4178613A · kind A · utility
115Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 1977 |
| Grant date | Dec 11, 1979 |
| Priority date | — |
| Expiry date | Oct 4, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/275
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A television special effects system which stores a video signal, divides the stored video signal into portions and displays the portions of the video signal, shifted apart from each other, on the television screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.