Television receiver with zoom storage tube frame grabber with electronic inset into continuing received video stream
US3943280A · kind A · utility
15Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1973 |
| Grant date | Mar 9, 1976 |
| Priority date | — |
| Expiry date | Jan 9, 1993 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/4448
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a television receiver, a video signal for a single frame at any moment is stored in a storage tube. The stored video signal is displayed, if necessary, as a still picture on a part of the picture tube screen together with the ordinary broadcasted television picture in motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.