Endoscopic photographing apparatus
US4719508A · kind A · utility
72Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1986 |
| Grant date | Jan 12, 1988 |
| Priority date | — |
| Expiry date | Oct 1, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/478
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An endoscopic photographing apparatus comprises a first frame memory for successively storing the image signals, generated from a solid-state image sensor with every scanning line, in synchronism with drive signals, and a second frame memory for successively storing the image signals, read successively from the first frame memory, by the interlacing method, and delivering the stored image signals to a monitor, in synchronism with television synchronizing signals, for display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.