Detachable unit electronic camera
US4746990A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1985 |
| Grant date | May 24, 1988 |
| Priority date | — |
| Expiry date | Nov 12, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S358/906
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A detachable unit electronic camera includes three detachable units, namely, a photographing unit, a record/playback unit and a picture monitor unit. The photographing unit has the function to convert an output signal from a camera into a luminance signal and color difference signals. The record/playback unit has the function of magnetically recording an output signal from the photographing unit on a magnetic disc and also the function of reading a signal which is previously recorded on the magnetic disc. The picture monitor unit has the function of displaying a picture in response to an output signal from the photographing unit or a signal which is reproduced from the record/playback unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.