Multi-mode video signal playback and display device
US5432612A · kind A · utility
2Cited by
6References
8Claims
0Family size
Inventors
Key dates
| Filing date | Jul 27, 1990 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Jul 27, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/7925
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multi-mode display device is made integral with a multi-mode video signal recording and play-back device to enable a control circuit and a control signal to be made in common to each other, With this arrangement, a circuit size can be reduced and at the same time a circuit configuration can be simplified. In addition, an operation of a circuit not related with the play-back signal is controlled or stopped by using a common control circuit and then a consumption power can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.