Channel display device for receivable channels
US5299010A · kind A · utility
13Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1993 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Feb 22, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/50
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A channel display device in which a channel number which is receiving discrimination is flashed while a list of all channel numbers is displayed on a television screen. Also, a display color of the channel number discriminated as being in a receiving state is changed. Thus, a receivable channel from within a number of channels can be readily confirmed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.