Method of transferring data in a television receiver
US4535362A · kind A · utility
1Cited by
2References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 14, 1983 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | Feb 14, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/44
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Among the connections in a television receiver, the connections which convey control, setting or display messages are very numerous. All these connections can be reduced to one single connection by transferring digitally encoded messages which are repeated or changed within each field, each message being subjected to a time shift which is accurately determined relative to the field retrace pulse (14) and the line retrace pulses (13) and has a duration of a fixed number of line period intervals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.