Multiplexed video signal interface signal, system and method
US6650371B1 · kind B1 · utility
20Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Oct 12, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/57
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multiplexed video signal interface in accordance with the present invention provides a multiplexed component video signal in which, in addition to the component video signals with OSD data and user-controllable contrast and video gain, includes control signal components for image brightness and CRT bias along with the ability to individually control such control signal components. This advantageously minimizes the complexity of the necessary signal interfaces and allows for greater integration of circuit functions, thereby significantly reducing circuit complexity, size and costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.