Bus interface circuit for a multimedia system
US5230041A · kind A · utility
33Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1990 |
| Grant date | Jul 20, 1993 |
| Priority date | — |
| Expiry date | Dec 11, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G1/167
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information handling apparatus for transferring and composing image signals for display including a bus interface circuit adapted to allow selective access to a bus of an independent image signal generated by an independent image source. The selective access enables composition of the independent image signal in response to control information; the composition enables real time display of a composed image signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.