Adaptive graphics video standards format converter user-interface
US4956707A · kind A · utility
20Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1989 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Jul 27, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An adaptive video format user-interface for use with a conventional video standards converter. A microcontroller interrogates a function switch matrix in the set-up mode and interfaces with the converter to effect video output changes by matching the two dimensional sampling aperture of the converter to the timing of the incoming video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.