Method and apparatus for providing and on-screen display with variable resolution capability
US6452641B1 · kind B1 · utility
21Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2000 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Oct 4, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An on-screen display with variable resolution capability permits respective parts of a screen to be processed according to their respective resolution requirements. For any active window in the on-screen display, the data format used in memory to represent the pixels of that window can be determined, thereby permitting the window resolution to vary from window to window.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.