Adjustable video display window
US6678009B2 · kind B2 · utility
45Cited by
13References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2001 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Jun 9, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S348/913
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of generating an adjustable video display window from an on screen display (OSD) bitmap is provided. The adjustable video display window masks undesirable video artifacts from a video display. The method includes generating an image pattern, the image pattern being produced by a video display processor of the video display. Parameters of the video display processor are adjusted to vary the dimension of the generated image pattern to redefine the periphery of an active region of the video display so that users of the video display are not able to view undesirable artifacts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.