Emulation of computer monitor in a wide screen television
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 2000
Grant Date -
N/A
app pub date -
Nov 18, 1994
filing date -
Nov 18, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for using a wide screen television receiver operating at 2f.sub.H as a VGA or SVGA monitor. The VGA or SVGA board in a computer is programmed to generate an RGB video signal representing a picture having fewer than a normal number of horizontal lines than a conventional VGA or SVGA picture having a 4:3 format display ratio, in order to define a picture having a wide format display ratio, for example 16:9. The separate synchronizing signals of the RGB video signal are converted in polarity and phase, as necessary, to a form recognizable by a video processing circuit of the wide screen television receiver.
First Claim
Other Claims data not available
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- G09G Class
- 0.58 % this patent is cited more than
- 25 Age