Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1994-11-18
2000-03-14
Wu, Xiao
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345127, 345213, G09G 500
Patent
active
06037926&
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.
REFERENCES:
patent: 4453183 (1984-06-01), Balaban et al.
patent: 4601010 (1986-07-01), Briscoe
patent: 4994912 (1991-02-01), Lumelsky et al.
patent: 5065346 (1991-11-01), Kawai et al.
patent: 5119082 (1992-06-01), Lumelsky et al.
patent: 5150109 (1992-09-01), Berry
patent: 5287189 (1994-02-01), Ersoz et al.
patent: 5404153 (1995-04-01), Kim
patent: 5442406 (1995-08-01), Altmanshofer et al.
patent: 5457473 (1995-10-01), Arai et al.
patent: 5537157 (1996-07-01), Washino et al.
Haas Kenneth John
Simpson Theodore Frederick
Davenport Francis A.
Laks Joseph J.
Thomson Consumer Electronics Inc.
Tripoli Joseph S.
Wu Xiao
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