Computer graphics processing and selective visual display system – Plural display systems – Remotely located
Patent
1996-10-11
1997-09-16
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural display systems
Remotely located
345132, 345213, G09G 512
Patent
active
056685661
ABSTRACT:
A wireless computer picture transmission device including a VGA port, a VGA converter, a video signal compositor, a low pass filter, a first video signal buffer amplifier, a second video signal buffer amplifier, a third video signal buffer amplifier, a transmitter module, a CPU, a synchronous detection circuit, a first switch, a second switch, and an electronic switch, and controlled to process computer signal from a PC into radio signal and to transmit it to a radio receiver at a TV set or projector, so that the user can monitor the data of the computer through the TV set or projector.
REFERENCES:
patent: 5404153 (1995-04-01), Kim
patent: 5502462 (1996-03-01), Mical et al.
patent: 5530892 (1996-06-01), Hwang
patent: 5574478 (1996-11-01), Bril et al.
Hjerpe Richard
Klein David I.
Osorio Ricardo
Rosenberg Morton J.
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