Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1997-10-24
1999-11-09
Peng, John K.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
348 6, 348 10, 348 8, 348 13, 455 61, 455 62, 455 63, 455 33, 345327, H04N 716
Patent
active
059823631
ABSTRACT:
A peripheral device is provided for a personal computer enabling the PC to provide the functions of a set-top box for television reception. Communication of television and control signals between the television and PC can be provided over the cable wiring already provided in the subscriber premises. Alternatively, wireless communication can be provided between the television and the PC. The invention obviates the need for a set-top box and the associated expense thereof. The television operations take place in the multitasking environment of the PC, so that the PC can be concurrently used for other applications.
REFERENCES:
patent: 4761684 (1988-08-01), Clark
patent: 5089885 (1992-02-01), Clark
patent: 5101499 (1992-03-01), Streck
patent: 5192999 (1993-03-01), Graczyk
patent: 5589892 (1996-12-01), Knee
patent: 5635979 (1997-06-01), Kostreski
patent: 5650831 (1997-07-01), Farwell
patent: 5790201 (1998-08-01), Antos
http://hades.monaco.mc/tv news/96may.html.(May 1996), Page 3, concerning BT Interactive TV Service and Apple PCs.
General Instrument Corporation
Hoppin Ralph F.
Lipsitz Barry R.
Peng John K.
Sajous Wesner
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