Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1989-03-30
1991-03-19
Peng, John K.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358 3, 358 92, 350130, H04N 1300, H04N 1500
Patent
active
050015559
ABSTRACT:
A stereoscopic television broadcasting system is provided which can televise the stereoscopic broadcasting of the left video and right video through two channels at the broadcasting station by inserting stereoscopic program data, left/right data and frequency data into the vertical retrace line intervals of the left video signal and the right video signal. A stereoscopic television receiver is provided which can display a stereoscopic picture thereon according to the broadcasting system, which includes a data separator for separating information data from the output signal of a tuner and outputting frequency data, stereoscopic data and left/right data therefrom, a tuning controller for generating a channel selection signal from the frequency data, a stereoscopic program data identifier and a right data identifier each for identifying the stereoscopic program data and left/right data of the separator, and an auxiliary circuit.
REFERENCES:
patent: 4431265 (1984-02-01), Benton
patent: 4562463 (1985-12-01), Lipton
patent: 4649425 (1987-03-01), Pund
patent: 4791478 (1988-12-01), Tredwell et al.
Goldstar Co. Ltd.
Peng John K.
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