The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 1991
Filed:
Mar. 30, 1989
Hong C Park, Seoul, KR;
Goldstar Co., Ltd., Seoul, KR;
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.