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:
Dec. 10, 1996
Filed:
Jul. 14, 1994
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A video data transmitter includes: chrominance-data multiplexer which multiplexes parallel data obtained by digitizing a chrominance signal Pb, which is a component signal of an analog HDTV video signal, with parallel data obtained by digitizing a chrominance signal Pr; a word multiplexer which multiplexes parallel data obtained by digitizing a luminance signal Y, which is a component signal of analog HDTV video signal, with the output data of the chrominance-data multiplexer, and a parallel-to-serial converter which converts the parallel data output from the word multiplexer. A video data receiver includes a serial-to-parallel converter which converts received serial data into parallel data and a word separator which separates the output data of the serial-to-parallel converter into parallel data in the Y channel and parallel data in the Pb/Pr channel.