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:
Oct. 28, 2014
Filed:
Nov. 05, 2007
Applicant:
Keiichi Toiyama, Osaka, JP;
Inventor:
Keiichi Toiyama, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/16 (2011.01); H04N 21/43 (2011.01); H04N 21/426 (2011.01); H04N 21/438 (2011.01); H04N 21/2368 (2011.01); H04N 21/434 (2011.01); H04N 21/2383 (2011.01); H04N 21/63 (2011.01); H04N 21/2365 (2011.01); H04N 21/439 (2011.01); H04H 20/26 (2008.01);
U.S. Cl.
CPC ...
H04N 21/2368 (2013.01); H04N 21/4307 (2013.01); H04N 21/42615 (2013.01); H04N 21/4382 (2013.01); H04N 21/4263 (2013.01); H04N 21/4341 (2013.01); H04N 21/4347 (2013.01); H04H 2201/60 (2013.01); H04N 21/2383 (2013.01); H04N 21/631 (2013.01); H04H 20/26 (2013.01); H04N 21/2365 (2013.01); H04N 21/4394 (2013.01);
Abstract
A delay controller performs a delay control so as to stepwise increase a first delay amount in a first delay generator or second delay generator so as to minimize the delay amount of a video signal and an audio signal output from a first AV decoder and a second AV decoder. Thus, immediately after channel selection, the first video signal and the first audio signal or the second video signal and the second audio signal are output without a delay. This can provide a receiver capable of synchronizing the video signal output and the audio signal output between a plurality of receivable broadcast methods.