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:
Jul. 11, 2006
Filed:
Oct. 16, 2002
Kyoichiro Fujii, Tokyo, JP;
Koichi Ishitoya, Tokyo, JP;
Takayuki Akimoto, Tokyo, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
A display having separate transmitting and receiving sets is provided with a feature to simplify adjustment to the video signal transmission path between the both sets. The display employs a directional video signal transmission path and a sub communication path using a non-directional communication medium independent from the transmission path. Fine adjustment to subtly adjust the spatial matching of the video signal transmission path is carried out using a control signal transmitted through the sub communication path. Coarse adjustment to roughly adjust the spatial matching of the video signal transmission path is carried out using a test video image displayed at the display portion of the receiving set. These fine adjustment and coarse adjustment are combined to keep an optimum spatial matching of the video signal transmission path between the sets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile