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:
Feb. 05, 2013
Filed:
Oct. 07, 2010
Haruo Yamashita, Osaka, JP;
Takeshi Ito, Osaka, JP;
Yusuke Monobe, Kyoto, JP;
Tatsumi Watanabe, Osaka, JP;
Yasuhiro Kuwahara, Osaka, JP;
Haruo Yamashita, Osaka, JP;
Takeshi Ito, Osaka, JP;
Yusuke Monobe, Kyoto, JP;
Tatsumi Watanabe, Osaka, JP;
Yasuhiro Kuwahara, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal.