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:
Jun. 12, 2012
Filed:
Nov. 14, 2008
Yasuo Inoue, Tokyo, JP;
Toshihide Hayashi, Kanagawa, JP;
Masayuki Tsumura, Tokyo, JP;
Koki Tsumori, Tokyo, JP;
Katsuhiro Shimizu, Tokyo, JP;
Ban Kawamura, Tokyo, JP;
Ryuichi Okumura, Kanagawa, JP;
Yasuo Inoue, Tokyo, JP;
Toshihide Hayashi, Kanagawa, JP;
Masayuki Tsumura, Tokyo, JP;
Koki Tsumori, Tokyo, JP;
Katsuhiro Shimizu, Tokyo, JP;
Ban Kawamura, Tokyo, JP;
Ryuichi Okumura, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
There is provided a display device equipped with a display unit, the display device including a receiving part for receiving a difference signal of a plurality of channels including an image signal and content identification information inserted in a blanking period and outputting the image signal and the content identification information; a light emission amount regulation part for setting a reference duty according to image information of the image signal; an adjustment part for adjusting so that an actual duty is within a predetermined range based on the reference duty and an adjustment signal and adjusting a gain of the image signal so that a light emission amount defined by the actual duty and the gain of the image signal becomes the same as the light emission amount defined by the reference duty; and an adjustment signal generation part for generating the adjustment signal based on the content identification information.