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:
Nov. 07, 2017
Filed:
Sep. 11, 2012
Applicants:
Kiyohiro Oka, Kanagawa, JP;
Wataru Makino, Aichi, JP;
Inventors:
Kiyohiro Oka, Kanagawa, JP;
Wataru Makino, Aichi, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3155 (2013.01);
Abstract
There is provided a light source control apparatus including an image change determination unit that determines presence or absence of at least one of a change of an image signal and the image signal, and a light source controller that reduces luminous output of a light source at a predetermined decreasing rate when the image change determination unit determines at least one of no change of the image signal and absence of the image signal.
Oka, Kiyohiro. (2017). Light source control apparatus, image display apparatus and light source control method (U.S. Patent No. 9813683). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9813683
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile