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:
Jan. 10, 2017
Filed:
Aug. 07, 2013
Applicant:
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Inventors:
Assignee:
SAHRP KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/34 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/342 (2013.01); G09G 3/20 (2013.01); G09G 3/34 (2013.01); G09G 3/3413 (2013.01); G09G 3/36 (2013.01); G09G 2310/0232 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0285 (2013.01);
Abstract
A local failure of display video is suppressed. An LED data calculating portion that generates an approximate curve obtained by approximating the distribution of values of an input image, the approximate curve whose amount of change is less than or equal to a predetermined value, and calculates LED data based on the generated approximate curve and a liquid crystal transmittance calculating portion that calculates the liquid crystal transmittance based on the input image and the approximate curve generated by the LED data calculating portion are provided.