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:
Dec. 29, 2009
Filed:
Mar. 22, 2006
Applicants:
Yasutake Furukoshi, Kawasaki, JP;
Katsuyoshi Hiraki, Kawasaki, JP;
Inventors:
Yasutake Furukoshi, Kawasaki, JP;
Katsuyoshi Hiraki, Kawasaki, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A liquid crystal display apparatus includes a liquid crystal panel, a driver configured to drive the liquid crystal panel, a control circuit configured to control the driver in response to a display data signal and control signal supplied from an exterior, and a check circuit configured to detect a change between frames in a detection-purpose signal that is included in at least one of the display data signal and control signal so as to output a check signal responsive to presence/absence of the change.