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. 02, 2015
Filed:
Jan. 27, 2011
Daiji Kitagawa, Osaka, JP;
Kouji Kumada, Osaka, JP;
Daiji Kitagawa, Osaka, JP;
Kouji Kumada, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Provided is a drive circuit including: an image supply section for supplying an image to be displayed on a liquid crystal panel (); a command issuing section for issuing a command that instructs an image displayed on the liquid crystal panel () to be updated; a low-speed oscillation circuit () for supplying a low-speed clock signal (L-CLK); a high-speed oscillation circuit () for supplying a high-speed clock signal (H-CLK) higher in frequency than the low-speed clock signal (L-CLK); image outputting means for supplying, to the liquid crystal panel (), the image from the image supplying means, the image outputting means being driven by the high-speed clock signal (H-CLK); and a logic section () for controlling, in accordance with the command issued by the command issuing section, whether or not to cause the high-speed oscillation circuit () to operate, the logic section () being driven by the low-speed clock signal (L-CLK).