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:
Oct. 29, 2013
Filed:
Sep. 09, 2008
Tomokazu Ohtsubo, Osaka, JP;
Tomokazu Ohtsubo, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
In one embodiment of the present invention, an active matrix display apparatus includes a screen having a plurality of regions each provided with a gate driver, in each of which plurality of regions scanning lines are driven so as to be sequentially selected by use of timing of a gate clock signal supplied to the gate driver, wherein corresponding ones of the gate clock signals for some of the plurality of regions have respective different pulse widths. Thus, it is possible to realize a display apparatus including a screen having a plurality of regions, in which display apparatus a difference in brightness between ones of some of the plurality of regions can be prevented.