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. 30, 2014
Filed:
Nov. 19, 2010
Tatsunori Nakamura, Osaka, JP;
Shigeki Imai, Osaka, JP;
Tatsunori Nakamura, Osaka, JP;
Shigeki Imai, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An image display device () controls a backlight luminance on the basis of a plurality of areas corresponding to LEDs, which are defined by dividing an input image. To cause sides of each subscreen to coincide with sides of its corresponding area, a subscreen control section () included in the image display device () changes positions and sizes of subscreen input images Dvto Dvincluded in a multiscreen input image Dv, the positions and the sizes being determined by subscreen setting data Ds, which is setting information. As a result, the number of areas corresponding to each subscreen is reduced, so that the number of LEDs to be lit up is reduced without causing display failures, thereby achieving low power consumption.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile