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:
May. 17, 2016
Filed:
Oct. 11, 2012
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Ryo Yamakawa, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An object of the present invention is to suppress a reduction in image quality caused by crosstalk in a liquid crystal display device capable of performing 3D display. A predetermined number of pixels (e.g., pixels of two rows×two columns) having the same gray scale value are divided into pixels (first pixel group) whose post-correction gray scale values are the same between a left-eye image and a right-eye image, and pixels (second pixel group) whose post-correction gray scale values are different between the left-eye image and the right-eye image. For example, an average value between a pre-correction gray scale value of the left-eye image and a pre-correction gray scale value of the right-eye image is a post-correction gray scale value of the first pixel group. The post-correction gray scale values of the second pixel group are determined such that, for both of the left-eye image and the right-eye image, an average gray scale value of each group including the predetermined number of pixels is not changed between before and after the correction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile