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:
Apr. 17, 2018
Filed:
Dec. 13, 2013
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Yousuke Nakagawa, Osaka, JP;
Kazuhiro Maeda, Osaka, JP;
Sharp Kabushiki Kaisha, Sakai, JP;
Abstract
A retention unit which retains input data, and a light emission control unit which compensates a value of a drive current that flows to a light emission element based on the input data which is retained in the retention unit, are provided in each pixel unit of a display device. While the light emission control unit displays input data of an image of an Nth frame during a light emission period TL (N) by driving the light emission element, input data of an image of an (N+1)th frame is written to the retention unit which becomes a pair together with the light emission control unit, as processing in a write processing period TS (N+1) of the (N+1)th frame.