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. 16, 2019
Filed:
Jul. 15, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A still row discrimination unitdiscriminates whether data of one row included in a video signal Dis a still row. A scanning line drive circuitapplies a non-selection voltage to scanning lines GLto GLm corresponding to the still row. A data line drive circuitdoes not apply data voltages to data lines SLto SLn when discriminated as the still row. A similar structure may be applied to a display device in which pixel circuits are divided into a plurality of blocks in a row direction and the pixel circuits in a same block among the pixel circuits in each row are connected to each scanning line. With this, it is possible to provide a display device which can reduce power consumption even when a part of a display image changes.