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:
Aug. 16, 2016
Filed:
Nov. 20, 2014
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Akira Nakayama, Yokohama, JP;
Hideaki Hasegawa, Yokohama, JP;
LAPIS SEMICONDUCTOR CO., LTD., Yokohama, JP;
Abstract
Disclosed is a display unit driving device which has a reduced power consumption rate. The display unit displays an image in response to a video data signal which is constituted by a plurality of frames each including a data scanning period and a blanking period. The driving device stops power supply to a data driver for a predetermined power stop period within the blanking period. The data driver applies pixel drive voltages respectively corresponding to luminance levels of each pixel based on the video data signal to multiple data lines of the display device in each horizontal scanning cycle within the data scanning period.