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
Applicant:
Lapis Semiconductor Co., Ltd., Yokohama, JP;
Inventors:
Akira Nakayama, Yokohama, JP;
Hideaki Hasegawa, Yokohama, JP;
Assignee:
LAPIS SEMICONDUCTOR CO., LTD., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/36 (2006.01); G06F 1/32 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3265 (2013.01); G06F 1/3218 (2013.01); G09G 3/2092 (2013.01); G09G 3/3666 (2013.01); G09G 3/3685 (2013.01); G09G 2310/0202 (2013.01); G09G 2310/0213 (2013.01); G09G 2310/0278 (2013.01); G09G 2310/04 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/10 (2013.01); G09G 2330/021 (2013.01); G09G 2340/0435 (2013.01); G09G 2370/04 (2013.01); Y02B 60/1242 (2013.01); Y02B 60/32 (2013.01);
Abstract
A driving device for driving a display unit which can reduce power consumption regardless of the type of video data is provided which, based on the type of application software which is the provider of a video data signal, performs either one of a first power saving mode in which to stop power delivery to a data driver and a second power saving mode in which the data driver stops importing of the pixel data sequence signal when the 1-H line data's respectively corresponding to neighboring ones of horizontal scan lines of the display unit coincide with each other.