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. 05, 2020
Filed:
Sep. 20, 2018
Applicant:
Synaptics Japan Gk, Nakano, Tokyo, JP;
Inventors:
Kentaro Suzuki, Tokyo, JP;
Atsushi Shikata, Tokyo, JP;
Jiro Shimbo, Tokyo, JP;
Makoto Takeuchi, Tokyo, JP;
Shigeru Ota, Tokyo, JP;
Assignee:
Synaptics Japan GK, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G09G 3/20 (2006.01); G09G 3/04 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G06F 3/0412 (2013.01); G06F 3/0416 (2013.01); G09G 3/2092 (2013.01); G09G 2300/0408 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0202 (2013.01); G09G 2310/08 (2013.01); G09G 2370/08 (2013.01);
Abstract
A display driver includes: a memory comprising a plurality of memory regions each configured to store image data for one line of an image displayed in a frame; and control circuitry configured to adjust a number of in-use memory regions of the plurality of memory regions used to store the image data. The control circuitry is further configured to control the memory so that image data for respective lines of the image are cyclically stored in the in-use memory regions in a fixed order.