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:
Sep. 13, 2016
Filed:
Jul. 10, 2014
Applicant:
Synaptics Display Devices Gk, Tokyo, JP;
Inventors:
Assignee:
Synaptics Display Devices GK, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3611 (2013.01); G09G 3/2096 (2013.01); G09G 3/3688 (2013.01); G09G 2310/0283 (2013.01); G09G 2350/00 (2013.01); G09G 2352/00 (2013.01);
Abstract
A liquid crystal display driver IC includes a plurality of communication interface circuits, a plurality of driving circuits which drive a plurality of source lines, and a selector circuit. In order to secure a necessary band-width, a necessary number of circuits, among the plurality of communication interface circuits, is connected in parallel to the communication channels, and an unused circuit is suspended. The selector circuit selectively controls to which one of the plurality of driving circuits each of a plurality of image data outputs respectively received from the connected communication interface circuits is supplied.