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.

Date of Patent:
Apr. 04, 2017

Filed:

Dec. 19, 2014
Applicants:

Xiamen Tianma Micro-electronics Co., Ltd., Xiamen, CN;

Tianma Micro-electronics Co., Ltd., Shenzhen, CN;

Inventors:

Jinjin Yang, Xiamen, CN;

Qingjun Lai, Xiamen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 5/18 (2006.01);
U.S. Cl.
CPC ...
G09G 5/18 (2013.01); G09G 3/20 (2013.01); G09G 2310/0275 (2013.01); G09G 2330/06 (2013.01); G09G 2370/08 (2013.01);
Abstract

A driving circuit includes first and second source driving circuits, and first and second control units. Each of the first and second control units includes multiple first control subunits. Each of the first control subunits includes a control end, an input end, and an output end. The control end receives a control signal to turn on or off the first control subunit. The input end receives a clock signal. The output end is connected with the associated source driving circuit. The first and second control units enable switching between the unilateral driving mode and the bilateral driving mode for the clock signal.


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