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:
Mar. 29, 2016

Filed:

Sep. 13, 2013
Applicant:

Chunghwa Picture Tubes, Ltd., Taoyuan, TW;

Inventors:

Wei-Lung Li, Taoyuan County, TW;

Chih-Wen Lai, Nantou County, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 19/00 (2006.01); G09G 3/36 (2006.01); G11C 19/28 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3674 (2013.01); G09G 2310/0283 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/021 (2013.01); G11C 19/28 (2013.01);
Abstract

A gate driving circuit includes a first input terminal, a second input terminal, a third input terminal, an output terminal, a first transistor, a second transistor, a third transistor, and a capacitor. The first terminal of the first transistor is coupled to the first input terminal. The control terminal of the first transistor is coupled to the second input terminal. The first terminal of the second transistor is coupled to the third input terminal. The control terminal of the second transistor is coupled to the second terminal of the first transistor. The second terminal of the second transistor is coupled to the output terminal. The first terminal of the third transistor is coupled to the output terminal. The second terminal of the third transistor is coupled to ground terminal. The capacitor is coupled between the control terminal of the second transistor and the output terminal.


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