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:
Apr. 18, 2017
Filed:
Sep. 19, 2014
Applicant:
Shenzhen China Star Optoelectronics Technology Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
SHENZHEN CHINE STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/10 (2006.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3674 (2013.01); G09G 3/3614 (2013.01); G09G 3/3696 (2013.01); G09G 2310/0251 (2013.01); G09G 2320/0219 (2013.01); G09G 2320/0223 (2013.01); G09G 2320/0257 (2013.01);
Abstract
A driving circuit comprising a signal edge cutting circuit is described. The signal edge cutting circuit comprises a first switch unit, a second switch unit and a third switch unit wherein the third switch unit decreases a voltage amplitude of the scanning signal by an edge-cutting resistor for implementing the signal edge cutting procedure of the scanning signal. The present invention further provides an LCD apparatus and employs the third switch unit for eliminating the image sticking phenomenon of the display image advantageously.