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:
Jul. 29, 2014
Filed:
Nov. 06, 2007
Applicants:
Po-yang Chen, Tao-Yuan Hsien, TW;
Po-sheng Shih, Tao-Yuan Hsien, TW;
Tsu-chiang Chang, Tao-Yuan Hsien, TW;
Inventors:
Po-Yang Chen, Tao-Yuan Hsien, TW;
Po-Sheng Shih, Tao-Yuan Hsien, TW;
Tsu-Chiang Chang, Tao-Yuan Hsien, TW;
Assignee:
Hannstar Display Corp., , TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G06F 3/044 (2006.01); G06F 3/041 (2006.01); G02F 1/1333 (2006.01); G09G 3/20 (2006.01); G09G 3/36 (2006.01); G02F 1/1362 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0412 (2013.01); G06F 3/044 (2013.01); G02F 1/13338 (2013.01); G09G 3/2011 (2013.01); G09G 3/3655 (2013.01); G02F 1/136286 (2013.01);
Abstract
The present invention provides a pixel driving method for a liquid crystal display. The pixel includes a storage capacitor and a liquid crystal capacitor. The pixel driving method includes steps of: providing a common voltage signal to a liquid crystal capacitor, and providing a bias signal to a storage capacitor wherein the bias signal is synchronized with the common voltage signal and the amplitude of the bias signal is larger than that of the common voltage signal.