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. 21, 2009
Filed:
Nov. 28, 2005
Yao-jen Hsieh, Pingtung, TW;
Huan-hsin LI, Toufen Township, Miaoli County, TW;
Chih-sung Wang, Chubei, TW;
Huan-lin Peng, Jhudong Township, Hsinchu County, TW;
Yao-Jen Hsieh, Pingtung, TW;
Huan-Hsin Li, Toufen Township, Miaoli County, TW;
Chih-Sung Wang, Chubei, TW;
Huan-Lin Peng, Jhudong Township, Hsinchu County, TW;
Au Optronics Corp., Hsin-Chu, TW;
Abstract
A LCD (Liquid Crystal Display) with improved motion image quality and a driving method therefor. The LCD includes a pixel, a data driving circuit and a scan driving circuit. The data driving circuit generates over driving pixel data and gray pixel data according to pixel data of a Nth frame and pixel data of a (N+1)th frame, and outputs driving voltages, which correspond to the over driving pixel data, black pixel data and the gray pixel data, to the pixel at first, second and third time. The scan driving circuit outputs a scan signal at the first time, second time and third time to enable the pixel to receive the driving voltages corresponding to the over driving pixel data, the black pixel data and the gray pixel data. The driving voltages enables the pixel to generate a brightness curve similar to a pulse curve.