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:
Mar. 18, 2014
Filed:
Jan. 04, 2005
Chih-hsiang Yang, Tao-Yuan Hsien, TW;
Chih-sung Wang, Hsin-Chu Hsien, TW;
Yao Jen Hsieh, Ping-Tung Hsien, TW;
Huan Hsin LI, Miao-Li Hsien, TW;
Chih-Hsiang Yang, Tao-Yuan Hsien, TW;
Chih-Sung Wang, Hsin-Chu Hsien, TW;
Yao Jen Hsieh, Ping-Tung Hsien, TW;
Huan Hsin Li, Miao-Li Hsien, TW;
AU Optronics Corp., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A method for driving a liquid crystal display (LCD) includes receiving image data of each display unit of the LCD in every display period to determine gray levels of the display units, controlling a gate driver of the LCD to scan each of the display units at least twice every display period, controlling a source driver of the LCD to generate a switch signal, controlling the source driver to determine the gray levels of one row of the display units when the switch signal is at a first voltage level, and controlling the source driver to drive one row of the display units to a predetermined gray level status when the switch signal is at a second voltage level.