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:
Aug. 27, 2013
Filed:
Jun. 09, 2008
Yueh-han LI, Hsinchu, TW;
Po-tang Hsu, Hsinchu, TW;
Chien-ming Ko, Hsinchu, TW;
Ching-chou Yu, Hsinchu, TW;
Yueh-Han Li, Hsinchu, TW;
Po-Tang Hsu, Hsinchu, TW;
Chien-Ming Ko, Hsinchu, TW;
Ching-Chou Yu, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An LCD and a backlight module driving device and a method thereof are provided. The method is adapted to drive at least one backlight unit in a backlight module. The backlight unit is used for supplying a surface light source to an Narea pixel of the LCD panel, where N is a positive integer. The method includes the following steps of first calculating a time of the Narea pixel under a stable state in a frame period and then providing a control signal to drive the backlight unit when the Narea pixel is under the stable state in the frame period.