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. 10, 2012
Filed:
Apr. 16, 2008
Ming-fon Chien, Hsin-Chu, TW;
Ming-jong Jou, Hsin-Chu, TW;
Yao-jen Hsieh, Hsin-Chu, TW;
Yu-hsi Ho, Hsin-Chu, TW;
Ming-Fon Chien, Hsin-Chu, TW;
Ming-Jong Jou, Hsin-Chu, TW;
Yao-Jen Hsieh, Hsin-Chu, TW;
Yu-Hsi Ho, Hsin-Chu, TW;
Au Optronics Corp., Hsin-Chu, TW;
Abstract
A method for processing images in a liquid crystal display is provided. The method includes the steps of: acquiring a backlight index according to an image; adjusting a backlight according to the backlight index; acquiring a reference gray level according to the adjusted backlight, wherein the reference gray level lies in between a first gray level boundary and a second gray level boundary; transferring a gray level of the image into a corresponding output gray level according to the backlight index when the gray level of the image lying in between the reference gray level and the first gray level boundary; and transferring the gray level of the image into another corresponding output gray level according to a linear relationship when the gray level of the image lying in between the reference gray level and the second gray level boundary.