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:
Dec. 11, 2012
Filed:
Aug. 31, 2007
Fang-cheng Lin, Hsin-Chu, TW;
Cheng-yu Liao, Hsin-Chu, TW;
Lin-yao Liao, Hsin-Chu, TW;
Yi-pai Huang, Hsin-Chu, TW;
Te-mei Wang, Hsin-Chu, TW;
Han-ping Shieh, Hsin-Chu, TW;
Fang-Cheng Lin, Hsin-Chu, TW;
Cheng-Yu Liao, Hsin-Chu, TW;
Lin-Yao Liao, Hsin-Chu, TW;
Yi-Pai Huang, Hsin-Chu, TW;
Te-Mei Wang, Hsin-Chu, TW;
Han-Ping Shieh, Hsin-Chu, TW;
AU Optronics Corporation, Hsin-Chu, TW;
Abstract
A cumulative function of image is obtained according to its gray levels of pixels. This function is then mapped to obtain a backlight modulation function according to a reference line. The backlight brightness provided for different regions of the liquid crystal display are decided by the backlight modulation function while displaying the images.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile