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:
Nov. 25, 2014
Filed:
Jul. 10, 2009
Yong-hoon Kwon, Asan-si, KR;
Gi-cherl Kim, Yongin-si, KR;
Se-ki Park, Suwon-si, KR;
Moon-hwan Chang, Yongin-si, KR;
Dong-min Yeo, Asan-si, KR;
Ho-sik Shin, Anyang-si, KR;
Yong-Hoon Kwon, Asan-si, KR;
Gi-Cherl Kim, Yongin-si, KR;
Se-Ki Park, Suwon-si, KR;
Moon-Hwan Chang, Yongin-si, KR;
Dong-Min Yeo, Asan-si, KR;
Ho-Sik Shin, Anyang-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A liquid crystal display device and a method of driving the same are provided for one or more embodiments. The liquid crystal display device includes: a liquid crystal panel including a plurality of display blocks and displaying an image in response to image signals; a plurality of light-emitting blocks emitting light to the liquid crystal panel and corresponding to the plurality of display blocks; a first look-up table including a normalized value obtained by normalizing an initial duty ratio corresponding to the brightness of the image to a maximum duty ratio corresponding to the maximum brightness of the image; and a timing controller receiving the normalized value corresponding to each of the light-emitting blocks from the first look-up table and using the normalized value to provide an optical data signal corresponding to each of the light-emitting blocks.