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:
Feb. 14, 2017
Filed:
Mar. 13, 2014
Applicant:
Samsung Display Co. Ltd., Yongin, KR;
Inventors:
Young Soo Yoon, Seoul, KR;
Joon Chul Goh, Hwaseong-si, KR;
Jung Taek Kim, Seoul, KR;
Kyoung Ho Lim, Yongin-si, KR;
Dae Gwang Jang, Incheon, KR;
Assignee:
SAMSUNG DISPLAY CO. LTD., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01); G02F 1/13357 (2006.01); G09G 3/36 (2006.01); F21V 8/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3655 (2013.01); G02B 6/0036 (2013.01); G02B 6/0061 (2013.01);
Abstract
A liquid crystal display device includes a liquid crystal panel of a normally black type which receives a plurality of scan signals and a common voltage having a voltage level which periodically varies, and a backlight unit which provides backlight to the liquid crystal panel, where the plurality of scan signals sequentially has a scan-on voltage along a first direction, and the backlight has a luminance which is increased or decreased along the first direction.