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. 29, 2009
Filed:
Jun. 13, 2006
Applicants:
Se-ki Park, Suwon-si, KR;
Seock-hwan Kang, Suwon-si, KR;
Gi-cheri Kim, Yongin-si, KR;
Seok-hyun Nam, Seoul, KR;
Sang-yu Lee, Yongin-si, KR;
Inventors:
Se-ki Park, Suwon-si, KR;
Seock-hwan Kang, Suwon-si, KR;
Gi-cheri Kim, Yongin-si, KR;
Seok-hyun Nam, Seoul, KR;
Sang-yu Lee, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 11/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backlight unit is provided. The backlight unit includes a point light source circuit board and a point light source group row comprised of a plurality of point light source groups arranged in the point light source circuit board in a line. In addition, at least a part of the point light source groups have a different rotating angle with respect to each other.