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:
Oct. 22, 2019
Filed:
Dec. 19, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
KyuOh Kwon, Daejeon, KR;
Junghun Choi, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01); H01L 33/54 (2010.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01); H01L 33/20 (2010.01); H01L 33/50 (2010.01); H01L 33/64 (2010.01); H01L 25/075 (2006.01);
U.S. Cl.
CPC ...
H01L 33/54 (2013.01); G02B 6/0055 (2013.01); G02B 6/0073 (2013.01); G02B 6/0083 (2013.01); G02F 1/133603 (2013.01); H01L 33/20 (2013.01); H01L 33/507 (2013.01); H01L 33/641 (2013.01); G02F 1/133605 (2013.01); G02F 2001/133607 (2013.01); H01L 25/0753 (2013.01);
Abstract
A light source module having high efficiency and high heat dissipation characteristics and a backlight unit and a liquid crystal display device including the same are disclosed. The light source module comprises light sources packaged in a printed circuit board, and an encapsulation film surrounding the light sources, wherein the light sources have a triangular prism shape.