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. 01, 2019
Filed:
Dec. 19, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
MinJae Kang, Paju-si, KR;
Jaeyong Choi, Paju-si, KR;
MyungWon Seo, Bucheon-si, KR;
Kiyong Yang, Seoul, KR;
SeungJun Lee, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0023 (2013.01); G02B 6/009 (2013.01); G02B 6/0068 (2013.01); G02B 6/0083 (2013.01); G02B 6/0091 (2013.01); G02F 1/133308 (2013.01); G02F 1/133615 (2013.01); G02B 6/0051 (2013.01); G02B 6/0053 (2013.01); G02B 6/0055 (2013.01); G02B 6/0088 (2013.01); G02F 2001/13332 (2013.01); G02F 2201/50 (2013.01); G02F 2201/503 (2013.01);
Abstract
Disclosed are a light source module, a backlight unit including the same, and an LCD device including the same, which prevent image quality and reliability from being degraded. The light source module includes a plurality of light sources mounted on a printed circuit board (PCB), an optical member provided on the PCB to surround the plurality of light sources, and a conductive member coupled to the optical member. The conductive member includes a protrusion grounding the conductive member.