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, 2015
Filed:
Oct. 11, 2013
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Joo Hyang Park, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01); G02F 1/1335 (2006.01); F21V 8/00 (2006.01); H01L 25/075 (2006.01); H01L 33/50 (2010.01); H01L 33/54 (2010.01);
U.S. Cl.
CPC ...
G02F 1/133603 (2013.01); G02B 6/0023 (2013.01); G02B 6/003 (2013.01); G02F 2001/133607 (2013.01); H01L 25/0753 (2013.01); H01L 33/50 (2013.01); H01L 33/54 (2013.01); H01L 2224/48091 (2013.01);
Abstract
A lighting unit may include a bottom cover having a plurality of sidewalls, a board, a plurality of light emitting diodes, and a light-transmitting resin layer over the plurality of light emitting devices and the board. One of the sidewalls includes a first fixing groove having an inside region greater than an opened inlet region. The light-transmitting resin layer may be provided within the first fixing groove in order to support the light-transmitting resin layer.