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:
Aug. 13, 2013
Filed:
Dec. 23, 2010
Applicants:
Kum Tae Lee, Seoul, KR;
Min Sang Kim, Seoul, KR;
Moon Jeong Kim, Seoul, KR;
Sung Young Park, Seoul, KR;
Jeong Hwan Kim, Seoul, KR;
Inventors:
Kum Tae Lee, Seoul, KR;
Min Sang Kim, Seoul, KR;
Moon Jeong Kim, Seoul, KR;
Sung Young Park, Seoul, KR;
Jeong Hwan Kim, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical assembly is provided that may include a light emitting module that includes a plurality of light emitting devices to emit light, a light guide plate, and a side cover. The light guide plate may include at least one protrusion on a top surface of a first part of the light guide plate. The side cover includes a plurality of holes to receive the at least one protrusion.