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:
Jul. 02, 2013
Filed:
Mar. 04, 2011
Applicant:
Kyung-il Kong, Seoul, KR;
Inventor:
Kyung-il Kong, Seoul, KR;
Assignee:
LG Innotek Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 61/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lamp device includes a heat sink, substrate, and fixing surface. The heat sink has a body with an opening, a plurality of fins for dissipating heat, and a plate coupled to the fins. The substrate is located under the fins and is coupled to a plurality of light emitting diodes. The fixing surface is coupled to the heat sink and also has an opening. Light from the light emitting diodes is emitted to the opening of the fixing surface, and a same axis passes through the openings of the body and fixing surface.