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. 01, 2014
Filed:
Mar. 04, 2011
Yongseog Jeon, Seoul, KR;
Yongjin Kim, Seoul, KR;
Jeongsoo Lee, Seoul, KR;
Youngjae Cho, Seoul, KR;
Moonsung Cho, Seoul, KR;
Yongseog Jeon, Seoul, KR;
Yongjin Kim, Seoul, KR;
Jeongsoo Lee, Seoul, KR;
Youngjae Cho, Seoul, KR;
Moonsung Cho, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A light module may include a base having a first side and a second side, and a light source on the first side of the base and having a light emitting diode (LED) to emit light in a direction away from the base. A plurality of cooling fins may be provided on the second side of the base, the plurality of cooling fins including a first set of fins having a first height and a second set of fins having a second height, wherein the first height is less than the second height. A driving circuit may be provided on the first set of cooling fins having the first height, wherein the first set of cooling fins are provided between the driving circuit and the second side of the base.