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:
Jun. 24, 2014
Filed:
Nov. 02, 2011
Tae Young Choi, Seoul, KR;
Won Jin Son, Seoul, KR;
Dong Nyung Lim, Seoul, KR;
Jung Ha Hwang, Seoul, KR;
Seung Yeon Lee, Seoul, KR;
Cheon Joo Kim, Seoul, KR;
Sung Ho Kim, Seoul, KR;
Tae Young Choi, Seoul, KR;
Won Jin Son, Seoul, KR;
Dong Nyung Lim, Seoul, KR;
Jung Ha Hwang, Seoul, KR;
Seung Yeon Lee, Seoul, KR;
Cheon Joo Kim, Seoul, KR;
Sung Ho Kim, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
A lighting device may be provided that includes a heat sink which includes one surface and a receiving recess; a light emitting module which is disposed on the one surface of the heat sink and includes a substrate and a plurality of light sources disposed on the substrate, wherein the substrate includes a hole and a plurality of via-holes; a power controller which includes an electrode pin electrically connected to the light emitting module through the via hole; and aninsulating inner case which receives the power controller therein and is disposed in the receiving recess of the heat sink, wherein the light sources include an lighting emitting diode.