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. 07, 2016
Filed:
Jul. 10, 2013
Gam Gon Kim, Seoul, KR;
Gam Gon Kim, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
Disclosed are a light emitting device and a lighting system which uses a light emitting diode. The light emitting device includes a body which has a first and a second sidewall. The sidewalls have a first length and a corresponding third and fourth sidewalls. The third and fourth sidewalls are close to the first and second sidewalls and have a second length shorter than the first length, and a concave portion which has an open upper portion. A first lead frame is disposed in the concave portion of the body which includes a first cavity having a depth lower than a bottom of the concave portion. Also, a second lead frame is disposed in the concave portion of the body and includes a second cavity having a depth lower than the bottom of the concave portion. There is a gap part between the first and second lead frames. In the first cavity is a light emitting chip, and in the second cavity there is a light emitting chip.