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. 15, 2010
Filed:
Aug. 21, 2008
Chung Hoon Lee, Gyeonggi-do, KR;
DO Hyung Kim, Gyeonggi-do, KR;
Keon Young Lee, Gyeonggi-do, KR;
Seoul Semiconductor Co., Ltd., Seoul, KR;
Abstract
Disclosed is a light emitting diode (LED) package having multiple molding resins. The LED package includes a pair of lead terminals and a heat sink inserted into a heat sink support ring. At least portions of the pair of lead terminals and the heat sink are embedded in a package main body. The package main body has an opening through which the pair of lead terminals is exposed. An LED die is mounted in the opening and electrically connected to the pair of lead terminals. A first molding resin covers the LED die. A second molding resin with higher hardness than the first molding covers the first molding resin. Therefore, stress to be imposed on the LED die can be reduced and the deformation of the molding resins can be prevented.