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:
Sep. 11, 2007
Filed:
Dec. 22, 2005
Young Ki Lee, Seoul, KR;
Seog Moon Choi, Seoul, KR;
Yong Sik Kim, Seoul, KR;
Sang Hyun Shin, Kyungki-do, KR;
Young Ki Lee, Seoul, KR;
Seog Moon Choi, Seoul, KR;
Yong Sik Kim, Seoul, KR;
Sang Hyun Shin, Kyungki-do, KR;
Abstract
The invention provides a fabrication method of an LED package for easily fabricating LED packages of excellent heat radiation characteristics. In the method, a metallic package substrate having a recess and a reflecting surface formed in the recess is prepared, and the package substrate is selectively anodized and divided into two package electrode parts divided from each other. Then, an light emitting device is mounted on the bottom of the recess. Preferably, the package substrate is a metal substrate made of Al or Al-based metal.