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. 14, 2011
Filed:
Jun. 30, 2008
Jung Hoo Seo, Ansan-si, KR;
DO Hyung Kim, Ansan-si, KR;
Byoung Ki Pyo, Ansan-si, KR;
You Jin Kwon, Ansan-si, KR;
Ju Yong Shim, Ansan-si, KR;
Jung Hoo Seo, Ansan-si, KR;
Do Hyung Kim, Ansan-si, KR;
Byoung Ki Pyo, Ansan-si, KR;
You Jin Kwon, Ansan-si, KR;
Ju Yong Shim, Ansan-si, KR;
Seoul Semiconductor Co., Ltd., Seoul, KR;
Abstract
A multi-LED package includes a heat sink including a primary slug and a secondary slug separated from each other, a primary LED chip mounted on the primary slug, one or more secondary LED chips mounted on the secondary slug, a lead frame structure electrically wired to the primary and secondary LED chips, and a phosphor covering at least a part of the primary LED chip. Another multi-LED package includes a heat sink having an upper surface and partitions protruding therefrom, a primary LED chip mounted inside the partitions, one or more secondary LED chips mounted outside the partitions, a lead frame structure electrically wired to the primary and secondary LED chips, and a phosphor covering at least a part of the primary LED chip.