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:
Dec. 07, 2010
Filed:
Feb. 28, 2007
Applicants:
Seung-han Baek, Bucheon-si, KR;
Seung-won Lim, Bucheon-si, KR;
Inventors:
Seung-han Baek, Bucheon-si, KR;
Seung-won Lim, Bucheon-si, KR;
Assignee:
Fairchild Korea Semiconductor, Ltd., Bucheon-si, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/04 (2006.01); H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A package and a package assembly for a power device having a high operation voltage and impulse voltage are provided. The package assembly for a power device comprises an assembly wherein the power device is encapsulated and electrically connected to a lead protruding outside the package, and an isolation spacer filling a clearance distance between the package and a heat sink attached to the package.