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:
Oct. 06, 2015
Filed:
Aug. 05, 2014
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Samsung Electro-Mechanics Co., Ltd., Gyeonggi-Do, KR;
Abstract
Disclosed herein are a power module package and a method of manufacturing the same. According to a preferred embodiment of the present invention, the power module package includes: a lead frame on which a power device and a control IC electrically connected to the power device and controlling the power device are mounted; and a thermal sheet bonded to one surface of the lead frame, wherein the thermal sheet includes first and second resin layers which include a thermal conductive inorganic filler and are added with a mixture of phenyl glycidyl ether (PGE) and alkyl glycidyl ether (Alkyl (C12 to C14) glycidyl ether), and a thermal spreader of a metal material disposed at a bonded interface which is formed between the first and second resin layers. Therefore, it is possible to easily improve a thermal property of the power module package by a thermal spreading effect due to the thermal spreader.