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. 16, 2020
Filed:
Mar. 07, 2019
Applicant:
Fuji Electric Co., Ltd., Kanagawa, JP;
Inventor:
Yuko Nakamata, Nagano, JP;
Assignee:
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/433 (2006.01); H01L 23/367 (2006.01); H01L 23/31 (2006.01);
U.S. Cl.
CPC ...
H01L 23/433 (2013.01); H01L 23/3121 (2013.01); H01L 23/367 (2013.01);
Abstract
A semiconductor device, including: a semiconductor module including a layered substrate on which a semiconductor element is mounted, and a sealing material; and a cooler provided on the semiconductor module via a thermal compound. The thermal compound includes a base oil, microfillers having a ceramic as a main component, and nanofillers having a resin as a main component.