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:
Feb. 08, 2022
Filed:
Apr. 04, 2016
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Tetsuya Nakatsuka, Tokyo, JP;
Shinya Kawakita, Tokyo, JP;
Susumu Ishida, Tokyo, JP;
Isamu Yoshida, Tokyo, JP;
Osamu Ikeda, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/24 (2006.01); H01L 21/54 (2006.01); H01L 23/42 (2006.01); B29C 45/14 (2006.01); H01L 23/31 (2006.01); B29K 67/00 (2006.01); B29K 705/02 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
H01L 23/24 (2013.01); B29C 45/14639 (2013.01); H01L 21/54 (2013.01); H01L 23/3135 (2013.01); H01L 23/42 (2013.01); B29K 2067/00 (2013.01); B29K 2705/02 (2013.01); B29L 2031/3406 (2013.01);
Abstract
Provided is a sealing structure including a housing that houses a heat generating member or a heat dissipation member thereinside, and a resin that is filled in the housing. In a sectional view, the housing includes a first recess portion in a position facing the heat generating member or the heat dissipation member.