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:
May. 05, 2015
Filed:
May. 30, 2013
Applicant:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-shi, JP;
Inventor:
Yasuhiko Kawanami, Kitakyushu, JP;
Assignee:
Kabushiki Kaisha Yaskawa Denki, Kitakyushu-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/00 (2006.01); H02M 1/00 (2006.01); H01L 25/07 (2006.01); H01L 25/18 (2006.01); H02M 7/00 (2006.01); H01L 23/498 (2006.01); H01L 23/50 (2006.01);
U.S. Cl.
CPC ...
H02M 1/00 (2013.01); H01L 25/072 (2013.01); H01L 25/18 (2013.01); H02M 7/003 (2013.01); H01L 2224/48227 (2013.01); H01L 2224/73265 (2013.01); H01L 2224/48091 (2013.01); H01L 2924/13091 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/30107 (2013.01); H01L 23/49844 (2013.01); H01L 23/50 (2013.01);
Abstract
A power module includes a power module body portion and a wiring board. The power module body portion includes P-side semiconductor elements and N-side semiconductor elements, and a P-side terminal connection portion, a U-phase terminal connection portion, and an N-side terminal connection portion which establish electrical connection with the wiring board on an upper surface of the power module body portion and into which a current flows from the wiring board and from which a current flows to the wiring board.