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. 25, 2019
Filed:
Apr. 28, 2017
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Naoki Ikeda, Tokyo, JP;
Hisashi Oda, Tokyo, JP;
Maki Hasegawa, Tokyo, JP;
Hisashi Kawafuji, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 23/31 (2006.01); H01L 25/00 (2006.01); H01L 25/07 (2006.01); H01L 25/18 (2006.01); H01L 23/433 (2006.01); H01L 23/495 (2006.01);
U.S. Cl.
CPC ...
H01L 25/50 (2013.01); H01L 21/4825 (2013.01); H01L 21/4842 (2013.01); H01L 21/565 (2013.01); H01L 23/3114 (2013.01); H01L 23/4334 (2013.01); H01L 23/4952 (2013.01); H01L 23/49503 (2013.01); H01L 23/49513 (2013.01); H01L 23/49531 (2013.01); H01L 23/49537 (2013.01); H01L 23/49541 (2013.01); H01L 23/49562 (2013.01); H01L 23/49568 (2013.01); H01L 23/49575 (2013.01); H01L 25/072 (2013.01); H01L 25/18 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48137 (2013.01); H01L 2224/48247 (2013.01); H01L 2924/13055 (2013.01);
Abstract
A power module includes one control IC and a plurality of reverse conducting insulated gate bipolar transistors (RC-IGBTs). The control IC has the functions of a high-voltage IC and a low-voltage IC. The plurality of RC-IGBTs are disposed on three of four sides of the control IC and connected to the control IC through only wires.