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. 19, 2018
Filed:
Jul. 15, 2014
Hitachi, Ltd., Chiyoda-ku, Tokyo, JP;
Toru Masuda, Tokyo, JP;
Akitoyo Konno, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A first conductive pattern includes: a first feeding point for supplying a potential to the first conductive pattern located at one end thereof; one or more diode elements located over the first conductive pattern; and a plurality of switching elements over the first conductive pattern on the opposite side to the first feeding point with the diode elements in between. A second conductive pattern includes a second feeding point that is provided in proximity to the first feeding point and supplies a potential different from that for the first conductive pattern to the second conductive pattern. The plurality of the switching elements is electrically connected with the second conductive pattern through a plurality of bonding wires. The second conductive pattern is provided with a slit pattern that defines an area of connection of the plurality of the bonding wires with the second conductive pattern over the second conductive pattern.