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:
Oct. 07, 2014
Filed:
Feb. 13, 2012
Kazunori Taguchi, Tokyo, JP;
Kazunori Taguchi, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A pressure contact semiconductor device includes a cathode post electrode and a gate electrode formed on a top surface of a substrate, an anode post electrode formed on a bottom surface thereof, a circuit substrate, a cathode flange overlapping the cathode post electrode and connected to the circuit substrate, a cathode fin electrode overlapping the cathode flange, an anode fin electrode underlapping and the anode post electrode, a gate flange connected to both the gate electrode and the circuit substrate, a securing member having a parallel portion parallel to the circuit substrate and a perpendicular portion perpendicular to the circuit substrate, the perpendicular portion being secured to a side of the cathode fin electrode, and a spacer formed from plate material and secured at the top to the parallel portion of the securing member and at the bottom to the circuit substrate.