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:
Aug. 05, 1986
Filed:
Oct. 30, 1984
Abstract
A semiconductor rectifier device includes a heat-radiating substrate, a flame-sprayed insulating layer formed directly on a surface of the substrate, at least one first flame-sprayed metal layer selectively formed on the surface of the radiation substrate, and a second metal layer selectively formed on the flame-sprayed insulating layer. A rectifying circuit has first and second rectifying elements which are electrically coupled, respectively, at terminals of opposite polarities, with the first flame-sprayed metal layer and the second flame-sprayed metal layer. An electrode electrically connects the terminals of the rectifying elements having polarities opposite to those of the terminals connected to the first and second flame-sprayed layers.