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:
Apr. 14, 1992
Filed:
Apr. 14, 1989
Andries R Miedema, Eindhoven, NL;
Gerrit J Van Der Kolk, Eindhoven, NL;
Johan P Duchateau, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A device comprising semiconductor elements and conductor tracks of an oxidic superconducting material, electrically conductive connections being formed between semiconductor elements and conductor tracks, is provided with an electrically conductive antidiffusion layer between the semiconductor elements and the conductor tracks. The antidiffusion layer is composed of an amorphous alloy having the composition A.sub.x E.sub.1-x, wherein A is selected from one or more of the elements Zr, Nb, Mo, Ru, Rh, Pd, Hf, Ta, W, Re, Os, Ir and Pt, wherein E is selected from one or more of the elements B, Si, Al, Ga and Ge, and wherein x has a value of from 0.7 to 0.95.