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. 10, 1986
Filed:
Nov. 20, 1984
Applicant:
Inventors:
Annie Baudrant, St. Martin d'Heres, FR;
Michel Marty, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
29571 ; 29578 ; 29591 ; 148-15 ; 148187 ; 148D / ; 148D / ; 148D / ; 148D / ; 156643 ; 156653 ; 156657 ; 357 231 ; 357 239 ; 357 67 ;
Abstract
The invention concerns an integrated circuit the monocrystalline or polycrystalline silicon zones of which the source, gate and drain are covered with tantalum silicide TaSi.sub.2 while the remainder of the slice is covered with portions of a layer of tantalum oxide Ta.sub.2 O.sub.5, especially on the sides of the grids of polycrystalline silicon and on the thick oxide and an aluminum alloy layer comes into contact with the tantalum silicide to form connections with the portions of tantalum silicide.