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:
Dec. 05, 2000
Filed:
Feb. 09, 1999
Koichi Hashimoto, Kawasaki, JP;
Hiromi Hayashi, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A first metal silicide film is formed on an exposed silicon region of a substrate on which the silicon region and an insulating region are exposed. A metal film is deposited over the whole surface of the substrate covering the first metal silicide film, the metal film capable of being silicidized. A silicon film is deposited on the surface of the metal film. The silicon film and metal film are patterned to form a lamination pattern of the silicon film and metal film continuously extending from a partial area of the exposed silicon region to a partial area of the insulating region. The lamination pattern is heated to establish a silicidation reaction and form a second metal silicide layer.