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:
Mar. 13, 1990
Filed:
Jan. 27, 1989
Applicant:
Inventors:
Kouji Kikuchi, Kawasaki, JP;
Kazuo Endo, Yokohama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 51 ; 357 55 ; 357 67 ; 357 71 ;
Abstract
A semiconductor device comprises a semiconductor substrate, an insulating layer formed on the substrate, and a fuse deposited on the insulating layer so as to be interposed between two wiring layers. The fuse is prepared from high melting point metal silicide.