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. 09, 1986
Filed:
Sep. 25, 1985
Applicant:
Inventors:
Yoshiro Nakayama, Yokohama, JP;
Hidetake Suzuki, Tokyo, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 15 ; 357 22 ; 357 65 ; 357 67 ; 357 71 ;
Abstract
A compact connection structure between two electrodes made of two types of metals, i.e., metals which respectively make Schottky and ohmic contact with a semiconductor, is provided by using a high melting point metal or silicide thereof which makes Schottky contact with the semiconductor as one electrode metal. The two types of electrodes can be brought into direct contact with each other, enabling elimination of through hole connections between them and therefore increased semiconductor device density.