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:
Jul. 27, 2004
Filed:
Oct. 30, 2001
Applicant:
Inventors:
Kazuhide Abe, Tokyo, JP;
Yusuke Harada, Tokyo, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/128 ; H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/128 ; H01L 2/144 ;
Abstract
Before deposition of a CVD titanium film on a cobalt silicide layer, an element which reacts with titanium is provided in the cobalt silicide layer in advance. Thereafter, the CVD titanium film is deposited on the cobalt silicide using a titanium tetrachloride gas.