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. 12, 1994
Filed:
Jul. 22, 1992
Applicant:
Inventors:
Landon Vines, San Antonio, TX (US);
John Cain, Schertz, TX (US);
Chang-Ou Lee, San Antonio, TX (US);
Sigmund Koenigseder, San Antonio, TX (US);
Felix Fujishiro, San Antonio, TX (US);
Assignee:
VLSI Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257764 ; 257383 ; 257751 ; 257763 ; 257770 ;
Abstract
Increases in the contact resistance at the aluminum-silicon interface in contact points is inhibited by employing a molybdenum boride conductive barrier layer between the aluminum conductor and the silicon substrate.