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:
Oct. 06, 1998
Filed:
Feb. 02, 1995
Applicant:
Inventors:
Mark Jon Loboda, Midland, MI (US);
Keith Winton Michael, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257 77 ; 257 55 ; 257 63 ;
Abstract
Disclosed is the use of silicon carbide as a barrier layer to prevent the diffusion of metal atoms between adjacent conductors separated by a dielectric material. This advancement allows for the use of low resistivity metals and low dielectric constant dielectric layers in integrated circuits and wiring boards.