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:
Feb. 21, 1989
Filed:
Mar. 04, 1988
Applicant:
Inventor:
Joseph R Rellick, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156 89 ; 29851 ; 29852 ; 174 685 ; 264 58 ; 264 61 ; 264 67 ; 156253 ;
Abstract
The invention is directed to a method for fabricating multilayer circuits on rigid substrates using conventional dielectric green tape and thick film conductive pastes while maintaining excellent X-Y dimensional stability.