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:
Apr. 02, 1985
Filed:
Oct. 22, 1979
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Berlin and Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
118 501 ; 118719 ; 118720 ; 118723 ; 118730 ; 427 41 ; 427 42 ; 427250 ; 4272557 ;
Abstract
Electrical components which have alternate metal and polymer layers carried on a substrate are produced by fixing the substrates on a rotatable drum and rotating the drum through first and second vacuum chambers which are air-locked with respect to each other. A metal layer is applied in the first vacuum chamber by vapor deposition or sputtering and a polymer layer is provided in the second chamber by a glow discharge operation.