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:
Nov. 20, 1979
Filed:
Apr. 13, 1978
Applicant:
Inventors:
Gerrit J Koel, Eindhoven, NL;
Jan Gerkema, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204 15 ; 204 / ; 2041 / ;
Abstract
A method of manufacturing a device in which a conductive base pattern is formed on a substrate and is reinforced by electroplating so as to obtain a conductor pattern, characterized in that at least a surface layer of the substrate consists of an electrically insulating material on which an auxiliary layer is provided having a sheet resistance between 10.sup.12 and 10.sup.17 ohms per square, after which the base pattern is formed on the last-mentioned layer.