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:
Jan. 07, 2014
Filed:
Oct. 01, 2010
Ernst Feurer, Blaustein, DE;
Bruno Holl, Ulm, DE;
Alexander Kaiser, Schemmerhofen, DE;
Karin Ruess, Stuttgart, DE;
Ernst Feurer, Blaustein, DE;
Bruno Holl, Ulm, DE;
Alexander Kaiser, Schemmerhofen, DE;
Karin Ruess, Stuttgart, DE;
Cicor Management AG, Zurich, CH;
Abstract
For a method for producing a flexible circuit configuration in the form of a layer sequence of at least one insulating layer and at least one conductive layer, typically multiple insulating layers (N, N, N, NF) and multiple structured conductive layers (L, L), the layer sequence for the flexible circuit configuration is deposited on a rigid substrate so that the adhesion of the layer sequence with respect to the substrate is less in an inner area, in which at least one, preferably multiple flexible circuit configurations are created, than in an edge area (RB) which surrounds the inner area (ZB). An intermediate layer can advantageously be deposited for this purpose in the edge area, which causes a stronger adhesion of the layer sequence over the edge area than the inner area, which is not provided with an intermediate layer.