Patent ID: 9087636
Filing Date: 2015-07-21
Classification: B33Y,H01F,H03K,H05K,Y10T

Abstract:
1. A method comprising: producing a coil integrated in a substrate or applied to the substrate, wherein the coil has first winding portions, which each of the first winding portions has a first end and a second end, and wherein the coil has second winding portions and third winding portions, wherein each of the first winding portions has a first end and a second end by the second winding portions and two corresponding second ends of the first winding portions are electrically interconnected by the third winding portions, such that coil windings of the coil are thus formed, wherein at least the first winding portions are applied by a 3D printing process comprising at least one of an aerosol jet printing process and an inkjet printing process; and producing a cavity in the substrate, wherein the first winding portions are applied to flanks of the cavity and the second winding portions are applied to a base of the cavity by the 3D printing process, wherein, after applying the first and second winding portions, the method comprises: