Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Technische Unversität Berlin

Stefan Karaszkiewicz

Andreas Ostmann

Dionysios Manessis

Lars Böttcher

An electronic unit is produced including at least one electronic component at least partially embedded in an insulating material. A film assembly is provided with at least one conductive layer and a carrier layer. The conductive layer includes openings in the form of holes for receiving bumps, which are connected to contact surfaces of the at least one electronic component. The at least one component is placed on the film assembly such that the bumps engage with the openings of the conductive layer. The at least one component is partially embedded from the side opposite of the bumps into a dielectric layer. The carrier layer of the film assembly is removed such that the surface of the bumps is exposed. A metallization layer is then deposited on the side of the remaining conductive layer having the exposed bumps and so as to produce conductor tracks that overlap with the bumps.

Growing community of inventors

Berlin, Germany

Stefan Karaszkiewicz