Patent ID: 7247938

Claim:
An electronic device comprising a carrier having, between a first side and an opposite second side, a first etch mask, a first patterned metal layer, a patterned intermediate layer, a second patterned metal layer and a second etch mask for use of etching of the second metal layer, wherein the first and second etch mask each have an adhesive layer for solder, wherein the first patterned metal layer is electroconductively connected to a first electric element and to the second metal layer, and the first patterned metal layer further includes parts projecting with respect to the intermediate layer, the projecting parts of the first metal layer are anchored in an envelope in which the first electric element is present on the first side of the carrier, wherein contacts of the electric element are electroconductively connected to the first metal layer, and wherein the first electric element and a second electric element are interconnected by an interconnect track that is defined in the first metal layer, while a corresponding interconnect track is absent in the second metal layer.