Semiconductor device comprising projecting contact layers

A method of manufacturing a semiconductor device comprising a semiconductor body having two substantially parallel oppositely located surfaces which are provided with a conductive connection, said method comprising the steps of providing a monocrystalline semiconductor layer provided with a metallic layer on both sides, said metallic layer on one side only locally adjoining directly the surface of the semiconductor and for the remainder being separated from the surface of the semiconductor layer by an intermediate layer with the metallic layer on said one side having one or more band shaped extensions present on the intermediate layer, entirely removing the intermediate layer prior to shaping the semiconductor layer, shaping the semiconductor body by subjecting the said semiconductor layer to a treatment to remove the semiconductor material from said one of the sides up to the oppositely located side while using a mask, said mask being formed by the part of the metallic layer on said one side directly present on the semiconductor layer surface, such that during the semiconductor material removal the part of the semiconductor layer present below said metallic layer is removed with the exception of the semiconductor body to be formed and at least a band-shaped part of the metallic layer projects laterally beyond the semiconductor body to form a projection which constitutes a connection conductor for said semiconductor body.