Patent ID: 7271493

Claim:
A semiconductor package for multimedia card, comprising: a dielectric material layer formed with a plurality of openings penetrating the same, wherein the openings are arranged along one side of the dielectric material layer; a conductive material applied in the openings of the dielectric material layer; a conductive layer formed on the dielectric material layer and the conductive material, wherein the conductive layer comprises a plurality of conductive traces, and each of the conductive traces has a terminal; at least one chip mounted on the dielectric material layer and electrically connected to the terminals of the conductive traces by a plurality of bonding wires or solder bumps; an encapsulant for encapsulating the chip and the conductive layer, with the dielectric material layer and the conductive material being partly exposed from the encapsulant; and an insulating cover for covering the encapsulant, exclusive of the exposed part of the dielectric material layer and the exposed part of the conductive material.