Patent ID: 6956741

Claim:
A semiconductor package, comprising: a substrate having at least one opening penetrating therethrough; a heat sink having a first surface and a corresponding second surface, wherein a thermally conductive adhesive is applied on the first surface of the heat sink, via which the heat sink is attached to the substrate and covers one end of the opening of the substrate; at least one semiconductor chip mounted on the substrate and over the other end of the opening via the thermally conductive adhesive, making the thermally conductive adhesive filling the opening interposed between the semiconductor chip and the heat sink; a plurality of first conductive elements for electrically coupling the semiconductor chip to the substrate; a molding compound for encapsulating the semiconductor chip, the plurality of first conductive elements, and a portion of the substrate; and a plurality of second conductive elements implanted on a side of the substrate where the heat sink is attached, for electrically connecting the substrate to an external device.