Patent ID: 7061092

Claim:
A multi-chip module, comprising: a substrate having a first side and a second side and at least two elongate through-slots extending from the first side to the second side thereof, the at least two elongate through-slots each having a length and a width; electrical conductors formed on the first side and the second side of the substrate, the electrical conductors having connection terminals adjacent the at least two elongate through-slots for bonding portions of wires to bond pads exposed through the at least two elongate through-slots; electrical input/output connectors for connecting the electrical conductors to an external circuit; a first semiconductor die having an active surface with a plurality of bond pads thereon and a reverse surface, a portion of the active surface bonded to the first side of the substrate, at least one bond pad of the plurality of bond pads on the active surface of the first semiconductor die exposed through a through-slot of the at least two elongate through-slots in the substrate for bonding a portion of a wire to at least one of the electrical conductors on the second side of the substrate; a second semiconductor die having an active surface with a plurality of bond pads thereon and a reverse surface, a portion of the active surface of the second semiconductor die bonded to the second side of the substrate, at least one bond pad of the plurality of bond pads thereon exposed through another through-slot of the at least two elongate through-slots in the substrate for wire-bonding to at least one of the electrical conductors on the first side of the substrate; at least two conductive wires connecting at least two bond pads of the plurality of bond pads on the first semiconductor die and the second semiconductor die to at least two of the connection terminals, one of the at least two connection terminals located on the first side of the substrate and another of the at least two connection terminals located on the second side of the substrate, the first semiconductor die and the second semiconductor die positioned wherein a conductive wire connected thereto extends through a through-slot of the at least two elongate through-slots in the substrate; and a flowable, hardenable glob-top material in at least one of the through-slots, the material at least partially encapsulating at least one of the at least two conductive wires therein, the at least one of the at least two conductive wires electrically attached to the first semiconductor die, the glob-top material extending away from the through-slot towards the second semiconductor die, thereby contacting the second semiconductor die.