Patent ID: 8551816

Claim:
A method of interconnecting semiconductor devices, comprising the steps of: positioning a first semiconductor device and a second semiconductor device in proximity to one or more solder balls in a mold, wherein each semiconductor device comprises: a top having a generally planar surface in a first plane; a bottom having a generally planar surface parallel to the first plane; and at least one side having a generally planar surface in a second plane orthogonal to the first plane, wherein the top and the bottom and the at least one side comprise at least three generally planar surfaces and wherein the at least one side comprises one or more edge pads; and reflowing the solder balls, wherein at least one of the solder balls is reflowed to electrically join together at least one of the edge pads of the first semiconductor device and at least one of the edge pads of the second semiconductor device, wherein the at least one of the solder balls is reflowed from a surface of the mold generally parallel to the first plane to a position between the at least one sides of the first and second semiconductor devices.