Patent ID: 7449368

Claim:
A method of producing a semiconductor die assembly having a semiconductor die having at least one bond pad on a surface thereof, the method comprising: disposing at least one lead over the semiconductor die and the at least one bond pad; and placing an elongated strip of anisotropically conductive elastomeric material between the at least one bond pad and the at least one lead, the anisotropically conductive elastomeric material including a plurality of layers of conductive material and a plurality of layers of non-conductive material, each single layer of conductive material of the plurality of layers of conductive material separated from each other by a single layer of non-conductive material of the plurality of layers of non-conductive material located therebetween, each single layer of non-conductive material of the plurality of layers of non-conductive material completely separated from each other by each single layer of conductive material, the elongated strip of anisotropically conductive elastomeric material having the plurality of layers of conductive material and the plurality of layers of non-conductive material extending in the same direction to each other and substantially perpendicular to the at least one bond pad and to the at least one lead to connect the at least one bond pad to the at least one lead.