Abstract: An encapsulated integrated circuit is provided including a semiconductor die, a printed circuit board, and an encapsulant. The printed circuit board is conductively coupled to the semiconductor die and comprises a laminate defining first and second major faces. The laminate includes a solder resist layer, an electrically conductive layer, and a bismaleimide triazine resin laminate including a selected laminated layer and an adjacent laminated layer. The electrically conductive layer is interposed between the solder resist layer and the underlying substrate. The selected laminated layer is disposed closer to the first major face than the adjacent laminated layer. The laminate includes at least one void formed therein so as to extend from one of the major faces through the solder resist layer and the electrically conductive layer at least as far as the adjacent laminated layer.

Abstract: A resin-encapsulation semiconductor device of this invention includes a die pad for mounting a semiconductor element; a plurality of supporting leads; a semiconductor element; a plurality of leads disposed to have tips thereof opposing the die pad; metal wires; and an encapsulation resin for encapsulating the die pad excluding a bottom thereof, the leads excluding bottoms and outside edges thereof, connecting regions with the metal wires, the supporting leads and the semiconductor element. The outside edges of the leads are disposed on substantially the same plane as the side face of the encapsulation resin, and the tip of each lead has a thin portion where the thickness is reduced in an upper face thereof.

Abstract: Two dice may be provided within a single package so that one pin and associated leadfinger may be coupled to bond pads on different dice. This may mean that two different bond pads on different dice are coupled, for example by wirebonding, to the same leadfinger. An adhesive tape may be secured so as to bridge the two dice. One or more conductive traces are formed on the upper side of the adhesive tape and adhesive is provided on the other side to secure the tape to the two dice. As a result, wire bonds may be made from a pad on one die to a trace and then from the opposite side of the trace to a leadfinger. At the same time, a wire bond may be made from a pad on the other die to the same leadfinger. In another embodiment, an adhesive tape with a conductive trace on it may be used as a wire bond bridge to join spaced bond pads on a single chip.