Patent ID: 7755178

Claim:
A base semiconductor component for a semiconductor component stack comprising: a semiconductor chip arranged on a stiff wiring substrate, wherein an active upper side of the semiconductor chip faces toward the wiring substrate, the wiring substrate having contact pads on its upper side in edge regions and external contacts of the base semiconductor component on its underside opposite to the semiconductor chip; contact areas of an integrated circuit of the active upper side of the semiconductor chip, the external contacts, and the contact pads are electrically connected to one another via wiring lines and through contacts of the wiring substrate; a deformable interconnection film defines an upper side of the base semiconductor component and has a freely accessible arrangement pattern of stack contact areas arranged congruently with respect to external contacts of a semiconductor component to be stacked; the interconnection film is deformed in its edge regions toward the contact pads of the wiring substrate; the stack contact areas are electrically connected to the contact pads of the wiring substrate via conductor tracks of the interconnection film; and a supporting plate arranged between the interconnection film and the semiconductor chip.