Patent ID: 6515370
Filing Date: 2003-02-04
Classification: H01L

Abstract:
An integrated type semiconductor device comprising:a first semiconductor device having a semiconductor chip with first electrodes, a stress relieving structure provided on the semiconductor chip, a plurality of wires formed from the first electrodes, and external electrodes formed over the stress relieving structure and connected to any ones of the wires; and a second semiconductor device having second electrodes, the second semiconductor device being electrically connected to any ones of the wires of the first semiconductor device at portions avoiding the external electrodes, wherein a first surface of the first semiconductor device on which the first electrodes are formed is opposed to a second surface of the second semiconductor device on which the second electrodes are formed, wherein the stress relieving structure comprises a stress relieving layer provided on the semiconductor chip, the ones of the wires connected to the external electrodes are formed extending from the first electrodes to an area on the stress relieving layer without a gap between the wires and the stress relieving layer.