Patent ID: 7319217
Filing Date: 2008-01-15
Classification: H01L,H04N

Abstract:
1. A semiconductor image sensor module comprising at least: a semiconductor image sensor chip having a transistor forming region formed at a first main surface of a semiconductor substrate and having a photoelectric conversion region with a light incident surface formed at a second main surface opposite to the first main surface side and an image signal processing chip in which image signals formed in said semiconductor image sensor chip are processed, wherein a plurality of bump electrodes are formed over the first main surface of said semiconductor image sensor chip, a plurality of bump electrodes are formed over said image signal processing chip, said semiconductor image sensor chip and image signal processing chip are secured together with a heat dissipating means therebetween, and wherein said heat dissipating means is comprised of conductive material, said heat dissipating means has openings, in which conductive electrodes surrounded with insulative material are formed, at positions corresponding to said plurality of bump electrodes and individual ones of the plurality of bump electrodes of said semiconductor image sensor chip and individual ones of the plurality of bump electrodes on said image signal processing chip are electrically connected through the conductive electrodes.