Patent ID: 7423335

Claim:
An image sensor multi-chips package structure, comprising: a first package comprising a first chip with image sensors having first bonding pads and micro lens on a first active surface, a first die receiving window and first conductive inter-connecting through holes penetrated from a first upper contact pads on a first upper surface of said first chip to a first lower contact pads on a first lower surface of said first chip, wherein a first upper build up layer on said active surface of said first chip except said micro lens and coupling from said first bonding pads to said first upper contact pads; at least a second package comprising a second chip having second bonding pads on a second active surface, a second die receiving window and second conductive inter-connecting through holes penetrated from a second upper contact pads of a second upper surface of said second chip to a second lower contact pads on a second lower surface of said second chip, wherein a second upper build up layers on said second upper surface for coupling from said second bonding pads to said second upper contact pads, and second lower build up layers under said second lower surface for coupling from said second lower contact pads to terminal pads located under said second lower surface; and inter-connecting structures coupled between said first lower contact pads to said second upper contact pads.