Patent ID: 8106505
Filing Date: 2012-01-31
Classification: H01L

Abstract:
1. An assembly, comprising: a chip stack comprising plural chips including plural integrated circuits, a chip of said plural chips including an integrated circuit and a silicon die formed on said integrated circuit of said chip; a casing including an integrated circuit, the integrated circuit comprising plural active elements, an upper portion formed on a side of said chip, and a lower portion formed on another side of said chip, said upper and lower portions of said casing forming a coolant inlet for transporting coolant into said chip stack, and a coolant outlet for transporting said coolant out of said chip stack; a first plurality of through-wafer vias for interconnecting the chips in the chip-stack; a second plurality of through-wafer vias for electrically connecting said integrated circuit of said chip and said integrated circuit of said casing, said second plurality of through-wafer vias being formed in silicon pillars of said silicon die and comprising: plural cards connected to said casing for electrically connecting said casing to a system board, said plural cards comprising: a fluid channel formed between an upper surface of a silicon die formed on a first chip in said chip stack, and a lower surface of a second chip formed above said first chip in said chip stack.