Patent ID: 8115302

Claim:
An electronic module, comprising: a first carrier substrate; a second carrier substrate formed of silicon, which is bonded to the first carrier substrate; a plurality of IC (integrated circuit) chips flip-chip bonded to the second carrier substrate; a microchannel cooling device formed of silicon, the microchannel cooling device comprising a first surface that is thermally bonded to a non active surface of each of the IC chips, the microchannel cooling device having a plurality of coolant inlet and outlet manifolds formed in a second surface opposite the first surface, wherein the width of the microchannel cooling device is less than the width of the first carrier substrate, the same as the width of the second carrier substrate and greater than the width of each of the IC chips; a package cap attached to the second surface of the microchannel cooling device using a flexible seal, the package cap comprising fluid distribution manifolds that are aligned to corresponding inlet and outlet manifolds of the microchannel cooling device.