Horizon IP PTE Ltd.
Programmable active cooling device
Cooling devices for SOI wafers and methods for forming the devices are presented. A substrate having a top surface layer, a support substrate and an insulator layer isolating the top surface layer from the support substrate is provided. At least one device is disposed in the top surface layer of the substrate. The IC includes a cooling device. The cooling device includes a doped layer which is disposed in a top surface of the support substrate, and a RDL layer disposed within the support substrate below the doped layer for providing connections to hotspots in the doped layer to facilitate thermoelectric conduction of heat in the hotspots away from the hotspots.
GLOBALFOUNDRIES SINGAPORE PTE. LTD.
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Kheng Chok Wei Juan Boon Kam Chew
Tee Liu Tan Leong