Patent ID: 11917794
Assignee: ADVANCED MICRO DEVICES, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A circuit board for separating temperature domains in cooled systems, the circuit board comprising:
at least one first component configured to be cooled by a first cooling system;
at least one second component conductively coupled to the at least one first component by a superconductive portion of a power plane of the circuit board, wherein the superconductive portion of the power plane is a high temperature cuprate superconductor, wherein the superconductive portion of the power plane is configured to be cooled by the first cooling system, and wherein the first cooling system is configured to provide cooling meeting or falling below a superconductivity threshold associated with the superconductive portion of the power plane of the circuit board; and
an interconnecting bridge configured to conductively couple the at least one first component to the at least one second component by bridging the superconductive portion of the power plane to a non-superconductive portion of the power plane, the non-superconductive portion coupled to the at least one second component.