Patent ID: 11895775
Assignee: UNIVERSITY OF MARYLAND, COLLEGE PARK
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 32:
33. The method of claim 32, further comprising:
interposing each of at least one third high-temperature solder paste pad and at least one fourth high-temperature solder paste pad between a source terminal of a respective one of said at least one first and second switch dies and a respective one of said first and third surface of said first and second PCB, respectively, and
forming a third array of THVs through said first PCB and a second array of THVs through said second PCB, each of said third and fourth arrays of THVs extending in alignment with said source terminal of a respective one of said at least first and second switch dies in contact with a respective one of said third and fourth high-temperature solder paste pads,
positioning said first array of THVs formed through said first PCB in alignment with said fourth array of THVs formed through said second PCB, and
positioning said second array of THVs formed through said second PCB in alignment with said third array of THVs formed through said first PCB.