Patent ID: 11955472
Assignee: GLOBALFOUNDRIES U.S. INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The structure of claim 7, wherein the hybrid semiconductor substrate has a back side and a front side opposite the back side and wherein the semiconductor-controlled rectifier further comprises:
a first P-type contact region on the first Pwell at the front side of the hybrid semiconductor substrate;
a first N-type contact region on the first Nwell at the front side of the hybrid semiconductor substrate;
first contacts electrically connected to the cathode terminal and on the first P-type contact region and the first N-type contact region;
a second P-type contact region and a second N-type contact region on the second Nwell at the front side of the hybrid semiconductor substrate; and
second contacts electrically connected to the anode terminal and on the semiconductor layer, the second P-type contact region and the second N-type contact region.