Patent ID: 11862717
Assignee: GLOBALFOUNDRIES U.S. INC.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A lateral bipolar transistor structure comprising:
a semiconductor layer over an insulator layer and including a first single crystal semiconductor material, wherein the semiconductor layer further includes:
an intrinsic base region having a first doping type, and
a pair of (E/C) regions having a second doping type opposite the first doping type, wherein the intrinsic base region is horizontally between the pair of E/C regions;

a pair of superlattice layers each on a respective one of the pair of E/C regions of the semiconductor layer, each superlattice layer including a first upper surface above a second upper surface; and
a pair of raised E/C terminals each on a respective one of the pair of superlattice layers and including a second single crystal semiconductor material, wherein each of the pair of superlattice layers is between one of the pair of E/C regions and one of the pair of raised E/C terminals.