The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2023
Filed:
Oct. 25, 2021
Globalfoundries U.s. Inc., Malta, NY (US);
Vibhor Jain, Williston, VT (US);
Alvin J. Joseph, Williston, VT (US);
Alexander Derrickson, Troy, NY (US);
Judson R. Holt, Ballston Lake, NY (US);
John J. Pekarik, Underhill, VT (US);
GLOBALFOUNDRIES U.S. INC., Malta, NY (US);
Abstract
The present disclosure relates to semiconductor structures and, more particularly, to lateral bipolar transistors and methods of manufacture. The structure includes: an extrinsic base comprising semiconductor material; an intrinsic base comprising semiconductor material which is located below the extrinsic base; a polysilicon emitter on a first side of the extrinsic base; a raised collector on a second side of the extrinsic base; and sidewall spacers on the extrinsic base which separate the extrinsic base from the polysilicon emitter and the raised collector.