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:
Aug. 19, 2025
Filed:
Aug. 31, 2022
International Business Machines Corporation, Armonk, NY (US);
Ruilong Xie, Niskayuna, NY (US);
Kisik Choi, Watervliet, NY (US);
Junli Wang, Slingerlands, NY (US);
Julien Frougier, Albany, NY (US);
Min Gyu Sung, Latham, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A semiconductor structure is presented including a first source/drain (S/D) epi region having a first contact completely wrapping around the first S/D epi region, the first contact electrically connected to a backside power delivery network (BSPDN) and a second S/D epi region having a second contact directly contacting a first sidewall, a second sidewall, and a top surface of the second S/D epi region, the second contact electrically connected to back-end-of-line (BEOL) components.