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:
May. 05, 2026
Filed:
Sep. 19, 2023
International Business Machines Corporation, Armonk, NY (US);
James P Mazza, Saratoga Springs, NY (US);
Koichi Motoyama, Clifton Park, NY (US);
Nicholas Anthony Lanzillo, Wynantskill, NY (US);
Ruilong Xie, Niskayuna, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments are disclosed for a semiconductor structure. The semiconductor structure includes a stacked field effect transistor (FET) including a top FET and a bottom FET. Additionally, the semiconductor structure includes a bottom source/drain (S/D) contact jumper connection within a gate cut region. The gate cut includes a liner spacer and a dielectric fill within the first liner spacer. Additionally, the bottom S/D contact jumper is within the dielectric fill. The semiconductor structure further includes a top S/D contact fly-over over a bottom S/D contact in contact with the bottom S/D contact jumper. Additionally, the semiconductor structure includes a top S/D access metal track over the bottom S/D contact, through the top S/D contact. Further, the semiconductor structure includes a recessed gate cut liner facing the top S/D contact fly-over. Additionally, the semiconductor structure includes a non-recessed gate cut liner facing a non-fly-over top S/D contact.