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:
Dec. 30, 2025
Filed:
Oct. 26, 2021
International Business Machines Corporation, Armonk, NY (US);
Ruilong Xie, Niskayuna, NY (US);
Carl Radens, LaGrangeville, NY (US);
Kangguo Cheng, Schenectady, NY (US);
Juntao Li, Cohoes, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A semiconductor structure is provided that includes a second nanosheet device of a second conductivity type stacked over a first nanosheet device of a first conductivity type that is different from the second conductivity type. Each of the first and second nanosheet devices includes at least one semiconductor channel material nanosheet. One side of the least one semiconductor channel material nanosheet of both the first and second nanosheet devices contacts a dielectric material, while another side of the least one semiconductor channel material nanosheet of both the first and second nanosheet devices contacts a functional gate-containing liner that extends laterally to connect to a gate contact of each first and second nanosheet device.