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:
Oct. 28, 2025
Filed:
May. 20, 2022
Tokyo Electron Limited, Tokyo, JP;
H. Jim Fulford, Albany, NY (US);
Mark I. Gardner, Albany, NY (US);
Partha Mukhopadhyay, Albany, NY (US);
Tokyo Electron Limited, Tokyo, JP;
Abstract
A semiconductor device may include a transistor structure. The transistor structure may include a metal structure extending along a vertical direction; a gate dielectric layer around the metal structure; a channel layer around the gate dielectric layer; a first metal electrode disposed below the metal structure and in electrical contact with a first end of the channel layer; a second metal electrode disposed above the metal structure and in electrical contact with a second end of the channel layer; and a third metal electrode disposed above and in electrical contact with the metal structure.