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. 09, 2022
Filed:
Sep. 12, 2019
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsin-Chu, TW;
Abstract
A transistor that is formed with a transition metal dichalcogenide material is provided. The transition metal dichalcogenide material is formed using a direct deposition process and patterned into one or more fins. A gate dielectric and a gate electrode are formed over the one or more fins. Alternatively, the transition metal dichalcogenide material may be formed using a deposition of a non-transition metal dichalcogenide material followed by a treatment to form a transition metal dichalcogenide material. Additionally, fins that utilized the transition metal dichalcogenide material may be formed with sidewalls that are either perpendicular to a substrate or else are sloped relative to the substrate.