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. 23, 2025
Filed:
Jun. 08, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
Semiconductor device structures and methods for manufacturing the same are provided. A semiconductor device structure is provided. The semiconductor device structure includes an isolation structure formed over a substrate, and first nanostructures formed over the isolation structure along a first direction. The semiconductor device structure includes a first gate structure formed over the first nanostructures along a second direction, and a first dielectric structure formed adjacent to the first nanostructures along the first direction. The first dielectric structure is in direct contact with the first nanostructures. The semiconductor device structure includes a second gate structure formed adjacent to the first gate structure, and the second gate structure is formed directly over the first dielectric structure.