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:
Sep. 23, 2025
Filed:
Aug. 17, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Yi-Bo Liao, Hsinchu, TW;
Lin-Yu Huang, Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A semiconductor device structure, along with methods of forming such, are described. The structure includes a source/drain region and a first conductive feature disposed below the source/drain region. The first conductive feature is electrically connected to the source/drain region. The structure further includes a second conductive feature disposed over the source/drain region, and the second conductive feature is electrically connected to the source/drain region. The structure further includes a third conductive feature disposed on and in contact with a first portion of the second conductive feature and a dielectric layer disposed on and in contact with a second portion of the second conductive feature.