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:
Mar. 04, 2025
Filed:
Jul. 22, 2022
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
Semiconductor structures and method for manufacturing the same are provided. The method includes forming a first conductive structure over a substrate and forming a second conductive structure through a dielectric layer over the first conductive structure. The method further includes partially removing the dielectric layer to reduce a thickness of the dielectric layer along a first direction and forming a third conductive structure over the second conductive structure. In addition, a first portion of the third conductive structure is within a projection area of the second conductive structure along the first direction, and a second portion of the third conductive structure is outside the projection area of the second conductive structure along the first direction, and a first bottom surface of the first portion is spaced apart from a second bottom surface of the second portion by a distance along the first direction.