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. 06, 2022
Filed:
Jul. 23, 2020
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Abstract
A semiconductor device with an isolation structure and a method of fabricating the same are disclosed. The semiconductor device includes first and second fin structures disposed on a substrate and first and second pairs of gate structures disposed on the first and second fin structures. The first end surfaces of the first pair of gate structures face second end surfaces of the second pair of gate structure. The first and second end surfaces of the first and second pair of gate structures are in physical contact with first and second sidewalls of the isolation structure, respectively. The semiconductor device further includes an isolation structure interposed between the first and second pairs of gate structures. An aspect ratio of the isolation structure is smaller than a combined aspect ratio of the first pair of gate structures.