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:
May. 13, 2025
Filed:
Jul. 25, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Wei Cheng Wu, Zhubei, TW;
Pai Chi Chou, Taichung, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
In some embodiments, the present disclosure relates to an integrated chip structure. The integrated chip structure includes a first doped region and a second doped region disposed within a substrate. A ferroelectric material is arranged over the substrate and between the first doped region and the second doped region. An isolation structure is arranged within the substrate along a first side of the ferroelectric material. The isolation structure has a first width measured along an uppermost surface of the isolation structure and a second width measured along a horizontal line below the uppermost surface of the isolation structure. The second width is larger than the first width.