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:
Aug. 11, 2026
Filed:
Feb. 15, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Abstract
A semiconductor device includes a word line (WL) structure. The semiconductor device includes a ferroelectric layer over the WL structure. The semiconductor device includes a channel layer over the ferroelectric layer. The semiconductor device includes a source line (SL) structure over the channel layer. The semiconductor device includes a bit line (BL) structure over the channel layer. The BL structure includes a portion that laterally extends toward the SL structure. The semiconductor device further includes a dielectric layer laterally interposed between the SL structure and the BL structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile