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. 02, 2025
Filed:
Oct. 17, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Younggul Song, Hwaseong-si, KR;
Junyeong Seok, Seoul, KR;
Eun Chu Oh, Hwaseong-si, KR;
Minho Kim, Seongnam-si, KR;
Byungchul Jang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A non-volatile memory device includes a substrate, a stack structure that includes a first gate layer that extends in a horizontal direction and a second gate layer that extends in the horizontal direction and is disposed apart from the first gate layer in a vertical direction, a plurality of first channel structures that penetrate in the vertical direction through a first channel region of the stack structure, a plurality of second channel structures that penetrate in the vertical direction through a second channel region of the stack structure, a first anti-fuse structure and a second anti-fuse structure that each penetrate in the vertical direction through an anti-fuse region of the stack structure, a first anti-fuse transistor that is electrically connected to the first gate layer through the first anti-fuse structure, and a second anti-fuse transistor that is electrically connected to the second gate layer through the second anti-fuse structure.