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:
Sep. 27, 2022
Filed:
Jun. 17, 2020
Sandisk Technologies Llc, Addison, TX (US);
Yu-Chung Lien, San Jose, CA (US);
Jiahui Yuan, Fremont, CA (US);
Deepanshu Dutta, Fremont, CA (US);
Christopher Petti, Mountain View, CA (US);
SANDISK TECHNOLOGIES LLC, Addison, TX (US);
Abstract
A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive word line layers located over a substrate, and a plurality of vertical memory strings. Each vertical memory string includes a series connection of a memory stack structure and a selector element. Each of the memory stack structures extends through the alternating stack and includes a respective memory film and a respective vertical semiconductor channel. Each of the selector elements includes a two terminal device that is configured to provide at least two different resistivity states.