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.:

US 11031553 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 08, 2021

Filed:

Jan. 29, 2020
Applicant:

Ovonyx Memory Technology, Llc, Alexandria, VA (US);

Inventors:

Fabio Pellizzer, Comate D'Adda, IT;

Innocenzo Tortorelli, Moncalieri, IT;

Assignee:

OVONYX MEMORY TECHNOLOGY, LLC, Alexandria, VA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); H01L 45/00 (2006.01); G11C 13/00 (2006.01); H01L 27/24 (2006.01);
U.S. Cl.
CPC ...
H01L 45/1253 (2013.01); G11C 13/003 (2013.01); G11C 13/0004 (2013.01); H01L 27/2409 (2013.01); H01L 27/2463 (2013.01); H01L 45/06 (2013.01); H01L 45/1233 (2013.01); H01L 45/141 (2013.01);
Abstract

Embodiments disclosed herein may include depositing a storage component material over and/or in a trench in a dielectric material, including depositing the storage component material on approximately vertical walls of the trench and a bottom of the trench. Embodiments may also include etching the storage component material so that at least a portion of the storage component material remains on the approximately vertical walls and the bottom of the trench, wherein the trench is contacting an electrode and a selector such that storage component material on the bottom of the trench contacts the electrode.


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Pellizzer, Fabio. (2021). Method, system, and device for phase change memory switch wall cell with approximately horizontal electrode contact cross references (U.S. Patent No. 11031553). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11031553

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