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. 27, 2024
Filed:
Feb. 27, 2023
Applicant:
Ferroelectric Memory Gmbh, Dresden, DE;
Inventor:
Stefan Ferdinand Müller, Dresden, DE;
Assignee:
Ferroelectric Memory GmbH, Dresden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 51/30 (2023.01); H01L 29/423 (2006.01); H01L 29/51 (2006.01); H01L 29/66 (2006.01); H01L 29/78 (2006.01); H01L 29/786 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H10B 51/30 (2023.02); H01L 28/60 (2013.01); H01L 29/42392 (2013.01); H01L 29/516 (2013.01); H01L 29/6684 (2013.01); H01L 29/78391 (2014.09); H01L 29/7851 (2013.01); H01L 29/78696 (2013.01);
Abstract
According to various aspects a memory cell is provided, the memory cell including: a first electrode; a second electrode; and a memory layer disposed between the first electrode and the second electrode, wherein the memory layer includes a first memory portion having a first concentration of oxygen vacancies and a second memory portion having a second concentration of oxygen vacancies different from the first concentration of oxygen vacancies.