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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 10937482 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Jun. 05, 2019

Memory cells and arrays of elevationally-extending strings of memory cells

Applicant:

Micron Technology, Inc., Boise, ID (US);

Inventors:

Ankit Sharma, Boise, ID (US);

Haitao Liu, Boise, ID (US);

Albert Fayrushin, Boise, ID (US);

Akira Goda, Boise, ID (US);

Kamal M. Karda, Boise, ID (US);

Assignee:

Micron Technology, Inc., Boise, ID (US);

Attorney:

Wells St. John P.S.

Primary Examiner:

Christine A Enad

Int. Cl.
CPC ...
H01L 27/11556 (2017.01); H01L 27/11582 (2017.01); H01L 29/78 (2006.01); H01L 29/423 (2006.01); H01L 29/51 (2006.01); G11C 11/22 (2006.01); H01L 27/11502 (2017.01); H01L 27/105 (2006.01);
U.S. Cl.
CPC ...
G11C 11/22 (2013.01); H01L 27/1052 (2013.01); H01L 27/11502 (2013.01);
Abstract

A memory cell comprises channel material, insulative charge-passage material, programmable material, a control gate, and charge-blocking material between the programmable material and the control gate. The charge-blocking material comprises a non-ferroelectric insulator material and a ferroelectric insulator material comprising hafnium, zirconium, and oxygen. Other embodiments are disclosed.

Find Patent Forward Citations

Sharma, Ankit. (2021). Memory cells and arrays of elevationally-extending strings of memory cells (U.S. Patent No. 10937482). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10937482

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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