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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 8866119 B1

PDFFull Text
Date of Patent:
Oct. 21, 2014

Filed:

Mar. 18, 2011

Memory device and method for manufacturing same

Applicants:

Kazuhiko Yamamoto, Kanagawa-ken, JP;

Kenji Aoyama, Kanagawa-ken, JP;

Inventors:

Kazuhiko Yamamoto, Kanagawa-ken, JP;

Kenji Aoyama, Kanagawa-ken, JP;

Assignee:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Attorney:

Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Daniel Luke

Assistant Examiner:

Khaja Ahmad

Int. Cl.
CPC ...
H01L 29/04 (2006.01); H01L 47/00 (2006.01); H01L 29/06 (2006.01); H01L 27/24 (2006.01); H01L 45/00 (2006.01); G11C 13/00 (2006.01); G11C 13/02 (2006.01);
U.S. Cl.
CPC ...
H01L 45/04 (2013.01); G11C 13/0014 (2013.01); H01L 27/2409 (2013.01); H01L 27/2463 (2013.01); H01L 45/1675 (2013.01); G11C 2213/71 (2013.01); G11C 2213/16 (2013.01); G11C 2213/72 (2013.01); H01L 45/149 (2013.01); H01L 45/145 (2013.01); H01L 45/1233 (2013.01); G11C 13/025 (2013.01); H01L 27/2481 (2013.01);
Abstract

According to one embodiment, a memory device includes a selection element layer, a nanomaterial aggregate layer, and a fine particle. The nanomaterial aggregate layer is stacked on the selection element layer. The nanomaterial aggregate layer has a plurality of micro conductive bodies aggregated with an interposed gap. The fine particle has at least a surface made of silicon oxynitride. The fine particle is dispersed between the micro conductive bodies in one portion of the nanomaterial aggregate layer piercing the nanomaterial aggregate layer in a thickness direction.

Find Patent Forward Citations

Yamamoto, Kazuhiko. (2014). Memory device and method for manufacturing same (U.S. Patent No. 8866119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8866119

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

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