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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 11050016 B1

PDFFull Text
Date of Patent:
Jun. 29, 2021

Filed:

Jul. 09, 2019

Semiconductor devices including spin-orbit torque line and contact plug

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Kil Ho Lee, Hwaseong-si, KR;

Woo Jin Kim, Hwaseong-si, KR;

Gwan Hyeob Koh, Hwaseong-si, KR;

Assignee:

Samsung Electronics Co., Ltd.;

Attorney:

Myers Bigel, PA

Primary Examiner:

Ahmed N Sefer

Int. Cl.
CPC ...
H01L 43/02 (2006.01); G11C 11/16 (2006.01); H01L 27/22 (2006.01); H01L 43/12 (2006.01); G11C 11/18 (2006.01); H01L 43/08 (2006.01);
U.S. Cl.
CPC ...
H01L 43/02 (2013.01); G11C 11/161 (2013.01); G11C 11/18 (2013.01); H01L 27/222 (2013.01); H01L 27/228 (2013.01); H01L 43/12 (2013.01); H01L 43/08 (2013.01);
Abstract

A semiconductor device includes first and second contact plugs in an insulating layer that is on a substrate, the first and second contact plugs spaced apart from each other. A spin-orbit torque (SOT) line on the insulating layer and overlapping the first and second contact plug is provided. A magnetic tunnel junction (MTJ) is on the SOT line. An upper electrode is on the MTJ. Each of the first and second contact plugs includes a recess region adjacent the SOT line. A sidewall of the recess region is substantially coplanar with a side surface of the SOT line and a side surface of the MTJ.

Find Patent Forward Citations

Lee, Kil. (2021). Semiconductor devices including spin-orbit torque line and contact plug (U.S. Patent No. 11050016). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11050016

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

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