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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 9299826 B1

PDFFull Text
Date of Patent:
Mar. 29, 2016

Filed:

Mar. 11, 2014

Memory device and method of manufacturing the same

Applicant:

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

Inventors:

Hauk Han, Hwaseong-si, KR;

Il-Woo Kim, Incheon, KR;

Jeong-Gil Lee, Hwaseong-si, KR;

Yong-Il Kwon, Incheon, KR;

Myoung-Bum Lee, Seoul, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Jarrett Stark

Assistant Examiner:

Shahed Ahmed

Int. Cl.
CPC ...
H01L 29/76 (2006.01); H01L 29/78 (2006.01); H01L 29/66 (2006.01); H01L 27/115 (2006.01); H01L 21/768 (2006.01);
U.S. Cl.
CPC ...
H01L 29/78 (2013.01); H01L 21/76805 (2013.01); H01L 21/76831 (2013.01); H01L 27/11529 (2013.01); H01L 29/66825 (2013.01);
Abstract

A memory device includes a gate structure, a contact plug, and a spacer. The gate structure includes first and second conductive layer patterns sequentially stacked on a substrate. The contact plug passes through the second conductive layer pattern, and a sidewall of the contact plug directly contacts at least a portion of the second conductive layer pattern. The spacer surrounds a portion of the sidewall of the contact plug and contacting the gate structure.

Find Patent Forward Citations

Han, Hauk. (2016). Memory device and method of manufacturing the same (U.S. Patent No. 9299826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9299826

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

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