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:
Oct. 31, 2017
Filed:
Aug. 15, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventor:
Daeshik Kim, Hwaseong-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/535 (2006.01); H01L 43/08 (2006.01); H01L 27/22 (2006.01); H01L 43/12 (2006.01);
U.S. Cl.
CPC ...
H01L 23/535 (2013.01); H01L 27/228 (2013.01); H01L 43/08 (2013.01); H01L 43/12 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A semiconductor device includes an interlayer dielectric on a semiconductor substrate, a contact plug penetrating the interlayer dielectric, a pillar pattern disposed on the interlayer dielectric and having a central axis laterally offset from a central axis of the contact plug, a pad extending on the contact plug and along a sidewall of the pillar pattern, the pad being electrically connected to the contact plug, and a data storage portion on the pillar pattern and electrically connected to the pad.