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:
Jul. 25, 2017
Filed:
Mar. 17, 2015
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Young-Kuk Kim, Seoul, KR;
Young-Wook Park, Osan-si, KR;
Jeon-Il Lee, Suwon-si, KR;
Hyun-Jung Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Active patterns spaced apart from each other by an isolation layer are formed in a substrate. Gate structures extending in the isolation layer through the active patterns are formed. Each active pattern is divided into a central portion and a peripheral portion facing the central portion by the gate structures. A protrusion of at least one of active pattern is formed. The protrusion is exposed from a top surface of the isolation layer, and transformed into silicide such that a first silicide ohmic pad is formed at the central portion of the active pattern and a second silicide ohmic pad is formed at the peripheral portion of the active pattern. A conductive line structure electrically connected to the first silicide ohmic pad is formed. A conductive contact electrically connected to the second silicide ohmic pad is formed. A data storage unit electrically connected to the conductive contact is formed.