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:
Feb. 05, 2019
Filed:
Sep. 07, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Chan Sic Yoon, Anyang-si, KR;
Ki Seok Lee, Busan, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a first contact plug on a substrate, a first lower electrode disposed on the first contact plug and extended in a thickness direction of the substrate, a first supporter pattern on the first lower electrode and including an upper surface and a lower surface, the upper surface of the first supporter pattern being higher than a top surface of the first lower electrode, a dielectric film on the first lower electrode, the upper surface of the first supporter pattern and the lower surface of the first supporter pattern and an upper electrode disposed on the dielectric film.