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:
Apr. 02, 2019
Filed:
Jun. 13, 2017
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jung Hoon Han, Hwaseong-si, KR;
Dong Wan Kim, Hwaseong-si, KR;
Ji Hun Kim, Hwaseong-si, KR;
Jae Joon Song, Suwon-si, KR;
Hiroshi Takeda, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device is provided. The semiconductor device includes an upper interlayer insulating layer disposed on a substrate. A first electrode spaced apart from the upper interlayer insulating layer is disposed on the substrate. A contact structure penetrating the upper interlayer insulating layer is disposed on the substrate. An upper support layer having a first portion covering an upper surface of the upper interlayer insulating layer, to surround an upper side surface of the contact structure, and a second portion extending in a horizontal direction from the first portion and surrounding an upper side surface of the first electrode, is disposed. A dielectric conformally covering the first electrode and a second electrode on the dielectric are disposed.