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:
Jun. 16, 2026
Filed:
Sep. 26, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hongsik Chae, Suwon-si, KR;
Taekyun Kim, Suwon-si, KR;
Jin-Su Lee, Hwaseong-si, KR;
Hyo-Sun Min, Suwon-si, KR;
Hyungsuk Jung, Suwon-si, KR;
Jaehyoung Choi, Hwaseong-si, KR;
Donguk Han, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes bottom electrodes on a substrate. A supporting pattern is disposed between the bottom electrodes in a plan view. A top electrode covers the bottom electrodes and the supporting pattern. A dielectric layer is disposed between the bottom electrodes and the top electrode and between the supporting pattern and the top electrode. A capping pattern is interposed between the bottom electrodes and the dielectric layer and between the supporting pattern and the dielectric layer. The capping pattern covers at least a portion of a side surface of the supporting pattern and extends to cover a top surface of the supporting pattern and top surfaces of the bottom electrodes.