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:
Mar. 31, 2020
Filed:
Aug. 16, 2019
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ye Ram Kim, Suwon-si, KR;
Won Chul Lee, Seongnam-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a substrate, a plurality of lower electrodes disposed on the substrate and are repeatedly arranged in a first direction and in a second direction that crosses the first direction, and a first electrode support contacting a sidewall of at least one of the lower electrodes. The first electrode support includes a first support region including a first opening and a second support region disposed at a border of the first support region. An outer sidewall of the first electrode support includes a first sidewall extending in the first direction, a second sidewall extending in the second direction, and a connecting sidewall connecting the first and second sidewalls. The second support region includes the connecting sidewall. In a first portion of the second support region, a width of the first portion of the second support region decreases in a direction away from the first support region.