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. 28, 2023
Filed:
Jul. 24, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seungjin Kim, Hwaseong-si, KR;
Sungsoo Yim, Seoul, KR;
Suklae Kim, Seoul, KR;
Hyukwoo Kwon, Seoul, KR;
Byunghyun Lee, Hwaseong-si, KR;
Yoonyoung Choi, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Abstract
An integrated circuit semiconductor device includes a plurality of cylindrical structures separated from each other on a substrate; and a plurality of supporters having an opening region exposing side surfaces of the plurality of cylindrical structures, the plurality of supporters being in contact with the side surfaces of the plurality of cylindrical structures and supporting the plurality of cylindrical structures, wherein each of the plurality of supporters has both side surfaces having slopes and has a top width that is less than a bottom width.