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:
Jan. 06, 2026
Filed:
Mar. 08, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kyungbin Chun, Suwon-si, KR;
Gyeom Kim, Suwon-si, KR;
Dahye Kim, Suwon-si, KR;
Youngkwang Kim, Suwon-si, KR;
Jinbum Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An integrated circuit (IC) device includes a fin-type active region on a substrate, a pair of nanosheets on the fin-type active region, a gate line surrounding the pair of nanosheets, the gate line including a sub-gate portion between the pair of nanosheets, a source/drain region contacting the pair of nanosheets, and a gate dielectric film between the gate line and the pair of nanosheets and between the gate line and the source/drain region, wherein the source/drain region includes a first blocking layer between the pair of nanosheets, the first blocking layer including an edge barrier enhancing portion facing the sub-gate portion, and a second blocking layer, wherein the first blocking layer includes a portion that intermittently extends in the vertical direction.