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:
Sep. 03, 2024
Filed:
Apr. 07, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sohyeon Lee, Suwon-si, KR;
Sungsu Moon, Hwaseong-si, KR;
Jaeduk Lee, Seongnam-si, KR;
Ikhyung Joo, Seongnam-si, KR;
Abstract
A semiconductor device includes a substrate having a recess therein that is partially filled with at least two semiconductor active regions. The recess has sidewalls and a bottom that are sufficiently lined with corresponding substrate insulating layers that the at least two semiconductor active regions are electrically isolated from the substrate, which surrounds the sidewalls and bottom of the recess. A sidewall insulating layer is provided, which extends as a partition between first and second ones of the at least two semiconductor active regions, such that the first and second ones of the at least two semiconductor active regions are electrically isolated from each other. First and second gate electrodes are provided in the first and second active regions, respectively.