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:
Nov. 10, 2026
Filed:
Apr. 19, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A semiconductor device includes a substrate including cell and peripheral regions, and a boundary region therebetween, a lower insulating layer on the cell region and extending onto the boundary and peripheral regions, data storage patterns on the lower insulating layer on the cell region, a cell insulating layer on the lower insulating layer on the cell region and on the data storage patterns, a first upper insulating layer on the cell insulating layer, peripheral conductive lines on the lower insulating layer on the peripheral region, and a peripheral insulating layer on the lower insulating layer on the peripheral region and on the peripheral conductive lines. The peripheral insulating layer extends onto the lower insulating layer on the boundary region to be in contact with side surfaces of the cell insulating layer and the first upper insulating layer. The peripheral insulating layer includes a material different from the cell insulating layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile