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:
Oct. 27, 2026
Filed:
Jul. 19, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A semiconductor device includes a substrate having a cell array region, a peripheral circuit region, and a connection region, a device separation region including a first device separation layer defining a cell active region on the cell array region, a second device separation layer defining a peripheral active region on the peripheral circuit region, and a third device separation layer defining an active dam on the connection region, a gate structure including a gate electrode crossing the cell active region on the cell array region, extending into the third device separation layer on the connection region, and having an end surface in the third device separation layer, and a gate contact plug electrically connected to the gate electrode on the connection region, wherein the third device separation layer includes a first insulating liner, a second insulating liner on the first insulating liner, and an embedded insulating layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile