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:
Apr. 14, 2026
Filed:
Aug. 05, 2022
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Dae Hyun Kim, Icheon-si, KR;
Sei Yon Kim, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 43/27 (2023.01); H01L 23/535 (2006.01);
U.S. Cl.
CPC ...
H01L 23/535 (2013.01); H10B 43/27 (2023.02);
Abstract
Provided herein may be a memory device and a method of manufacturing the same. The memory device may include a plurality of insulating layers and a plurality of gate lines configured to be alternately stacked, and a cell plug configured to pass through the plurality of insulating layers and the plurality of gate lines, wherein the plurality of gate lines, each made of a conductive material, are etched together with the plurality of insulating layers, and the cell plug includes a blocking layer, a charge trap layer, a tunnel insulating layer, a channel layer, and a core pillar.