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. 27, 2026
Filed:
Jun. 19, 2024
SK Hynix Inc., Icheon-si, KR;
Nam Jae Lee, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a stacked structure with first conductive layers and insulating layers that are stacked alternately with each other, second conductive layers located on the stacked structure, first openings passing through the second conductive layers and the stacked structure and having a first width, second conductive patterns formed in the first openings and located on the stacked structure to be electrically coupled to the second conductive layers, data storage patterns formed in the first openings and located under the second conductive patterns, and channel layers formed in the data storage patterns and the second conductive patterns.