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:
Mar. 24, 2026
Filed:
Jun. 21, 2021
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventor:
Nam Jae Lee, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10B 41/20 (2023.01); H01L 23/528 (2006.01); H10B 41/10 (2023.01); H10B 43/10 (2023.01); H10B 43/20 (2023.01);
U.S. Cl.
CPC ...
H10B 41/20 (2023.02); H01L 23/5283 (2013.01); H10B 41/10 (2023.02); H10B 43/10 (2023.02); H10B 43/20 (2023.02);
Abstract
A semiconductor device includes: conductive layers and interlayer insulating layers, which are alternately stacked; a select conductor spaced apart from the conductive layers; cell plugs penetrating the conductive layers, the interlayer insulating layers, and the select conductor; and an auxiliary conductor in contact with the select conductor.