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:
Sep. 08, 2026
Filed:
May. 26, 2023
SK Hynix Inc., Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device includes: a vertical conductive line; a horizontal layer oriented horizontally from the vertical conductive line; a horizontal conductive line crossing the horizontal layer; and a data storage element in contact with the horizontal layer, wherein the data storage element includes: a first electrode including a first cylinder that is in contact with an edge of an upper portion of the horizontal layer and a second cylinder that is in contact with an edge of a lower portion of the horizontal layer; a second electrode disposed over the first electrode; and a dielectric layer between the first electrode and the second electrode, and the second electrode includes: a sharing portion disposed in a gap between the first cylinder and the second cylinder; inner portions disposed on an inner surface of the first cylinder and an inner surface of the second cylinder; and outer portions disposed over the first cylinder and below the second cylinder.