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:
May. 20, 2025
Filed:
Feb. 02, 2022
SK Hynix Inc., Icheon, KR;
Si Jung Yoo, Icheon, KR;
SK hynix Inc., Icheon, KR;
Abstract
The present technology relates to an electronic device and a method of manufacturing the same. The electronic device includes a semiconductor memory. The semiconductor memory includes row lines each extending in a first direction, column lines each extending in a second direction crossing the first direction, memory cells positioned at intersections of the row lines and the column lines, and including first sidewalls facing in the first direction and second sidewalls facing in the second direction, first protective layers respectively formed on the second sidewalls of the memory cells, and second protective layers respectively formed on the first sidewalls of the memory cells. A group of the second protective layers partially surround a sidewall of a corresponding one of the column lines.