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:
Nov. 18, 2025
Filed:
Oct. 31, 2023
SK Hynix Inc., Gyeonggi-do, KR;
Seung Hwan Kim, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
The present invention provides a highly integrated memory cell and a semiconductor device including the same. According to an embodiment of the present invention, the semiconductor device comprises: a plurality of active layers vertically stacked over a substrate; a plurality of bit lines connected to first ends of the active layers, respectively, and extended parallel to the substrate; line-shape air gaps disposed between the bit lines; a plurality of capacitors connected to second ends of the active layers, respectively; and a word line and a back gate facing each other with each of the active layers interposed therebetween, wherein the word line and the back gate are vertically oriented from the substrate.