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. 10, 2019
Filed:
Jan. 18, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Woo Yung Jung, Seoul, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor device including a first stacked structure including first conductive layers and first insulating layers stacked alternately with each other, first semiconductor patterns arranged in a first direction, wherein each of the first semiconductor patterns passes through the first stacked structure in a stacking direction, a second stacked structure including second conductive layers and second insulating layers stacked alternately with each other, second semiconductor patterns arranged in the first direction and adjacent to the first semiconductor patterns in a second direction crossing the first direction, wherein each of the second semiconductor patterns passes through the second stacked structure in the stacking direction, a third stacked structure including air gaps and third insulating layers stacked alternately with each other and located between the first and second structures, and at least one blocking pattern passing through the third stacked structure in the stacking direction and contacting the first and second structures.