Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 26, 2017
Patent Application Number
14987908
Date Filed
January 5, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
Provided herein is a semiconductor device including N stacked groups (where N is a natural number greater than or equal to two) sequentially stacked over a substrate, each stacked group including interlayer insulating films and conductive patterns alternately stacked, and N concave portions each having stepped sidewalls formed in the interlayer insulating films and the conductive patterns of the stacked groups, the N concave portions each having stepped sidewalls being aligned in a first direction.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
