Patent attributes
A semiconductor storage device includes a substrate, a first stacked body provided above the substrate and having a side portion configured in a staircase pattern, a plurality of columnar portions passing through the first stacked body, a second stacked body provided in an outer edge portion of the substrate, and a plurality of first slits. The first stacked body include a plurality of first insulating layers and a plurality of conductive layers that are alternately stacked. The second stacked body includes the plurality of first insulating layers and the plurality of conductive layers that are alternately stacked. The plurality of first slits extends through the first and second stacked bodies in a direction intersecting a stacking direction of the first stacked body.
