Importance

Loading Importance Indicators...

Abstract

A non-volatile memory device includes a substrate, a first semiconductor layer including a memory cell array on the substrate, a second semiconductor layer including a peripheral circuit that is configured to write data to or read the data from the memory cell array, where the second semiconductor layer is on the first semiconductor layer, and a protrusion structure including a wire that extends into at least a portion of the first semiconductor layer and at least a portion of the second semiconductor layer, where the protrusion structure extends from a first surface of the first semiconductor layer and from a first surface of the second semiconductor layer, and where the protrusion structure extends in a second direction that is perpendicular to the first direction.

Loading the Abstract Image...

First Claim