Nonvolatile memory device

摘要

A nonvolatile memory device includes a channel protruding in a vertical direction from a substrate, a plurality of interlayer dielectric layers and gate electrode layers which are alternately stacked over the substrate along the channel, and a memory layer formed between the channel and a stacked structure of the interlayer dielectric layers and gate electrode layers. Two or more gate electrode layers of the plurality of gate electrode layers are coupled to an interconnection line to form a selection transistor.