Patent ID: 11871569
Assignee: SK HYNIX INC.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A nonvolatile memory device comprising:
a substrate;
a channel structure extending in a direction perpendicular to the substrate;
a charge storage structure disposed to be in contact with the channel structure; and
a cell electrode structure disposed to be in contact with the charge storage structure in a lateral direction,
wherein the channel structure comprises a hole conduction layer and an electron conduction layer,
wherein the nonvolatile memory device further comprises:
a control electrode structure disposed over or below the cell electrode structure; and
a control channel layer disposed adjacent to the control electrode structure,
wherein the control channel layer is a portion of the electron conduction layer of the channel structure and excludes the hole conduction layer.