Patent ID: 9646984
Date: 2017-05-09
CPC Classifications: H01L

Claim:
1. A non-volatile memory device comprising: a channel disposed on a substrate and extending in a first direction that is substantially perpendicular to the substrate; a first conductive pattern contacting the substrate and extending in the first direction, the first conductive pattern spaced apart from the channel, wherein the first conductive pattern is a line type extending in a second direction that is substantially perpendicular with respect to the first direction; a second conductive pattern disposed on the first conductive pattern, the second conductive pattern extending in the first direction; a plurality of electrodes stacked in the first direction comprising a first electrode and a second electrode, the first electrode disposed between the channel and the first conductive pattern, the second electrode disposed between the channel and the second conductive pattern; a first barrier layer extending in the first direction along a side of the first conductive pattern and a side of the second conductive pattern; and a second barrier layer extending in the first direction along the side of the second conductive pattern, wherein the second electrode is the top most electrode among the plurality of electrodes and a bottom surface of the second conductive pattern is disposed lower than a bottom surface of the second electrode.