| 摘要 |
A semiconductor device and method of fabricating the same includes preparing a substrate, forming a plurality of conductive layer patterns on the substrate, forming a gate insulation layer on sidewalls of the conductive layer patterns, forming a pillar neck pattern between the conductive layer patterns, forming a pillar head over the pillar neck pattern and the conductive layer patterns, and forming a gate electrode surrounding the pillar neck pattern and forming a pillar head pattern by selectively etching the conductive layer patterns and the pillar head formed over the pillar neck pattern. |
