| 摘要 |
According to one embodiment, a non-volatile memory device is formed as described below. First, a wiring material layer, which configures a part of a wiring of an element, is stacked above an element layer, the wiring material layer is processed in a predetermined shape, and the element layer is etched using the wiring material layer as a mask. Next, an insulation layer is embedded between etched patterns, and the insulation layer is removed using the wiring material layer as a stopper. Then, a wiring layer, which is in contact with the wiring material layer, is formed on the insulation layer from which the wiring material layer is exposed. |
