| 摘要 |
An object is to provide technology for manufacturing a higher-reliability memory device and a semiconductor device that is equipped with the memory device at low cost. A semiconductor device of the present invention has a first conductive layer, a first insulating layer that is provided to be in contact with a side end portion of the first conductive layer, a second insulating layer that is provided over the first conductive layer and the first insulating layer, and a second conductive layer that is provided over the second insulating layer. The second insulating layer is formed of an insulating material, and wettability against a fluidized substance when the insulating material is fluidized, is higher for the first insulating layer than the first conductive layer. |
