| 摘要 |
A manufacturing method of a semiconductor device of the present invention includes the steps of forming a stacked body in which a semiconductor film, a gate insulating film, and a first conductive film are sequentially stacked over a substrate; selectively removing the stacked body to form a plurality of island-shaped stacked bodies; forming an insulating film to cover the plurality of island-shaped stacked bodies; removing a part of the insulating film to expose a surface of the first conductive film, such that a surface of the first conductive film almost coextensive with a height of the insulating film; forming a second conductive film over the first conductive film and a left part of the insulating film; forming a resist over the second conductive film; selectively removing the first conductive film and the second conductive film using the resist as a mask. |
