| 摘要 |
<p>In one embodiment, a semiconductor device includes a first diffusion layer of a first conductivity type and a second diffusion layer of a second conductivity type that are provided in a semiconductor layer at a distance, the second conductivity type being an opposite conductivity type of the first conductivity type, a first insulating film and a second insulating film that are provided on the semiconductor layer between the first diffusion layer and the second diffusion layer at a distance, a gate electrode provided on the first insulating film, and a threshold regulating electrode provided on the second insulating film.</p> |
