| 摘要 |
<p>A semiconductor device includes first and second resistor regions having the same resistance and formed in a main surface of a silicon substrate to extend in a perpendicular direction. When the resistor regions have a p-conductivity type, said main surface is a {100} face, {511} face, {811} face or {911} face. When the resistor regions are of an n-conductivity type, said main surface is a {111} face.</p> |
