| 摘要 |
A semiconductor device includes a light-receiving element which is connected to a negative power supply and generates conductive carriers by receiving light, an amplifier transistor which is a depletion transistor and amplifies an electrical signal obtained by the conductive carriers, and a transfer gate transistor which is a depletion transistor and is controlled by a negative potential applied to a gate to electrically connect or disconnect the light-receiving element and the amplifier transistor.
|
