| 发明名称 |
PHOTOELECTRIC CONVERSION DEVICE, RANGING APPARATUS, AND INFORMATION PROCESSING SYSTEM |
| 摘要 |
A photoelectric conversion device includes a first photoelectric conversion portion configured to generate electrons; a second photoelectric conversion portion configured to generate holes; a charge-to-voltage conversion portion including an n-type first semiconductor region configured to collect the generated electrons and a p-type second semiconductor region configured to collect the generated holes, the charge-to-voltage conversion portion being configured to convert a charge that is based on the electrons and the holes to a voltage; and a signal generation portion configured to generate a signal corresponding to the voltage, the signal generation portion including an amplification transistor. |
| 申请公布号 |
US2017040361(A1) |
申请公布日期 |
2017.02.09 |
| 申请号 |
US201615225479 |
申请日期 |
2016.08.01 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Ikeda Hajime;Goden Tatsuhito;Wada Yoichi;Ota Keisuke;Hasegawa Toshinori |
| 分类号 |
H01L27/146;G01S17/10;G01S7/487;H01L31/16 |
主分类号 |
H01L27/146 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A photoelectric conversion device comprising:
a first photoelectric conversion portion configured to generate electrons; a second photoelectric conversion portion configured to generate holes; a charge-to-voltage conversion portion including an n-type first semiconductor region configured to collect the electrons and a p-type second semiconductor region configured to collect the holes, the charge-to-voltage conversion portion being configured to convert a charge that is based on the electrons and the holes to a voltage; and a signal generation portion configured to generate a signal corresponding to the voltage, the signal generation portion including an amplification transistor. |
| 地址 |
Tokyo JP |
