| 发明名称 |
OPTICAL SENSOR, IMAGE FORMING DEVICE, AND METHOD FOR CORRECTING TONER CONCENTRATION |
| 摘要 |
An optical sensor configured to irradiate an object area with light and receive reflected light, amplify a voltage in accordance with the reflected light by an amplifier circuit and a resulting voltage, the optical sensor comprising a recording medium recorded with information indicating a noise component calculated, based on characteristics of an input voltage and an output voltage of the amplifier circuit. |
| 申请公布号 |
US2015093131(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201414470155 |
申请日期 |
2014.08.27 |
| 申请人 |
OMRON Corporation |
发明人 |
Taishi Yoshitaka;Kawai Hajime;Yoshida Junichi |
| 分类号 |
G03G15/00;H03F3/08 |
主分类号 |
G03G15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical sensor configured to irradiate an object area with light and receive reflected light, amplify a voltage in accordance with the reflected light by an amplifier circuit and output a resulting voltage,
the optical sensor comprising a recording medium recorded with information indicating a noise component calculated, based on characteristics of an input voltage and an output voltage of the amplifier circuit. |
| 地址 |
Kyoto-Shi JP |
