| 发明名称 | Amplification circuit, photoelectric conversion apparatus, and imaging system | ||
| 摘要 | An amplification circuit includes an amplifier, a first capacitor including a first terminal connected to an input terminal of the amplifier, a second capacitor including a first terminal connected to the input terminal of the amplifier and a second terminal connected to an output terminal of the amplifier, and a correction unit configured to correct a difference in bias dependency between capacitance values of the first and second capacitors. | ||
| 申请公布号 | US8964074(B2) | 申请公布日期 | 2015.02.24 |
| 申请号 | US201313849024 | 申请日期 | 2013.03.22 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Kobayashi Hideo;Ogura Masanori |
| 分类号 | H04N3/14;H04N5/235;H03M1/66;H01L27/00;H03F3/45;H03F3/08 | 主分类号 | H04N3/14 |
| 代理机构 | Canon USA Inc IP Division | 代理人 | Canon USA Inc IP Division |
| 主权项 | 1. An amplification circuit, comprising: an amplifier; a first capacitor including a first terminal connected to an input terminal of the amplifier; a second capacitor including a first terminal connected to the input terminal of the amplifier and a second terminal connected to an output terminal of the amplifier; and a correction unit configured to correct a difference in bias-dependent characteristic between capacitance values of the first and second capacitors. | ||
| 地址 | Tokyo JP | ||