| 发明名称 |
IMAGE PICKUP APPARATUS AND IMAGE PICKUP SYSTEM |
| 摘要 |
An image pickup apparatus includes a plurality of pixels, a readout circuit configured to read out pixel signals from the pixels for each pixel row, an analog to digital (AD) converter configured to adjust an AD conversion gain depending on an output level of the readout circuit and to provide a signal from the readout circuit with an AD conversion to output image data, and a controller configured to control the AD conversion gain of the AD converter depending on a predetermined condition. |
| 申请公布号 |
US2015181149(A1) |
申请公布日期 |
2015.06.25 |
| 申请号 |
US201414565656 |
申请日期 |
2014.12.10 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Awatani Yoshio;Namiki Kazuhiro |
| 分类号 |
H04N5/3745;H04N5/378 |
主分类号 |
H04N5/3745 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image pickup apparatus comprising:
a plurality of pixels; a readout circuit configured to read out pixel signals from the pixels for each pixel row; an analog to digital (AD) converter configured to adjust an AD conversion gain depending on an output level of the readout circuit and to provide a signal from the readout circuit with an AD conversion to output image data; and a controller configured to control the AD conversion gain of the AD converter depending on a predetermined condition. |
| 地址 |
Tokyo JP |
