| 发明名称 |
IMAGING APPARATUS AND IMAGING METHOD THEREOF USING CORRELATED DOUBLE SAMPLING |
| 摘要 |
The present invention relates to an imaging apparatus, including a pixel array comprising a plurality of pixels arranged in rows and columns, wherein at least one of the pixels comprises a capacitor configured to store a reset signal and a pixel signal; and a plurality of column circuits, wherein at least one of the column circuits reads the reset signal and the pixel signal from the capacitor respectively, and generates the difference between the reset signal and the pixel signal, the generation of the pixel signal being later than that of the reset signal. |
| 申请公布号 |
US2017078598(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615335690 |
申请日期 |
2016.10.27 |
| 申请人 |
SmartSens Technology (US) Inc. |
发明人 |
Xu Chen;Shao Zexu |
| 分类号 |
H04N5/357;H04N5/378;H04N5/374;H04N5/353;H04N5/355 |
主分类号 |
H04N5/357 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An imaging apparatus, comprising:
a pixel array comprising a plurality of pixels arranged in rows and columns, wherein at least one of the pixels comprises a capacitor configured to store a reset signal and a pixel signal; and a plurality of column circuits, wherein at least one of the column circuits reads the reset signal and the pixel signal respectively from the capacitor, and generates the difference between the reset signal and the pixel signal, the generation of the pixel signal being later than that of the reset signal. |
| 地址 |
Santa Clara CA US |
