| 摘要 |
An imaging circuit includes a first vertical trench gate and a second vertical trench gate adjacent thereto. The imaging circuit includes a gate control circuit. The gate control circuit operates to generate a first space charge region accelerating a first charge carrier type photogenerated charge carriers to a first collection contact in a first operation mode and to generate a second space charge area accelerating the first charge carrier type photogenerated charge carriers to the first collection contact in a second operation mode. The imaging circuit further includes an image processing circuit which determines distance information of an object on the basis of the first charge carrier type photogenerated charge carrier collected in the first collection contact in the first operation mode and color information of the object on the basis of the first charge carrier type photogenerated charge carrier collected in the first collection contact in the second operation mode. |
