| 摘要 |
A radiation image pickup device having the linearity of a sensor sensitivity preferably used for medical care and non-destructive examination. The radiation image pickup device comprises a plurality of input pixels comprising electric charge converting means for converting an incident radiation into electric charges, electric charge storing means for storing the electric charges converted by the electric charge converting means, and control means for controlling an electric field applied to the electric charge converting means, provided between the electric charge converting means and the electric charge storing means. Reading means is provided for reading the electric charges stored in the electric charge storing means or for reading a signal based on the potential due to electric charges stored in the electric charge storing means. An output line outputs the electric charges read from the plurality of input pixels, connected with the plurality of input pixels, and switching means resets the electric charge storing means.
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