| 摘要 |
<p>A radiographic imaging device (1) comprises a gate driver (15b) that switches on/off switching means (8) via scanning lines (5); a current detecting means (43) that are connected to second ends of the scanning lines (5), the second ends being opposite ends of first ends to which the gate driver (15b) is connected, and that detects current flowing through the scanning lines (5); and a control means (22) that detects start of emission of radiation on the basis of the value of the current detected by the current detecting means (43). When the control means (22) detects the start of emission of radiation during resetting of radiation detecting elements (7), the resetting being performed while the scanning lines (5) that switch voltage applied from the gate driver (15b) between an ON voltage and an OFF voltage are sequentially switched on, the control means switches the switching means (8) off such that electrical charges generated in the radiation detecting elements (7) by the emission of radiation are accumulated in the radiation detecting elements (7).</p> |
