PROBLEM TO BE SOLVED: To provide a radiographic imaging device that suppresses the effect of noise caused by radio waves from an antenna, and accurately detects irradiation of radiation.SOLUTION: A radiographic imaging device includes a plurality of pixels for radiation detection 32A for detecting radiation arranged in an imaging area 31, uses different detection algorithm for an area 33A that is close to an antenna 66 and an area 33B that is far from the antenna 66, and detects irradiation of radiation based on the detection result by each of the pixels for radiation detection 32A.COPYRIGHT: (C)2012,JPO&INPIT【課題】アンテナから照射される電波の影響によるノイズの影響を抑えて放射線の照射を精度よく検知できる放射線画像撮影装置を提供する。【解決手段】放射線を検出する放射線検出用画素32Aを撮影領域31に複数配置し、アンテナ66に近い領域33Aと離れた領域33Bで検出アルゴリズムを変えて放射線検出用画素32Aの検出結果に基づき放射線の照射の検知を行う。【選択図】図9
