PROBLEM TO BE SOLVED: To provide a radiographic imaging apparatus configured to have a radiation detection panel with a plurality of members attached thereto by means of a plurality of adhesive layers, which allows for easily detaching the radiation detection panel at any of the layers.SOLUTION: A radiation detection unit 1a has a tabular radiation detection panel 31 for converting incident radiation into electrical signals, a first adhesive layer 51 that joins one surface of the radiation detection panel 31 and a front plate 21 of a body housing 2 together, and a second adhesive layer 52 that joins the other surface of the radiation detection panel and a holding base 4 that holds the radiation detection panel 31 together, where the first adhesive layer 51 and the second adhesive layer 52 have different detachment strength.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】放射線検出パネルに複数の接着層で複数の部材が貼りつけられた構成において、任意の層でセンサパネルを容易に分離可能にする。【解決手段】放射線検出装置1aは、入射した放射線を電気信号に変換する平板状の放射線検出パネル31と、放射線検出パネル31の一方の面に本体筐体2の前板21を接合する第1の接着層51と、反対側の面に放射線検出パネル31を保持する保持基台4を接合する第2の接着層52とを有し、第1の接着層51と第2の接着層52とは、剥離強度が互いに異なる。【選択図】図1