PROBLEM TO BE SOLVED: To provide a radiation detection panel having a function of detecting radiation separately from a function of detecting the radiation as images, without enlarging a panel size nor substantially increasing thickness.SOLUTION: The radiation detection panel includes: a scintillator 71 which absorbs radiation and emits light and a radiation detector 60 formed by arranging pixel units 74 in a matrix shape on an insulating substrate 64, the pixel units 74 being provided with a photoelectric conversion unit 72 for converting the light emitted from the scintillator 71 to electric charges, a storage capacitor 68 for storing the electric charges, and a TFT 70 to be turned ON during electric charge reading. The insulating substrate 64 is light-transmissible, and on the opposite side (the arriving direction upstream side of the radiation) of the scintillator 71 across the radiation detector 60, a radiation detection unit 62 which comprises an organic photoelectric conversion material, converts the light emitted from the scintillator 71 to electric signals and outputs them is provided.COPYRIGHT: (C)2012,JPO&INPIT【課題】放射線を画像として検出する機能と別に、放射線を検出する機能を設けた放射線検出パネルを、パネルサイズの大型化や厚みの大幅な増大を招くことなく実現する。【解決手段】放射線を吸収して発光するシンチレータ71と、シンチレータ71からから放出された光を電荷へ変換する光電変換部72、電荷を蓄積する蓄積容量68及び電荷読出時にオンされるTFT70を備えた画素部74が絶縁性基板64上にマトリクス状に配置されて成る放射線検出器60と、が設けられた放射線検出パネルにおいて、絶縁性基板64に光透過性をもたせると共に、放射線検出器60を挟んでシンチレータ71と反対側(放射線の到来方向上流側)に、有機光電変換材料から成り、シンチレータ71から放出された光を電気信号へ変換して出力する放射線検出部62を設ける。【選択図】図4
