Imaging panel and X-ray imaging device including same

An imaging panel having a plurality of pixels, for picking up scintillation light obtained by converting X-ray projected from an X-ray source, with use of a scintillator, includes photodiodes, TFTs, and an organic film. The photodiodes are provided at the pixels, respectively, for receiving the scintillation light and converting the same into charges. The TFTs are provided at the pixels, respectively, for reading the charges obtained through the conversion by the photodiodes. In one pixel area of the pixels, an area where the organic film is not provided exists in a layer at an upper position with respect to the TFTs, other than an area where a contact hole CH1 for connecting the photodiode and the drain electrode is provided.