| 摘要 |
PROBLEM TO BE SOLVED: To provide an ISS type radiation image detection device that can prevent damage of a scintillator.SOLUTION: In an enclosure 14, an X-ray incident side, a photoelectric conversion panel 21, a scintillator 20, a buffer layer 27 and a circuit substrate 12 are housed in this order. The scintillator 20 contains cesium iodide, converts an X-ray into visible light and is deposited on the photoelectric conversion panel 21. On the photoelectric conversion panel 21, a plurality of pixels are formed that generates an electric charge by photoelectrically converting the visible light. In the circuit substrate 12, a signal processing section 12a is mounted that generates image data based on the electric charge generated by the photoelectric conversion panel. The buffer layer 27 is formed of a high-polymer material and the like having viscoelasticity, and protects a tip edge part 20e of an abnormal growth crystal 20d generated in the scintillator 20. |
