RADIATION DETECTOR AND METHOD FOR MANUFACTURING THE SAME

摘要

Disclosed is a radiation detector characterized by comprising a photoelectric converter, a scintillator layer (13) formed on the photoelectric converter and converting radiation into fluorescent light, and a reflective film (14) formed on the scintillator layer and containing light-diffusing particles for reflecting the fluorescent light from the scintillator layer and a binder material for binding the light-diffusing particles. In this reflective film (14), a depletion region which is not filled with the binder material is formed around the light-diffusing particles.