| 摘要 |
<P>PROBLEM TO BE SOLVED: To take a radiation detection image with less blurring over a wide energy band. <P>SOLUTION: The radiation detector 3 comprises: a tabular wavelength conversion plate 6 for generating scintillation light in response to incidence of radiation having penetrated through an object A; a direct conversion type detector 5 for detecting the radiation having penetrated through the wavelength conversion plate 6; and a light shielding plate 7 that is disposed between the wavelength conversion plate 6 and the direct conversion type detector 5 and that prevents the scintillation light from being incident to the direct conversion type detector 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
