| 摘要 |
PURPOSE:To improve an operability and to degrease a reproducing time of a radioactive ray image by exciting and sweeping the radioactive ray image recorded on the film of an accumulative fluorescent substance by a two-dimensional luminous panel or a twoj-dimensional exothermic panel, and by detecting a light generated thereby by a two-dimensional light detecting functional film. CONSTITUTION:The radioactive ray image recorded on the film of an accumulative fluorecent substance is swept in a high speed by the two-dimensional excitation panel, and is reproduced by 17, 18, 19 as a light signal. The two-dimensional excitation panel is distinguished to light and heat excitations due to the kinds of the fluorescent film. In a system utilizing a plasma discharge as the light excitation, pin-type amorphous silicon light detection films 26-30 carry out the role of detecting the light generated from the fluorescent film 25. |
