| 摘要 |
PURPOSE:To obtain an X-ray sensitive body capable of easily forming an electrostatic latent image and having high photosensitivity and resolution by laminating on a substrate at least a phosphor layer, an electrically conductive layer, and a photosensitive layer on the side irradiated with X-rays in this order. CONSTITUTION:A phosphor layer 10 is formed on a substrate 9 by interposing a substrate protecting layer 13 and a reflective layer 14, an electrically conductive layer 11 is formed on the layer 10 by interposing a filling layer 15, and further, a photosensitive layer 12 formed on the layer 11 is covered with a surface layer 16. The layer 13 is formed for the purpose of protecting the substrate 9 from the attack of a solvent at the time of coating the substrate 9 with the layer 10 and absorbing the roughness the surface of the substrate 9 to smooth it. The layer 14 is formed in order to give light generated by the layer 10 effectively toward the layer 12, and the layer 15 is formed in order to smooth the surface of the layer 10 before forming the layer 11. The layer 16 laminated on the surface of the layer 12 transmits excitation X-rays and it is effective in respects of the chargeability of a photosensitive body and protection of the photosensitive layer 12. |
