| 摘要 |
PROBLEM TO BE SOLVED: To provide a radiation conversion sheet for digital radiography and a digital radiographing device having excellent moisture-proof performance and capable of preventing a resolution of a radiogram from declining. SOLUTION: In this radiation conversion sheet for digital radiography comprising at least a radiotransparent substrate, an alkali halide phosphor layer formed on the substrate, and a moisture-proof protective layer formed on the phosphor layer, the moisture-proof protective layer is formed from a plasma polymerization film of a fluorine-including compound unsaturated hydrocarbon monomer. Preferably, the radiotransparent substrate is an amorphous carbon substrate, and the alkali halide phosphor is constituted from CsIT1, and the moisture-proof protective layer is a plasma polymerization film of C<SB>2</SB>F<SB>3</SB>H or C<SB>2</SB>F<SB>2</SB>H<SB>2</SB>. The thickness of the moisture-proof protective layer is 0.2μm. COPYRIGHT: (C)2004,JPO
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