abstract |
[PROBLEMS] To develop a phosphor screen having a sufficient film thickness and a high display brightness even after a radiation margin, a development step and a baking step when a pattern is formed. A phosphor-dispersed radiation-sensitive composition is provided. SOLUTION: The composition contains (a) a phosphor, (b) an organic polymer binder, (c) a photo-crosslinkable monomer and / or oligomer, and (d) a radiation radical generator containing an acridine derivative. Phosphor-dispersed radiation-sensitive composition. |