| 摘要 |
PROBLEM TO BE SOLVED: To provide a phosphor dispersion composition from which such a fluorescent molded body can be produced that can be formed into a film by thermosetting and that has excellent light fastness and long-term reliability while having little warpage or curing irregularity, and to provide a fluorescent molded body that has excellent light fastness and long-term reliability in intensity and hue of light exiting therefrom, while having little warpage or curing irregularity, a wavelength conversion film, a wavelength conversion member including the wavelength conversion film, a backlight unit, and a liquid crystal display device.SOLUTION: The phosphor dispersion composition of the present invention is to be used for forming a fluorescent molded body comprising at least one phosphor dispersed in a binder having a three-dimensional network structure, and the composition comprises a phosphor and a binder precursor that forms a binder by a thermosetting reaction. The binder precursor comprises at least one thermosetting compound that forms a three-dimensional network structure by a thermosetting reaction, in which the total content of polyfunctional primary amine and polyfunctional secondary amine as the thermosetting compound is 0.1 mass% or less with respect tot the whole mass of the phosphor dispersion composition.SELECTED DRAWING: None |
