METAL OXIDE PHOSPHOR MICROPARTICLE AND PROCESS FOR PRODUCING THE SAME; UTILIZING THE SAME, DISPERSION LIQUID, FLUORESCENCE CONVERSION MEMBRANE, METHOD OF SEPARATING METAL OXIDE PHOSPHOR MICROPARTICLE, FLUORESCENT LIQUID, FLUORESCENT PASTE, PHOSPHOR AND PROCESS FOR PRODUCING THE SAME; AND FLUORESCENCE CONVERTER

摘要

Metal oxide phosphor microparticles of small diameter having high affinity with light transmission media and high dispersibility therein and not scattering light emitted from a light source, which metal oxide phosphor microparticles comprise a matrix crystal of metal oxide doped with a metal element as a light emission center and have the surfaces thereof bonded with an organic group by coordination. There are further provided a process for producing the same; utilizing the same, a metal oxide phosphor microparticle dispersion liquid, fluorescence conversion membrane, method of separating metal oxide phosphor microparticles, fluorescent liquid, fluorescent paste, phosphor and process for producing the same; and a fluorescence converter.