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.