| 摘要 |
PROBLEM TO BE SOLVED: To obtain a fluorophor for inorganic electroluminescence high in uniformity and excellent in emission luminance, service life, particle size and particle size distribution, to provide a method for producing the fluorophor, and to provide a dispersion-type inorganic electroluminescent device using the fluorophor. SOLUTION: The fluorophor, which is produced by a liquid phase method, is obtained by mixing together respective raw material component solutions containing a fluorophor matrix and the constituent element of an activator or coactivator to effect coprecipitation deposition of fluorophor matrix crystal and the activator or coactivator. COPYRIGHT: (C)2005,JPO&NCIPI
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