PHOSPHOR-CONTAINING CURED PRODUCT AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a phosphor-containing cured product having an organic phosphor which has a resistance to water and oxygen which invade into a film by diffusion and a resistance to heat generation by extending the service life of the phosphor that has a high reactivity with water and oxygen and sublimates at high temperature, and a method for producing the same.SOLUTION: There is provided a method for producing a phosphor-containing cured product including the steps of: mixing a first solvent in which a phosphor is dissolved therein with a second solvent which does not dissolve the phosphor to prepare a nanoparticulated phosphor; and incorporating the nanoparticulated phosphor into a cured product that is formed by sol-gel process.SELECTED DRAWING: Figure 1