Patent ID: 9559274
Date: 2017-01-31
CPC Classifications: C08K,C09K,H01L

Claim:
1. A resin composition comprising: a fluorescent material; a resin; and nanoparticles selected from at least one of the group consisting of aluminum oxide nanoparticles, titanium oxide nanoparticles, zinc oxide nanoparticles, zirconium oxide nanoparticles, and silicon oxide nanoparticles, wherein when the resin composition includes silicon oxide nanoparticles, the content of the silicon oxide nanoparticles is 0.02 to 5 mass parts relative to 100 mass parts of the resin, and wherein the fluorescent material is a red-light emitting fluorescent material including a fluoride material having a chemical composition that includes tetravalent manganese, at least one selected from the group consisting of alkali metal elements and NH