Light-scattering complex forming composition, light-scattering complex and method for producing the same

摘要

Containing inorganic oxide particles surface-modified with a surface modification material having one or more functional groups selected from alkenyl groups, H-Si groups, and alkoxy groups, and an uncured matrix resin composition, Light scattering in which the average dispersed particle diameter of the surface-modified inorganic oxide particles is 3 nm or more and 150 nm or less, and the content of the inorganic oxide particles is 0.01 mass% or more and 15 mass% or less in the total solid content. By using the composite forming composition, even if the content of light scattering particles is reduced, it excels in light transmission and scattering, and as a result, blue light emission is further suppressed and white light luminance is improved. In addition, a light scattering composite capable of obtaining a white light semiconductor light emitting device with improved color rendering can be provided.