Phosphor substrate, display device, and electronic apparatus

摘要

A phosphor substrate (10) includes a substrate (1), phosphor layers (3R, 3G, and 3B) which are disposed on the substrate (1) and which emit fluorescences (L2) using incident excitation light (L1), and a partition (7) surrounding side faces of the phosphor layers (3R, 3G, and 3B), in which at least portions of the partition (7) in contact with the phosphor layers (3R, 3G, and 3B) have light-scattering properties.

主权项

1. A phosphor substrate comprising:
a substrate; a phosphor layer disposed on the substrate, the phosphor layer emitting fluorescence using incident excitation light; and a partition surrounding a side face of the phosphor layer, wherein at least a portion of the partition in contact with the phosphor layer has light-scattering properties, is white, and is composed of a material containing a resin and light-scattering particles, the resin having a first refractive index, the light scattering particles having a second refractive index, the second refractive index being higher than the first refractive index, the light scattering particles being dispersed in the resin, each of the light scattering particles having a particle size of 100 nm to 500 nm.