Fluorescent device, irradiation apparatus, and projector apparatus

摘要

A fluorescent device includes a fluorescent material. The fluorescent material radiates emission light. The fluorescent material is irradiated with excitation light. The fluorescent material has a convex-concave shape. The convex-concave shape is provided on a surface different from an irradiation surface. The irradiation surface is irradiated with the excitation light.

主权项

1. A fluorescent device comprising:
an integrally formed body including a binder and a plurality of fluorescent materials scattered in the binder, wherein the integrally formed body radiates emission light when irradiated with excitation light on an irradiation surface thereof; and a reflective layer which reflects the emission light, wherein the integrally formed body has a convex-concave shape at a different surface of the integrally formed body, the different surface being different from the irradiation surface, and wherein the reflective layer is provided at the different surface on a flat area at a part of the convex-concave shape.