| abstract |
Provided is a phosphor composite member having excellent heat resistance, high color rendering properties, various chromaticity controllability from daylight color to light bulb color, and high emission intensity. A phosphor composite member in which an inorganic powder sintered body layer containing SnO—P 2 O 5 glass and inorganic phosphor powder is formed on the surface of a ceramic substrate, and irradiated with excitation light. A phosphor composite member, wherein the ceramic base material and the inorganic powder sintered body layer emit fluorescent light having different wavelengths. [Selection] Figure 1 |