LIGHT SOURCE APPARATUS AND IMAGE DISPLAY APPARATUS

摘要

A light source apparatus of an embodiment of the present technology includes a light source section, a light outputting section, and a housing. The light source section includes one or more solid light sources capable of emitting light of a predetermined wavelength band as incident light. The light outputting section includes a light emitting body configured to be excited by incident light from the light source section and to emit visible light having a wavelength band longer than a wavelength of the incident light, the light outputting section being capable of emitting synthetic light containing light having the predetermined wavelength band and visible light from the light emitting body. The housing holds the light source section and the light outputting section, the housing including an inlet and an outlet formed not to face a light path of the incident light from the light source section to the light outputting section, and a space as a flow path of cooling airflow for cooling down the light outputting section, the cooling airflow being drawn into the inlet and exhausted from the outlet.