LIGHT SOURCE APPARATUS AND PROJECTOR

원문 (중국어)

A light source apparatus according to an aspect of the present disclosure includes a first light source configured to emit first light; a first wavelength converter configured to convert the first light into second light; a first optical layer configured to transmit the first light and reflect the second light; a light guide configured to guide the second light; a second wavelength converter configured to convert the first light into third light; a second optical layer configured to reflect the second light and the third light; and a first reflection member. The first wavelength converter has a first surface on which the first light is incident via the first optical layer, and a second surface and a third surface that intersect with the first surface and face opposite sides, the first reflection member is disposed in a region of the light guide, at a side of the second surface, and the second light and the third light travel through the light guide and exit via a region of the light guide, at a side of the third surface.