Patent ID: 8678614

Claim:
A light source system, comprising: two solid-state light sources, being disposed adjacent to each other, and respectively used to provide a first light beam of a first waveband and a second light beam of a second waveband; two filters, being disposed in front of the two solid-state light sources respectively, and respectively matching with the first waveband and the second waveband; a rotary wheel, having a first surface and a second surface opposite to the first surface, wherein the two solid-state light sources and the two filters are disposed in front of the first surface of the rotary wheel, the first surface comprises a first waveband converting region, a reflecting region and a transmission region, and the second surface comprises a second waveband converting region, the first waveband converting region and the reflecting region are symmetrical with respect to a radial direction of the rotary wheel, the second waveband converting region of the second surface is symmetrical to the first waveband converting region, and each of the first and the second waveband converting regions is used to convert the first or the second light beam into a third light beam of a third waveband; a first reflector and a second reflector, being disposed in front of the second surface of the rotary wheel; and a multiband filter, being disposed in front of the second surface of the rotary wheel and being disposed between the first and the second reflectors, wherein the multiband filter optically couples with the first and the second reflectors, the multiband filter is used to allow a fourth light beam of a fourth waveband included in the third light beam to pass therethrough and used to reflect a fifth light beam of a fifth waveband included in the third light beam, and the fourth waveband and the fifth waveband are contained in the third waveband.