Patent ID: 8287137

Claim:
A projector apparatus with multi-light sources, comprising: a light incident region; a light tunnel, a color wheel, a light coupling module, and a plurality of light sources, all of which are disposed in the light incident region, and an image outgoing region being defined with a projection direction; wherein: the light coupling module has a light coupling device, a light gathering device, and a reflection device; the plurality of light sources having two light sources for providing two light beams, the two light beams being disposed on a hypothetic line which is substantially orthogonal to the projection direction, the two light beams substantially coupled into a single light beam by the light coupling device, and the two light beams projected from the two light sources to the light coupling device traveling the hypothetic line; and the single light beam travels along a direction which is substantially parallel to the projection direction before the single light beam is reflected by the reflection device, and the single light beam travels along a direction which is substantially orthogonal to the projection direction after the single light beam is reflected by the reflection device.