Patent ID: 8421956

Claim:
A composite color separation system, comprising: a light control module, configured with at least one lighting unit and at least one lens unit, while enabling each lighting unit to be formed as an array of a plurality of symmetrically disposed lighting elements and each array to be composed of at least two types of lighting elements so as to enable each lighting unit to emit correspondingly at least two types of incident beams of different wavelengths to its corresponding lens unit and then out of the light control module; a light guide module, configured with a first light incident surface, a light guide structure and a first light emergence surface in a manner that the first light incident surface is provided for receiving the plural incident beams from the light control module; and the light guide structure is used for guiding the plural incident beams to the first light emergence surface where they are discharged out of the light guide module; and a light splitting module, for receiving and splitting the plural incident beams from the light guide module and then projecting the split beams out of the light splitting module, wherein each of the arrays comprises: at least one first lighting element, each capable of emitting a first incident beam featuring by a first wavelength; and at least two second lighting elements, each capable of emitting a second incident beam featuring by a second wavelength while enabling the at least two second lighting elements to be disposed symmetrically at two opposite sides of the at least one first lighting element.