| 摘要 |
A projector comprising a light source having at least first (22), second (24) and third (26) diode arrays supplying respectively at least first (CL1), second (CL2) and third (CL3) light guides separated by wavelength and determined dimensions, comprises a first dichroic sheet (60) forming a first combined light guide (CLC1) from said first and second light guides, a second dichroic sheet (62) forming a second combined light guide (CLC2) from said first combined light guide and said third light guide, and an off-axis parabolic mirror (54) for receiving the second combined light guide (CLC2) and focusing same at a determined focal point suitable for forming an input point for a single optical fibre (30). |
