| 摘要 |
The invention proposes a light-source device, in particular for use in a micromirror device, comprising a first red light source for emitting light in the red spectral range, a second red light source for emitting light in the red spectral range, a green light source for emitting light in the green spectral range and a blue light source for emitting light in the blue spectral range, and superposition means, wherein the superposition means are arranged in such a way that the light from the first red light source, the light from the second red light source, the light from the blue light source and the light from the green light source are superposed in a collinear manner to form a common light beam, the light from the first red light source having a wavelength different from that of the light from the second red light source. |
