| 摘要 |
The assembly (2) has red, green, blue light sources (R, V, B) i.e. LED, reproducing color lights by combining all or part of light spectrums. An additional light source (S) completes the spectrum of colors created by the sources while increasing the luminescence. The additional light source restores a uniformed white color, and the four light sources are formed in a polygonal or rectangular manner. |
