| 摘要 |
The proposed device for transmitting light flux contains point light sources, which are designed for emitting light of a defined color, and a lightguide. The lightguide contains a number of layers of transparent material, with gaps between the layers. At the end surface of the lightguide, recesses with polished surfaces are provided. The said recesses form lens elements, at which the point light sources are installed. The lens elements provide the optimal coupling of the lightguide with the point light sources.
|
