| 摘要 |
The front side of the plate (1) contains two patterns of V-shaped light-reflecting grooves (2, 3). The plate is a flat one comprising a transparent material and having at least one side edge (4) for receiving light from one or more light sources. The front side and/or back side of the plate is designed to emit the received light in a uniform manner. An independent claim is also included for a flat light comprising the guide plate and at least one light source next to one of the plate side edges. |
