| 摘要 |
Embodiments of internally illuminated panels and methods for making such panels are disclosed herein. In general, the internally illuminated panel includes a transparent plate having a front surface and a back surface, a channel formed within the back surface of the transparent plate, and an illumination source embedded within the channel for directing illumination into an interior of the transparent plate. Unlike conventional panel designs, a pattern of grooves is formed across the back surface of the transparent plate for reflecting and refracting the internal illumination in a predetermined and predictable manner. In particular, characteristics of the pattern (such as the spacing and depth of the grooves) are configured to provide uniform distribution and intensity of the internal illumination emitted from the internally illuminated panel. |
