| 摘要 |
The invention provides a decorative light display, comprising: a plurality of LED light sources mounted at different orientations or positions behind a translucent screen; and one or more associated optical elements disposed between the LED light sources and the translucent screen to provide at least partly directed light beams impinging on the translucent screen; wherein the LED light sources, translucent screen and optical elements are disposed relative to each other so as to produce from the light beams a decorative light pattern on a front side of the translucent screen. ------ 83 82a Fig 6 |
