| 摘要 |
A lighting device that provides a surface that uniformly projects light from single or multiple light sources. It also provides a lighting device that minimizes the number of optical components between the light source and the viewer so as to increase efficiency. It further provides an efficient light projecting surface that can be produced in large sizes, as well as a modular system of components that can be assembled in varied sizes and shapes. Various lighting sources may be used including quasi-point light sources and linear light sources and these light sources may also be used together.
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