| 摘要 |
<p>A lighting system for lighting an image (13) comprises a light-emitting panel (1) comprising a light output window (2) and a rear wall (3) disposed opposite thereto. At least one light ingress surface (4) is located between the light output window (2) and the rear wall (3) for coupling light from a light source (6) into the light-emitting panel (1), wherein, in use, the light propagates through the light-emitting panel (1). According to the invention, the light output window (2) is provided with a pattern of light-diffusing element (8, 8', ...). Preferably, the pattern of light-diffusing elements (8, 8', ...) comprises a multitude of discrete markings on the surface of the light output window (2). Preferably, the markings are at least substantially homogeneously distributed over at least substantially the entire surface of the light output window (2). The uniformity of the light distribution of the lighting system, and thus the evenness with which the image is lighted, has been improved.</p> |
