| 摘要 |
A device includes at least one collector of light energy and a transparent plate between the light source and the collector. One surface of the transparent plate has slits, enabling the device to be flexible about an axis parallel to the slits, while another surface contains image pixel areas and transparency areas. An observer can display an image on the surface of the screen even though the screen is transparent to the rays of the sun, which reach a solar collector behind the plate. The slits have the optical property of increasing the angles for viewing the image. The invention is particularly suitable for visually integrating the solar collectors into the environment in a general manner on any medium with images, including electronic images, and on any planar or non-planar surfaces. |
