| 摘要 |
<p>In various embodiments described herein, a display device (85) comprising a light collection film (80) and a photovoltaic device (86) disposed on an edge of the collection film. The collection film has a plurality of light-turning features (94) for redirecting light between the front and back surface of the collection film and the photovoltaic device. In some embodiments, a light source (90) is also disposed on an edge of the collection film and emits light which is turned by the light-turning features toward the display.</p> |
