| 摘要 |
According to one aspect of the invention, a solar energy collector apparatus lens is provided, including: an upper portion having an upper surface and a lower surface, the lower surface facing opposite the upper surface; and a lower portion having a light refraction structure, wherein light impinging on the upper portion lower surface is reflected towards the light refraction structure and light impinging on the upper portion upper surface is transmitted towards the light refraction structure, and wherein light having entered the light refraction structure and propagating towards a lower surface of the lower portion leaves the solar energy collector apparatus lens via the lower portion lower surface. |
