| 摘要 |
Disclosed is a light guiding element (1) for an illumination unit, comprising a light guiding member (5) that has at least one light-incident surface (2) and at least one light-emergent surface (3). The at least one light-incident surface (2) includes a plurality of light-incident partial surfaces (2a) which are offset relative to one another at least in the direction of light propagation (-x) and which are oriented substantially perpendicular to the direction of light propagation (-x). |
