摘要 |
The invention relates to a LED collimator element for a vehicle headlight with a low-beam function, which emits at least visible light of one color from at least one region of a light source. The LED collimator element (1) has at least one LED (2) as such a light source, whose predominant part of the light radiated in operation can be directly radiated in a radiation angular range of the LED collimator element (1), and comprises a collimator (3) deflecting the light which is not radiated in the radiation angular range of the LED collimator element (1) into the radiation angular range, wherein the LED collimator element (1) is asymmetrically structured at least regarding a collimator cutting plane (4) in such a way that a defined non-uniform brightness distribution is achievable in a radiation plane of the LED collimator element (1) defined orthogonally with respect to the collimator cutting plane (4) and with respect to a main direction of radiation of the LED collimator element (1), and at least one filter (12) is to be arranged at least in one region of the collimator (3) in such a way that, when realizing the low-beam function, the area of the traffic space, which lies below the bright-dark cut-off can be illuminated in defined areas with visible light of different colors. |