Light module for use in headlight of vehicle for e.g. creation of light, has light conductor comprising coupling surface that is provided with filter layer, where layer prevents coupling of light of source into conductor in defined range

摘要

The module (10) has a light source (30) provided with an LED (32), and a light conductor (20) comprising a planar coupling surface (22) for coupling light produced by the light source into the light conductor, where a distance between the light source and the coupling surface is lesser than or equal to 1mm. The coupling surface is partially provided with a filter layer (40) that prevents the coupling of the light of the light source into the light conductor in a defined wavelength range of 380-420 nanometer, where a layer thickness of the filter layer is 5 micrometer.