Patent ID: 8936381
Filing Date: 2015-01-20
Classification: F21S

Abstract:
1. An LED light module for a vehicle headlight, the LED light module comprising: a projection lens; an LED light source that emits light; and a diffusion disk disposed between the LED light source and the projection lens as viewed in a light exit direction, the diffusion disk having at least one unaltering aperture for direct passage of at least one component of the light emitted by the LED light source; wherein a direct component of the light emitted by the LED light source emerges through the unaltering aperture and is projected through the projection lens so as to generate a lighting function in a region in front of the vehicle headlight; characterized in that the LED light source is a primary light source, the LED light module further including at least one additional LED light source as a secondary light source having emitted light rays and an emitted luminous flux, the secondary light source being arranged relative to the unaltering aperture in such a way that the emitted light rays of the secondary light source are emitted essentially onto the diffusion disk so that essentially no luminous flux from the secondary light source emerges through the unaltering aperture.