Automotive Lighting Reutlingen Gmbh

Marelli Automotive Lighting Reutlingen (germany) Gmbh

Marelli Germany Gmbh

Martin Licht

Ernst-Olaf Rosenhahn

Christian Buchberger

Emil P Stefanov

Joachim Knittel

Markus Kiesel

Sylvain Teysseyre

A lighting device for illuminating or backlighting a light signature, comprising: at least one semiconductor light source for emitting light in a main radiation direction corresponding to an optical axis of the semiconductor light source, at least one partially transparent reflective layer arranged in front of and at a distance from at least one associated semiconductor light source in the main emission direction, and a translucent volume scattering material which is arranged at the distance between the at least one semiconductor light source and the at least one associated partially transparent reflective layer, or which is arranged in front of the partially transparent reflective layer in the main radiation direction.

Lighting device for illuminating or backlighting a light signature and lighting unit with an illuminatable or backlightable light signature and such a lighting device

A headlamp assembly for a motor vehicle comprising at least one headlamp, which has a light source for emitting visible light, a radiation source for emitting infrared radiation, and a light emission optics with a light entry surface, which visible light from the light source and infrared radiation from the radiation source strikes, and which has an optical exit-deflection element, which directs the infrared radiation from the radiation source toward the light entry surface of the light emission optics. The optical exit-deflection element comprises at least one optics, which broadens the infrared radiation emitted by the radiation source to form a radiation beam with a cross section broadened in a horizontal plane (HH), and a radiation distribution that has at least one intensity maximum disposed toward the edge in the radiation distribution, to one side of a vertical plane (VV), when viewed in a focal plane of the light emission optics.

Motor vehicle headlamp assembly

A headlight of a motor vehicle including a light source and first projection optics, in which each one includes a respective first pair made of one respective first image mask and of one respective first projection lens with a first focal length, which is illuminated by the light source through the one respective image mask. The headlight has two projection optics, in which each one is featuring a respective second pair made of one respective second image mask and of one respective second projection lens with a second focal length, which is illuminated by the light source through the one respective second image mask. The second focal length is greater than the first focal length. An illuminated portion of the first image mask, has a shape of at least a first portion of an overall light distribution of the headlight, and a portion of the second image masks, has a shape of a central portion of the overall light distribution of the headlight.

Headlight of a motor vehicle with low construction depth

The invention relates to a projection lens for use in an LED module of a motor vehicle headlamp. The LED module has a light source in the form of an LED matrix including numerous LED chips disposed in a matrix adjacent to and/or above one another, a primary lens including numerous primary lens elements disposed in a matrix adjacent to and/or above one another for bundling light emitted from the light source, and a projection lens. The projection lens projects a light exit surface of the primary lens to generate a predefined light distribution on a surface in front of the vehicle. The projection lens is designed such that it generates at least two separate images of the light exit surface of the primary lens on its image side, which are offset to one another in the horizontal direction.

Projection lens for use in an LED module for a motor vehicle headlamp, and an LED module and motor vehicle headlamp having a projection lens of this type

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Reutlingen, Germany

Martin Licht