Zkw Group Gmbh

Thomas Edletzberger

Jürgen Zorn

Peter Schadenhofer

Christian Bemmer

Martin Schragl

Martin Stein

Johann Altmann

Jürgen Ganzberger

Markus Reinprecht

Stefan Miedler

Christian Maier

Alexander Thomas Schager

Patrick Windgruber

Stefan Etlinger

Manuel Fahrngruber

Adolf Teufl

Daniel Mader

Jürgen Wachsenegger

Patrick Wippel

Thomas Kern

Gerald Böhm

Michael Wieser

Bernhard Albrecht

Matthias Kirbes

Markus Ebenführer

An optical system for a motor vehicle headlight, wherein the system includes at least two optical elements, including a light coupling area, a light decoupling area, a lateral surface which delimits the optical element and has an optically effective aperture edge for forming a bright/dark boundary in a far-field light distribution producible with the optical system. The system includes at least two anterior optics, wherein an anterior optic is associated with each optical element. The first anterior optic and first optical element are configured to produce a first far-field light distribution, wherein the second anterior optic and second optical element are configured to produce a second far-field light distribution, which lies below the bright/dark boundary of the first far-field light distribution.

Optical system for motor vehicle headlight

A light module for a motor vehicle headlight for emitting light to form a light pattern in an area in front of the light module, the light module including two or more primary light sources (PLQ1, PLQ2) that produce light to form a main light pattern (HLV), and at least one secondary light source (SLQ1) that produces light to form an additional light pattern (ZLV), which overlaps the main light pattern to form an entire light pattern. The primary light sources are associated with at least one primary reflector (PR1, PR2) and are configured to bundle the light emitted the from the primary light sources and to direct it in the form of the main light pattern into an area in front of the light module. The at least one secondary light source is associated with an optical imaging system (AS) and is configured to project the light emitted from the at least one secondary light source in the form of the additional light pattern into an area in front of the light module, wherein the main light pattern is in the form of a short-range light pattern and the additional light pattern is in the form of a long-range light pattern and the entire light pattern (LFL) is in the form of a long-range light pattern.

Motor vehicle headlight for emitting a long-range light pattern

In a lighting device for a vehicle, a light guide assembly () for guiding the light emitted by a light source comprises a head portion () with decoupling elements () for decoupling at least some of the coupled-in light, and also a feed line portion (), which comprises a coupling-in region () for the coupling-in of light from a light source and by means of which light coupled in in this way is fed to the head portion (). The coupling-in region () has a first securing arrangement () with at least one element protruding transversely to the longitudinal axis of the coupling-in region (), for example a pin, by means of which the coupling-in region () is insertable into a first securing location in the lighting device and lockable there. The head portion () has a second securing arrangement () for securing the head portion () in the lighting device.

Lighting device with lightguide assembly which can be locked therein

The invention relates to a light module for a motor vehicle headlight for emitting light to form a light pattern in an area in front of the light module, the light module comprising two or more primary light sources (PLQ, PLQ) that produce light to form a main light pattern (HLV), and at least one secondary light source (SLQ) that produces light to form an additional light pattern (ZLV), the additional light pattern overlapping the main light pattern to form an entire light pattern, the primary light sources (PLQ, PLQ) being associated with at least one primary reflector (PR, PR) and being set up to bundle the light emitted the from the primary light sources (PLQ, PLQ) and to direct it in the form of the main light pattern (HLV) into an area in front of the light module, the at least one secondary light source (SLQ) being associated with an optical imaging system (AS) and being set up to project the light emitted from the at least one secondary light source (SLQ) in the form of the additional light pattern (ZLV) into an area in front of the light module, wherein the main light pattern (HLV) is in the form of a short-range light pattern and the additional light pattern (ZLV) is in the form of a long-range light pattern and the entire light pattern (LFL) is in the form of a long-range light pattern.

Motor vehicle headlight for emitting a long-range light distribution

A lighting module () for a vehicle headlamp (), wherein the lighting module () comprises at least one lighting element (), which is excitable to emit visible light when illuminated by laser light, and at least one light-transmissive carrier element (), wherein the carrier element () has at least one light-entry face () and at least one light-exit face () lying opposite the light-entry face (), wherein the at least one lighting element () is arranged at the at least one light-entry face () of the carrier element () in order to radiate light into the light-entry face (), wherein a) the at least one light-exit face () of the carrier element () is delimited by a light-opaque mask () surrounding the light-exit face () or b) the at least one light-exit face () reaches up to the side faces (to) of the carrier element (), wherein at least one side face () has two side portions (&#x2033;) adjoining one another, said side portions being inclined relative to one another for forming a light/dark boundary.

Lighting module for a vehicle headlamp

A lighting device for motor vehicles comprising an optical waveguide element () that has a light entrance surface () and a light exit surface () and that has an electric light-emitting layer () on at least part of at least one surface of the optical waveguide element. The light-emitting layer is advantageously in the form of an OLED layer.

Lighting system for motor vehicles

Growing community of inventors

Loosdorf, Austria

Thomas Edletzberger