Osram Opto Semiconductors Gmbh

Audi Ag

Thomas Haug

Frank Singer

Alexander Sauerer

Stefan Groetsch

Tilman Armbruster

Hagen Luckner

Michael Hamm

Carsten Funke

Stefan GRÖTSCH

Two headlights are spaced apart from each other in the transverse direction of a vehicle in which they are installed. When the headlights are in position to simultaneously provide light patterns, a first light pattern is located at least partially above a second light pattern in the vertical direction with respect to the installation position of the headlights.

Headlight for a vehicle having pixel light source modules forming vertically disposed light patterns

A light emitting diode (LED) lightning module is disclosed. The LED lighting module includes a heat sink, a circuit board, a carrier, semiconductor chips such as LEDs arranged on an upper surface of the carrier, and at least one holding device pressing a lower surface of the substrate against an upper surface of the heat sink. The semiconductor chips are electrically connected to the carrier. The carrier is electrically connected to the circuit board.

LED lighting module for vehicle headlight

In at least one embodiment, an optoelectronic lighting module includes a circuit board, which an opening passes right through. The circuit board includes fastening devices for mechanically fastening the lighting module to an external heat sink. A carrier of the lighting module is mounted in the opening. At least one optoelectronic semiconductor chip is located on a carrier top and is connected electrically to the circuit board via the carrier. The circuit board is moreover connected firmly mechanically with the carrier. The circuit board is additionally designed to exert a mechanical force on the carrier and to press the carrier against the external heat sink. The carrier is designed to rest with a carrier bottom flat against the external heat sink.

Optoelectronic lighting module and automotive headlamp

Growing community of inventors

Ingolstadt, Germany

Thomas Haug