Valeo Vision

Valeo Iluminacion

Antoine De Lamberterie

Thomas Canonne

Samira Mbata

Guillaume Thin

Vincent Dubois

Francois-Xavier Amiel

Nicolas Lefaudeux

Christophe Dubosc

Van Thai Hoang

Pierre Albou

Olivier-Sebastien Lesaffre

Kostadin Beev

Zdravko Zojceski

Vincent Godbillon

Marine Courcier

Eric Stefura

Joël Leleve

Yves Gromfeld

Vanesa Sanchez

Jean-Claude Puente

Eric Moisy

Jean-Claude Gasquet

Norbert Brun

Benoit Reiss

Eric Mornet

Eric Blusseau

Pierre Renaud

Jean-Luc Meyrenaud

Florestan Debert

Stephan Sommerschuh

Marc Brassier

David Bourdin

Jonathan Blandin

Samuel Daroussin

Alexandre Val

Paul Jacquemin

Boubacar Sagna

Van-Thai Hoang

Delphine Puech

Etienne Pauty

Christophe Valois

Pierre-Louis Tassy

Jo&euml;l Leleve

Benoit Delande

Paul Racine

Maria Del Carmen Montano

Juan Manuel Martinez

Christophe Duval

Ziyed Thabet

Julien Muller

Benoît Reiss

Maria-Del-Carmen Montano

Jesus Romo

Sébastien Casenave

Jean Matthieu Tourenq

Andr&eacute; Prevost

Brahim Elhachir

Nicolas Lefaudex

Alexandre Franc

Stéphane Garcia

François-Xavier Amiel

Olivier-Sébastien Lesaffre

The invention relates to an optical module for a light-emitting device of a motor vehicle including a first light source able to emit light rays. A light guide including a first coupling face able to receive light rays emitted by the first light source and able to scatter light rays propagating through the light guide over all or some of its perimeter. A transparent or translucent exit lens, with the exit lens defining a housing in which most of the light guide lies, so that light rays scattered by the light guide pass through the exit lens. A deviating member placed in the housing facing the light guide and arranged to redirect light rays scattered by the light guide toward this deviating member in the direction of the exit lens. A sealing member arranged to keep the deviating member in the housing and to obturate the housing.

Optical module for a light-emitting device of a motor vehicle

A lighting module of a motor vehicle signaling device includes a ceramic substrate having opposite first and second faces, and a plurality of selectively activatable light sources mounted on the first face of the ceramic substrate. Each of the first and second faces of the ceramic substrate are provided with at least a first and a second respective interconnection layer. The ceramic substrate comprises a plurality of through holes designed to interconnect the first interconnection layer to the second interconnection layer.

Motor vehicle lighting module comprising a ceramic substrate

A process for mounting a light component on a carrier. The light component includes a generally planar substrate, on a first face of which submillimetre-sized electroluminescent semiconductor elements are epitaxied in the form of a matrix. The process is noteworthy in that it eliminates the need for a layer of filler material between the component and the carrier, while providing good thermal and electrical conductivity between the component and the carrier and high mechanical strength.

Process for mounting a matrix-array electroluminescent component on a carrier

A lighting module for a motor vehicle signaling device includes a substrate provided with an electronic circuit on which a matrix arrangement of elementary light sources is mounted, and wall through which light emitted from the light sources can pass. The substrate and/or all or part of the elementary light sources are bonded to the wall.

Lighting module for a motor vehicle

A motor vehicle signaling device light module includes a substrate on which a matrix arrangement of elementary light sources is mounted, a connector fixed to the substrate having a rectangular footprint with a long side and a narrow side, and a support designed to hold the substrate in position in the signaling device. The substrate is curved around an axis of curvature, and the light sources are arranged to produce a convex display from the point of view of a user outside of the vehicle, so that the long side of the connector is substantially parallel to the axis of curvature.

Light module for a motor vehicle

Lighting device for a motor vehicle with a first plurality of selectively activatable light sources and a second plurality of light sources. The first and second pluralities of light sources being arranged on a common substrate and each light source of the first plurality being positioned at a distance from the other light sources of the first plurality of less than 1 mm. The lighting device includes an optical element having a first region positioned facing the first plurality of light sources and a second region positioned facing the second plurality of light sources, with the second region being provided with optical patterns.

Lighting device for motor vehicle incorporating a screen

A terrestrial vehicle lighting module which includes an electroluminescent source including at least one electroluminescent element, an electronic device designed to control the electroluminescent element, and an interposer electrically connecting the electroluminescent source and the electronic device.

Wiring of a high resolution light source

An object detection system for a motor vehicle is proposed. The system includes an array of electroluminescent light sources, an array of light sensors and a calculating unit. At least one of the electroluminescent light sources is able to emit a signal. At least one of the sensors is able to receive the emitted signal that has been reflected by an object. The calculating unit is able to calculate, by triangulation, the position of the object on the basis of the position, in one of the arrays of electroluminescent light sources, of at least one of the electroluminescent light sources able to emit a signal and on the basis of the position, in one of the arrays of light sensors, of at least one of the sensors able to receive the signal reflected by the object.

Object detection system and method for a motor vehicle

A Fresnel lens with Fresnel prisms having a first facet, called the main facet, and a second facet, called the draft facet, the draft facet making a draft angle to the optical axis, the draft angle being variable along at least one Fresnel prism, so that the draft angle is higher on one side of the lens than on the other.

Fresnel lens with variable draft angle

The invention relates to a luminous lighting and/or signaling module for an automotive vehicle, said module comprising first means arranged to produce a first cut-off beam and second means arranged to produce at least two selectively activatable luminous segments, the luminous segments forming a second beam that is complementary to the cut-off beam, when they are activated simultaneously.

Luminous lighting and/or signaling module of an automotive vehicle

A luminous device for a motor vehicle, said device including a pixelized light source and an optical system that is arranged to project a pixelized light beam emitted by the pixelized light source, the optical system comprising a first mirror arranged to collect and reflect rays of the pixelized light beam emitted by the pixelized light source, a second mirror arranged to reflect the rays reflected by the first mirror, and a third mirror arranged to receive the rays reflected by the second mirror and to reflect these received rays so as to correct field aberrations. The invention enables improved projection of a pixelized light beam by a luminous motor-vehicle device.

Optical system for a pixelized light beam

Luminous device using a high-resolution light source

A motor-vehicle lighting device including a plurality of primary optical elements, intermediate lenses, and a curved projecting lens. Each primary optical element has a curved exit refracting surface and comprises a plurality of rectangular light guides that are each intended to interact with one light-emitting diode one laser. Each intermediate lens is placed between an exit refracting surface of the primary optical element and the projecting lens. Each intermediate lens is configured to distribute and concentrate the radiation issued from an exit refracting surface of the element over and onto the projecting lens. The lighting device is configured so as to project the diode radiation entering into the light guides and exiting via the projecting lens in the form of luminous pixels, or luminous strips, the light intensity of each of which is controlled despite the curvature of the projecting lens.

Lighting device generating stripe segmented beam for a motor-vehicle headlamp

A luminous module, in particular for a motor vehicle, including: a monolithic electroluminescent source including electroluminescent elements; a primary optical system equipped with a plurality of convergent optics, at least one convergent optic being associated with each electroluminescent element and forming an image of the electroluminescent element with which it is associated.

Luminous module comprising a monolithic electroluminescent source

A lens for shaping light rays, for a luminous lighting and/or signalling module of a motor vehicle, includes an entrance face for the light rays and an opposite exit face. The lens has a flat-lens shape the exit face of which is equipped with prisms forming a Fresnel structure, at least one of these prisms being equipped on an exterior face with diffractive structures, and the entrance face of which is at least partially equipped with microstructures. The lens applies to motor vehicles.

Lens for shaping light rays for a lighting module for lighting and/or signalling for a motor vehicle

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Paris, France

Antoine De Lamberterie