Valeo Vision

Valeo Iluminacion

Boubacar Sagna

Antoine De Lamberterie

Pierre Albou

Vincent Godbillon

Christophe Dubosc

David Hue

Hafid El Idrissi

Florestan Debert

Stephan Sommerschuh

Jean-Francois Doha

Xavier Morel

Hui Jin

Loic Boinet

Pierre-Louis Tassy

Maria Del Carmen Montano

Juan Manuel Martinez

Francois Germon

Maria-Del-Carmen Montano

Jesus Romo

François Germon

Jean-François Doha

The invention concerns a signaling device adapted to display pictograms, notably for a motor vehicle. The device is configured to implement at least one signaling function of a motor vehicle. The device includes display means including a display zone intended to be disposed on the vehicle, the display means being adapted to display pictograms in the display zone, each pictogram emitting a light beam having at least in part the statutory photometric characteristics of at least one of said at least one signaling functions.

Pictogram-displaying signaling device for a motor vehicle, and signal light equipped with such a lighting device

An optical waveguide for the propagation of a light beam adapted to travel by successive total reflections off the faces of the waveguide to an output face where the light beam is refracted. One of the faces of the waveguide forms, facing towards the output face, a support face for a pattern extending across the main direction of the beam to divert same towards the output face. According to a characterizing feature of the invention, the pattern is a bifunctional reflective pattern that is integral with the support face, having three portions including end portions formed by cone portions between which there is interposed an intermediate portion that comprises two facets that meet at a top edge, which is not parallel to the support face for the patterns.

Optical waveguide with a reflective pattern for propagating a light beam

An optical device comprising at least one first light guide having an exit face. The first guide is configured to propagate the light rays emitted by a first light source toward its exit face. The exit face is placed facing a coupling zone that forms part of the lateral surface of a generally tubular second light guide of the optical device. The optical device allows the transmission of the light emitted via the exit face of the first guide through the second guide to be improved. The optical device especially proposes the implementation of a luminous device for an automotive vehicle integrating two luminous functions.

Optical device and signaling and/or lighting system for an automotive vehicle

A light module, notably for a motor vehicle, comprising a first light source of light-emitting diode type and a second surface light source of the organic light-emitting diode type suitable for reflecting the light rays emitted by the first light source in order to form a light beam along an optical axis of the module. The module further comprises a collimator suitable for deflecting the light rays emitted by the first source in a main direction and meeting the second light source with a non-zero angle of incidence &#x3b2;.

Light module with LED and OLED diodes

A device for or passenger compartment lighting of a motor vehicle, which comprises a light source and a light guide, the light source extending in front of a main face of the guide, the light guide comprising at least one coupling face capable of reflecting into the light guide at least a part of the light emitted by the light source, and at least two decoupling faces at a distance from one another and arranged so as to reflect toward an output face of the light guide the light coming from the coupling face. This device furthermore comprises a reading light.

Motor vehicle lighting and/or signaling device

Growing community of inventors

Sartrouville, France

Boubacar Sagna