Valeo Vision

Pierre Renaud

Pierre Albou

Antoine De Lamberterie

Yves Gromfeld

Vanesa Sanchez

Alexandre Joerg

David Dorn

Gregory Planche

Francois Gratecap

Mickael Mimoun

Christophe Cherreau

Laurent Garrouste

Silas Bakary-Gando

Benoit Delande

Anthony Lozano

Christophe Grard

Silas Bakary

Lucas Perdrix

François Gratecap

A vehicle assembly including a radar sensor configured to emit radar waves over a range of wavelengths with an arrangement of layers placed opposite the radar sensor, including a first subset of layers configured to perform an optical function, each layer having a refractive index and a thickness, and a second subset of layers configured to provide protection for the first set of layers, each layer having a refractive index and a thickness. The total thickness of the second subset of layers is dimensioned so that the total thickness of the arrangement of layers is equal to m times a wavelength of the range divided by twice the equivalent refractive index of the first subset of layers and of the second subset of layers, times the cosine of a refracted angle corresponding to the angle of incidence of the radar waves, where m is an integer.

Vehicle assembly comprising a radar sensor and an arrangement of layers forming a logo

A lighting device for a vehicle including at least one light source, at least one sensor configured to acquire information outside the vehicle based on infrared. A cover including a first portion covers the at least one light source and a second portion that is opaque to visible light and to infrared. The cover further includes a third portion that is opaque to visible light and transparent to infrared, substantially centered on said at least one sensor and integrated into the second portion.

Light device of a vehicle

An automotive lighting device including a light source configured to emit light in a light direction, a sensor and a cover. The sensor is configured to acquire information outside the lighting device by emitting a wave in a sensor direction, the wavelength of the wave being comprised between 1 mm and 1 cm. The cover comprises a first portion located in the light direction and a second portion located in the sensor direction, the second portion including a sensor region having a refractive index and a thickness which is between 0.8 and 1.2 times an ideal thickness, the ideal thickness being equal to a natural number multiplied by the wavelength and divided by two times the refractive index.

Automotive lighting device

A lighting device for a motor vehicle includes a cavity, at least one illumination source arranged in the cavity, and at least one detection system which is arranged in the cavity and includes an emitter and/or a receiver designed to transmit and receive electromagnetic waves in a predetermined wavelength range. The lighting device includes a trim arranged in the cavity and behind which the emitter and/or the receiver of the detection system are arranged. The trim includes an interference filter which is transparent in transmission at wavelengths in the predetermined wavelength range and is reflective for the wavelengths transmitted in the visible spectrum.

Motor vehicle lighting device

The invention relates to a light element of a vehicle with at least one light source configured to emit light rays, a reflective layer. With a pattern made wholly or partly in the reflective layer. The light element further including an optical element configured to project the light rays from the at least one light source towards the reflective layer. With a dark layer extending along the optical element on the side opposite the reflective layer.

Light element of a vehicle

The present invention relates to a support for a light source of a lighting device of a motor vehicle, including a zone for positioning the light source, referencing elements with respect to three given mutually transverse axes, one of the referencing elements, termed a referencing element with two portions, a first portion extending along or parallel to a first axis of the three given axes, and a second portion extending transversely relative to this first given axis.

Light source support with a referencing element extending along two axes

Lighting module of a lighting and/or signalling device for a motor vehicle including at least one light source positioned on a source support, an optical element comprising an input face which receives light rays emitted by said at least one light source and is positioned facing the latter, and a frame supporting the optical element and fastened to said source support. The optical element has at least one stud having a free end projecting towards the source support, said at least one stud being made of the same material as the optical element and being in direct or indirect contact with the source support when the lighting module is assembled.

Illumination system for a lighting and/or signalling device of a motor vehicle

A single-piece optical vehicle part comprising: a plurality of entrance dioptric interfaces and/or a plurality of exit dioptric interfaces; at least one junction between two adjacent entrance dioptric interfaces and/or at least one junction between two adjacent exit dioptric interfaces. The junction between two adjacent entrance dioptric interfaces and/or the junction between two adjacent exit dioptric interfaces has a structural modification allowing light to be absorbed and/or scattered.

Single-piece optical motor-vehicle part comprising a structural modification

A luminous motor-vehicle module intended to generate a light beam that projects forward an image. The image comprises at least one horizontal row of pixels. The luminous module is arranged so that a first pixel of the horizontal row of pixels comprises a lower end and/or an upper end that are/is vertically offset with respect to a lower end and/or an upper end of a second pixel of the same row, respectively.

Luminous motor-vehicle module able to generate a light beam with at least one row of pixels

An optical module for a motor vehicle including a first optical element including light guides and a projection optic arranged at a distance from the first optical element and having a longitudinal optical axis. The light guides are aligned in a series, perpendicular to the longitudinal optical axis and in a transverse direction, and they include first light guides and second light guides. The first light guides are arranged successively with respect to each other by being interposed between the second light guides, the first light guides each having a transverse dimension less than the equivalent transverse dimension of each of the second light guides. The first light guides are predominantly offset transversely with respect to the longitudinal optical axis.

Optical module for a motor vehicle

The invention relates to a light module including a semiconductor laser element emitting a laser beam in a first cone of light, a photoluminescent element, and an optical means for transforming the light coming from the photoluminescent element into an exit light beam. The optical means has a guiding portion arranged to guide at least a portion of the light emitted in the first cone of light into a second cone of light and a device for detection of incident light. The light module comprises a means of deviation designed to deviate the light of the second cone of light toward a third cone of light directed toward the detection device arranged outside of the second cone of light.

Light module comprising a laser element

The invention relates to a light emission system that includes a light source support having a first cooperation member, a printed circuit board fixed to the light source support and a connection system, a connection cable including a connection plug. The connection plug has a second cooperation member. The connection system, the support and the plug are arranged in such a way that when the connection system and the plug are connected to one another, the first and the second cooperation members cooperate together to form a fixed mechanical link.

Growing community of inventors

Bobigny, France

Pierre Renaud