Valeo Vision

Franck Millon

Lingxuan Zhu

Natacha Audy

Vincent Godbillon

Patrice Collot

Sebastian Krick

Lothar Seif

Jean-Didier Kinfack

Cedric Merlin

Arnaud Abala

Haifa Mechmeche

A light-emitting module for a motor vehicle. The light-emitting module includes a substrate including a curved main section, light-emitting elements arranged on a face of the substrate and configured to generate light rays, a curved screen arranged facing the face of the substrate and away from the face, an area of the screen being suitable for being illuminated by the light rays emitted by the light-emitting elements, the screen having scattering properties with respect to the light emitted by the light-emitting elements, each light-emitting element being arranged on the substrate in a given zone, each light-emitting element furthermore being arranged to emit the corresponding light rays in a main emission direction that is angularly offset from a local direction that is normal to the substrate in the given zone.

Light-emitting module for a motor vehicle

A lighting device, in particular for a motor vehicle, including a substrate; light sources of the side-emitting LED type, which are placed on the substrate and which illuminate in main directions that are orientated along the substrate; and a screen placed so as to receive the light rays emitted by the light sources. The substrate includes windows and the lighting device furthermore includes reflective surfaces that are placed facing the windows so as to reflect, toward the screen, a portion of the light rays emitted by the light sources.

Lighting device of small thickness and producing uniform illumination

A light emission module, in particular for a motor vehicle. The module includes a substrate comprising a curved main portion extending in a longitudinal direction. A plurality of electroluminescent elements is arranged on the substrate and configured to emit light rays when supplied with electrical energy. The electroluminescent elements are distributed along the longitudinal direction, and a control assembly suitable for regulating the electrical energy supplied to the electroluminescent elements. The control assembly has a mode of operation in which the control assembly is configured to supply the electroluminescent elements with respective electrical energies and/or powers determined at least as a function of respective main directions of light emission of the electroluminescent elements to obtain at least two maximum light intensities emitted by the electroluminescent elements in the corresponding main direction of emission which are different along the longitudinal direction of the substrate.

Light emission module with enhanced control in particular for a motor vehicle

Growing community of inventors

Bobigny, France

Franck Millon