Valeo Vision

Julien Muller

Antoine De Lamberterie

Christophe Dubosc

David Bourdin

Stéphane Garcia

The present invention concerns a method of manufacturing a lens for motor vehicle lighting modules, the method being intended to generate on the output surface () of said lens () microstructures formed by level differences situated on said output surface (), the method including the following steps of forming a meshing on the output surface of said lens such that each mesh has similar dimensions, and generating in each mesh a microstructure formed by an output surface level difference, each level difference having a profile that varies as a function of the position of the mesh on the output surface of the lens.

Method of manufacturing a motor vehicle optical module lens

A lighting and/or signaling device for a motor vehicle, comprising at least one light source emitting a light beam and at least one optical guide in which the light beam propagates, the optical guide comprising: a first face forming an exit face for the light beam, and a second face, opposite to the exit face, forming a reflection face for the light beam, such that the light guide is associated with a diffusing screen disposed opposite the reflection face of the light guide.

Growing community of inventors

Paris, France

Julien Muller