公开(公告)号：US10408410B2

公开(公告)日：2019-09-10

申请号：US15940124

申请日：2018-03-29

Applicant: VALEO VISION

Inventor： Vanesa Sanchez ,  Marine Courcier ,  Benoit Reiss ,  Jean-Paul Ravier ,  Baptiste Bouissou

IPC: F21S41/657 ,  F21S41/25 ,  F21S41/63 ,  F21S41/663 ,  F21S41/675 ,  F21S41/141 ,  F21Y105/10 ,  F21S41/143

Abstract: A device for projecting a light beam and having a mechanical actuator, notably for a motor vehicle, including an array of light sources able to emit light rays in order to form the light beam along an optical axis, each light source defining a component of the light beam which has an angle of resolution defined in a plane, the device including moreover a mechanical actuator configured for displacing at least one element of the device in such a way that the optical axis of the light beam is moved between at least two projection directions at a specified frequency of displacement, the projection directions forming between them an angle of displacement substantially coplanar with the angle of resolution, the angle of displacement being equal to a fraction of the angle of resolution of the beam.

公开(公告)号：US20180283641A1

公开(公告)日：2018-10-04

申请号：US15940124

申请日：2018-03-29

Applicant: VALEO VISION

Inventor： Vanesa Sanchez ,  Marine Courcier ,  Benoit Reiss ,  Jean-Paul Ravier ,  Baptiste Bouissou

IPC: F21S41/657 ,  F21S41/141 ,  F21S41/25 ,  F21S41/63

CPC classification number: F21S41/657 ,  F21S41/141 ,  F21S41/143 ,  F21S41/25 ,  F21S41/635 ,  F21S41/663 ,  F21S41/675 ,  F21Y2105/10

Abstract: A device for projecting a light beam and having a mechanical actuator, notably for a motor vehicle, including an array of light sources able to emit light rays in order to form the light beam along an optical axis, each light source defining a component of the light beam which has an angle of resolution defined in a plane, the device including moreover a mechanical actuator configured for displacing at least one element of the device in such a way that the optical axis of the light beam is moved between at least two projection directions at a specified frequency of displacement, the projection directions forming between them an angle of displacement substantially coplanar with the angle of resolution, the angle of displacement being equal to a fraction of the angle of resolution of the beam.