公开(公告)号：US11028992B2

公开(公告)日：2021-06-08

申请号：US16333921

申请日：2017-09-11

Applicant: VALEO VISION

Inventor： Nicolas Lefaudeux ,  Antoine De Lamberterie ,  Guillaume Thin ,  Samira Mbata ,  Thomas Canonne ,  Van Thai Hoang ,  Vincent Dubois ,  Francois-Xavier Amiel

IPC: F21S8/00 ,  G02B17/06 ,  F21S41/365 ,  F21S41/141 ,  F21S41/675 ,  F21S41/155 ,  G03B29/00 ,  F21S43/31 ,  F21S41/36 ,  G03B21/28 ,  F21Y115/10 ,  B60Q1/50

Abstract: A luminous device for a motor vehicle, said device including a pixelized light source and an optical system that is arranged to project a pixelized light beam emitted by the pixelized light source, the optical system comprising a first mirror arranged to collect and reflect rays of the pixelized light beam emitted by the pixelized light source, a second mirror arranged to reflect the rays reflected by the first mirror, and a third mirror arranged to receive the rays reflected by the second mirror and to reflect these received rays so as to correct field aberrations. The invention enables improved projection of a pixelized light beam by a luminous motor-vehicle device.

公开(公告)号：US20180202624A1

公开(公告)日：2018-07-19

申请号：US15874267

申请日：2018-01-18

Applicant: VALEO VISION

Inventor： Antoine DE LAMBERTERIE ,  Guillaume Thin ,  Olivier-Sebastien LeSaffre

IPC: F21S41/153 ,  F21S41/25 ,  G02B27/22

CPC classification number: F21S41/153 ,  F21S41/143 ,  F21S41/25 ,  F21S41/265 ,  F21S41/285 ,  F21S41/663 ,  G02B19/0014 ,  G02B19/0066 ,  G02B27/2292

Abstract: The invention relates to an optical device for projecting a pixelized light beam, in particular for a motor vehicle. The device comprises at least two matrix-arrays each equipped with primary light sources able to emit light rays and each placed in a plane that is specific thereto; at least one primary optical system associated with each matrix-array and placed downstream of the matrix-array, each primary optical system forming a virtual image of the matrix-array upstream of the latter; and an optical projecting system forming an image from the virtual images, in which image the virtual images overlap partially.

公开(公告)号：US10336242B2

公开(公告)日：2019-07-02

申请号：US15441959

申请日：2017-02-24

Applicant: VALEO VISION

Inventor： Thomas Canonne ,  Antoine De Lamberterie ,  Guillaume Thin ,  Samira Mbata ,  Olivier-Sebastien Lesaffre

IPC: B60Q1/08 ,  B60Q1/00 ,  H04L29/08 ,  B60Q1/02 ,  B60K35/00 ,  B60K37/06

Abstract: A lighting device of a vehicle includes at least one lighting device for a road scene in front of the vehicle arranged to form a first light beam defined by a first lighting. A device for generating a second light beam defined by a second lighting is configured to superimpose the second beam on the first light beam. A sum of the first lighting and of the second lighting is greater than the first lighting, the second light beam forms driving assistance information.

公开(公告)号：US10005384B2

公开(公告)日：2018-06-26

申请号：US15446635

申请日：2017-03-01

Applicant: VALEO VISION

Inventor： Thomas Canonne ,  Antoine De Lamberterie ,  Guillaume Thin ,  Samira Mbata ,  Olivier-Sebastien Lesaffre

IPC: B60Q1/14 ,  B60Q1/08 ,  F21V14/00 ,  B60Q1/04 ,  B60Q1/00 ,  F21S8/10 ,  H05B33/08 ,  H05B37/02 ,  H01L27/15 ,  G06T7/00 ,  F21S41/141 ,  F21S41/20 ,  F21S41/36 ,  F21S41/663 ,  F21S41/675 ,  F21Y115/10 ,  F21Y105/10 ,  H01L25/075

CPC classification number: B60Q1/04 ,  B60Q1/0023 ,  B60Q1/085 ,  B60Q1/1423 ,  B60Q1/143 ,  B60Q2300/056 ,  B60Q2300/312 ,  F21S41/141 ,  F21S41/285 ,  F21S41/36 ,  F21S41/663 ,  F21S41/675 ,  F21Y2105/10 ,  F21Y2115/10 ,  G06T7/97 ,  H01L25/0753 ,  H01L27/156 ,  H05B33/0827 ,  H05B33/0842 ,  H05B33/0848 ,  H05B37/0227

Abstract: A vehicle headlamp includes at least one light-emitting diode that operates as a detector of a light source. The headlamp also includes a first memory that records whether the at least one light-emitting diode detects the light source when the at least one light-emitting diode last operated as the detector of the detected light source.

公开(公告)号：US11503697B2

公开(公告)日：2022-11-15

申请号：US16333912

申请日：2017-08-04

Applicant: VALEO VISION

Inventor： Guillaume Thin ,  Antoine De Lamberterie ,  Samira Mbata ,  Thomas Canonne ,  Van Thai Hoang ,  Vincent Dubois ,  Francois-Xavier Amiel ,  Nicolas Lefaudeux

IPC: H05K1/02 ,  F21V23/00 ,  F21S41/663 ,  B60Q1/00 ,  F21S41/19 ,  F21S41/153 ,  F21S41/141 ,  F21S45/47 ,  F21Y115/10 ,  F21Y105/10 ,  H01L25/075 ,  H05K3/46 ,  H01L23/00 ,  F21Y105/16 ,  F21W107/10

Abstract: A terrestrial vehicle lighting module which includes an electroluminescent source including at least one electroluminescent element, an electronic device designed to control the electroluminescent element, and an interposer electrically connecting the electroluminescent source and the electronic device.

公开(公告)号：US10958356B2

公开(公告)日：2021-03-23

申请号：US16508480

申请日：2019-07-11

Applicant: VALEO VISION

Inventor： Antoine De-Lamberterie ,  Francois-Xavier Amiel ,  Samira Mbata ,  Vincent Dubois ,  Thomas Canonne ,  Nicolas Lefaudeux ,  Guillaume Thin ,  Van Thai Hoang

IPC: H04B10/70 ,  H04W4/44 ,  H04B10/114 ,  H04B10/116 ,  H04B10/85

Abstract: An optical wireless communication system for a vehicle comprises a photonic device and control electronics configured to control the photonic device. The photonic device comprises a plurality of photonic components arranged in a two-dimensional matrix array, and the control electronics are configured to control individually or in groups the photonic components of the plurality of photonic components. Each photonic component or each group of photonic components is configured, where appropriate conjointly with an optic, so as to emit and/or receive at least one optical wireless communication signal in a propagation direction that is discriminable relatively to a propagation direction of optical wireless communication signals emitted and/or received, respectively, by at least one other photonic component or by at least one other group of photonic components of the plurality of photonic components.

公开(公告)号：US11181364B2

公开(公告)日：2021-11-23

申请号：US16037562

申请日：2018-07-17

Applicant: VALEO VISION

Inventor： Antoine De Lamberterie ,  Samira Mbata ,  Thomas Canonne ,  Guillaume Thin ,  Olivier-Sebastien Lesaffre

IPC: G01C3/10 ,  G01C3/08 ,  B60Q1/00 ,  G01S17/48 ,  H01L27/15 ,  G01S17/931 ,  H01L25/16

Abstract: An object detection system for a motor vehicle is proposed. The system includes an array of electroluminescent light sources, an array of light sensors and a calculating unit. At least one of the electroluminescent light sources is able to emit a signal. At least one of the sensors is able to receive the emitted signal that has been reflected by an object. The calculating unit is able to calculate, by triangulation, the position of the object on the basis of the position, in one of the arrays of electroluminescent light sources, of at least one of the electroluminescent light sources able to emit a signal and on the basis of the position, in one of the arrays of light sensors, of at least one of the sensors able to receive the signal reflected by the object.

公开(公告)号：US10683986B2

公开(公告)日：2020-06-16

申请号：US16333910

申请日：2017-07-26

Applicant: VALEO VISION

Inventor： Nicolas Lefaudeux ,  Antoine De Lamberterie ,  Guillaume Thin ,  Samira Mbata ,  Thomas Canonne ,  Van Thai Hoang ,  Vincent Dubois ,  Francois-Xavier Amiel

IPC: F21V5/00 ,  F21S41/143 ,  F21S41/20 ,  F21S41/153 ,  F21S43/14 ,  F21S43/20 ,  F21K9/60 ,  F21S41/255 ,  F21Y105/16 ,  F21Y115/10 ,  F21W107/10

Abstract: A luminous module, in particular for a motor vehicle, including: a monolithic electroluminescent source including electroluminescent elements; a primary optical system equipped with a plurality of convergent optics, at least one convergent optic being associated with each electroluminescent element and forming an image of the electroluminescent element with which it is associated.

公开(公告)号：US10527246B2

公开(公告)日：2020-01-07

申请号：US15874267

申请日：2018-01-18

Applicant: VALEO VISION

Inventor： Antoine De Lamberterie ,  Guillaume Thin ,  Olivier-Sebastien Lesaffre

IPC: B60Q3/00 ,  F21S41/153 ,  G02B27/22 ,  F21S41/25

Abstract: The invention relates to an optical device for projecting a pixelized light beam, in particular for a motor vehicle. The device comprises at least two matrix-arrays each equipped with primary light sources able to emit light rays and each placed in a plane that is specific thereto; at least one primary optical system associated with each matrix-array and placed downstream of the matrix-array, each primary optical system forming a virtual image of the matrix-array upstream of the latter; and an optical projecting system forming an image from the virtual images, in which image the virtual images overlap partially.

公开(公告)号：US12136685B2

公开(公告)日：2024-11-05

申请号：US16333923

申请日：2017-07-26

Applicant: VALEO VISION

Inventor： Nicolas Lefaudex ,  Antoine De Lamberterie ,  Guillaume Thin ,  Samira Mbata ,  Thomas Canonne ,  Van Thai Hoang ,  Vincent Dubois ,  Francois-Xavier Amiel

IPC: H01L27/15 ,  F21S43/14 ,  F21S43/19 ,  H01L23/00 ,  H01L33/00 ,  H01L25/16

Abstract: A process for mounting a light component on a carrier. The light component includes a generally planar substrate, on a first face of which submillimetre-sized electroluminescent semiconductor elements are epitaxied in the form of a matrix. The process is noteworthy in that it eliminates the need for a layer of filler material between the component and the carrier, while providing good thermal and electrical conductivity between the component and the carrier and high mechanical strength.