公开(公告)号：US20240084992A1

公开(公告)日：2024-03-14

申请号：US18262138

申请日：2022-01-21

Applicant: VALEO VISION

Inventor： Matthieu DREZET ,  Sebastien ROELS ,  Marie PELLARIN

IPC: F21S41/657 ,  B60Q1/06 ,  B60Q1/14

CPC classification number: F21S41/657 ,  B60Q1/06 ,  B60Q1/1415 ,  B60Q2200/30 ,  B60Q2300/056

Abstract: An illumination system of a motor vehicle includes a first lighting module that is able to emit a first light beam with an upper cut-off, a second lighting module that is able to emit a second, pixelated light beam, and a system for mechanically adjusting the vertical orientation of the first and second light beams. A controller is able to receive an emission instruction for a given lighting function and is designed to control the adjusting system in order to bring about a simultaneous modification of the vertical orientation of the first and second light beams on the basis of the instruction and to control the second lighting module to emit a second, pixelated light beam having predetermined characteristics on the basis of said instruction.

公开(公告)号：US20210356091A1

公开(公告)日：2021-11-18

申请号：US17273984

申请日：2019-09-10

Applicant: VALEO VISION

Inventor： Pierre ALBOU ,  Thomas DANIEL ,  Sophie CLADE ,  Sebastien ROELS

IPC: F21S41/153 ,  F21S45/40 ,  G03B21/20 ,  F21S41/30 ,  G02B5/00

Abstract: A light module for a motor vehicle headlamp comprising at least one pixelated light source, a plurality of electroluminescent emitters distributed into a plurality of pixels and capable of emitting light rays, a projection optic arranged to directly image, toward the outside of the light module, a light beam formed by said light rays emitted by said at least one light source. The light module is characterized by a mask arranged between the at least one light source and the projection optic in order to completely or partially prevent light rays originating from the light source from being reflected by regions arranged outside the plurality of electroluminescent emitters of the light source.

公开(公告)号：US20210148536A1

公开(公告)日：2021-05-20

申请号：US17045114

申请日：2019-04-03

Applicant: VALEO VISION

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: F21S41/663 ,  F21S41/143 ,  F21S41/25 ,  F21S45/47

Abstract: The invention relates to a motor vehicle lighting device that includes a first module with at least one first pixelated electroluminescent light source where the first module can produce a first pixelated partial high beam (HB1) having a first resolution and a first horizontal angular amplitude; and includes a second module with a second pixelated electroluminescent light source where the second module can produce a second pixelated partial high beam (HB2) having an angular amplitude smaller than that of the first pixelated partial high beam (HB1) and a resolution greater than that of the first pixelated partial high beam (HB2); the pixelated electroluminescent light sources preferably being monolithic.

公开(公告)号：US20190299843A1

公开(公告)日：2019-10-03

申请号：US16374207

申请日：2019-04-03

Applicant: Valeo Vision

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: B60Q1/00 ,  H05B33/08 ,  B60Q1/08

Abstract: A lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam, characterized in that the control unit is adapted to control at least one pixel of each of the first and second beams when the motor vehicle enters a turn so as to create a movement of the motif in the global beam.

公开(公告)号：US20210070219A1

公开(公告)日：2021-03-11

申请号：US17044708

申请日：2019-04-03

Applicant: VALEO VISION

Inventor： Sebastien ROELS ,  Marie PELLARIN ,  Sophie CLADE

IPC: B60Q1/18 ,  F21S41/663 ,  F21S41/143

Abstract: The present invention proposes a lighting device for a motor vehicle comprising a first module that projects a first pixelated high beam, a second module that projects a second pixelated writing beam onto the road, and a third module that projects a third low beam cut-off. The first, second and third modules are arranged such that the first and second beams overlap at least partially vertically; and the second and third beams overlap at least partially vertically.

公开(公告)号：US20200215960A1

公开(公告)日：2020-07-09

申请号：US16821695

申请日：2020-03-17

Applicant: Valeo Vision

Inventor： Sebastien ROELS ,  Marie Pellarin ,  Sophie Clade

IPC: B60Q1/00 ,  B60Q1/08 ,  F21S41/24 ,  F21S41/143 ,  F21S41/663 ,  F21S41/255 ,  F21S41/153 ,  F21S41/32 ,  H05B45/10

Abstract: The invention proposes a lighting device for a motor vehicle, including a first lighting module adapted to project a pixelized first beam with a first resolution and a second lighting module adapted to project a pixelized low beam type second beam with a second resolution lower than the first resolution, the first and second lighting modules being such that the first and second beams overlap vertically at least in part to form a global beam, the device including a control unit able to control selectively a plurality of pixels of the first and second beams so as to project a motif in the global beam.

公开(公告)号：US20190016251A1

公开(公告)日：2019-01-17

申请号：US16034957

申请日：2018-07-13

Applicant: Valeo Vision

Inventor： Marie PELLARIN ,  Vanesa SANCHEZ ,  Sebastien ROELS

IPC: B60Q1/14 ,  B60Q1/08 ,  F21S41/65

Abstract: A lighting device for a motor vehicle including a first lighting module projecting at least one first matrix of first independently activatable juxtaposed pixels, the first pixels being arranged in several vertical columns and in at least one transverse row of determined height (Dh), characterized in that it includes a second lighting module projecting a second matrix of second independently activatable juxtaposed pixels, the second pixels being arranged in at least one transverse row, the second matrix being superposed with the first matrix with a vertical offset by a vertical offset distance (P) less than the determined height (Dh) relative to the first pixels of the first matrix.