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    LIGHT GUIDE FOR A LIGHTING AND/OR SIGNALING DEVICE OF AN AUTOMOBILE VEHICLE
    1.
    发明申请
    LIGHT GUIDE FOR A LIGHTING AND/OR SIGNALING DEVICE OF AN AUTOMOBILE VEHICLE 有权
    用于汽车照明和/或信号装置的光指导

    公开(公告)号：US20150247613A1

    公开(公告)日：2015-09-03

    申请号：US14429963

    申请日：2013-09-26

    Applicant: Valeo Vision

    Inventor： Jean-Francois Doha ,  Francois Germon ,  Maxime Laminette

    IPC: F21S8/10 ,  F21V8/00

    CPC classification number: F21S41/143 ,  F21S41/24 ,  F21S41/322 ,  F21S41/36 ,  F21S43/14 ,  F21S43/239 ,  F21S43/243 ,  F21S43/249 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0036

    Abstract: A light guide for a lighting and/or signaling device of an automobile vehicle comprising an entry face, a coupler, a main reflection face, and an exit face. The light guide is arranged in such a manner that, when a light source is disposed at a predetermined point with respect to the light guide, the entry face transmits the light from the light source to the coupler and the coupler transmits a part of this light to the main reflection face which directs it, in the form of a beam of parallel rays, directly or indirectly, toward the exit face in a direction forming an angle of 5° at the most with respect to the optical axis of the light guide.

    Abstract translation: 一种用于汽车车辆的照明和/或信号装置的光导，包括入射面，耦合器，主反射面和出射面。 导光体配置成使得当光源相对于导光体设置在预定点时，入射面将来自光源的光透射到耦合器，并且耦合器将该光的一部分透射 以相对于光导的光轴最多相对于5°的角度的方向直接或间接地朝向出射面的方向引导它的主反射面。

    Lighting module with styling mask
    2.
    发明授权
    Lighting module with styling mask 有权

    公开(公告)号：US11408581B2

    公开(公告)日：2022-08-09

    申请号：US17414013

    申请日：2019-12-17

    Applicant: Valeo Vision

    Inventor： Sylvain Prime ,  Maxime Laminette

    IPC: F21S43/50 ,  F21S43/241 ,  F21W104/00

    Abstract: The invention relates to an optical guide made from transparent or translucent material extending along a main direction and including a rounded, tubular guide portion formed with a rounded, tubular dioptric interface, the tubular guide portion being suitable for guiding light along the main direction through successive reflections off the dioptric interface with a rib adjacent to the guide portion that is suitable for allowing light to exit the tubular guide portion. The rib exhibits a variable shape along the main direction so as to modify the amount of light that exits along the main direction. The invention also relates to a lighting module that includes the optical guide and a lighting device that includes the lighting module.

    Lighting system for motor vehicle headlight
    3.
    发明授权
    Lighting system for motor vehicle headlight 有权

    公开(公告)号：US10151437B2

    公开(公告)日：2018-12-11

    申请号：US15219778

    申请日：2016-07-26

    Applicant: Valeo Vision

    Inventor： Yves Gromfeld ,  Maxime Laminette ,  Sylvain Giraud ,  Jean-Francois Doha

    IPC: F21S41/265 ,  F21S41/143 ,  F21S41/20 ,  F21S41/26 ,  F21S41/27 ,  F21S41/32 ,  F21S41/43 ,  F21S41/663 ,  F21S45/47

    Abstract: A lighting system for a motor vehicle comprising at least one primary optical device for emitting a light beam exhibiting a cutoff profile, the primary optical emission device comprising at least one light source and one single-piece primary optical member comprising an input surface suitable for receiving a light beam emitted by the light source, a ray interception surface configured to form the cutoff profile in the light beam received and an output surface for the light beam.This system also comprises a projection device arranged downstream of the primary optical emission device(s) and comprising an input surface arranged facing the primary optical emission device(s), and through which are introduced rays of the light beam derived as output from the primary optical emission device(s); a single continuous output surface through which the light beam is projected.

    LIGHTING SYSTEM FOR MOTOR VEHICLE HEADLIGHT
    4.
    发明申请
    LIGHTING SYSTEM FOR MOTOR VEHICLE HEADLIGHT 审中-公开

    公开(公告)号：US20190093846A1

    公开(公告)日：2019-03-28

    申请号：US16198535

    申请日：2018-11-21

    Applicant: VALEO VISION

    Inventor： Yves GROMFELD ,  Maxime Laminette ,  Sylvain Giraud ,  Jean-Francois Doha

    IPC: F21S41/265 ,  F21S41/143 ,  F21S41/20 ,  F21S41/26 ,  F21S41/27 ,  F21S41/32 ,  F21S41/43 ,  F21S41/663 ,  F21S45/47

    Abstract: A lighting system for a motor vehicle comprising at least one primary optical device for emitting a light beam exhibiting a cutoff profile, the primary optical emission device comprising at least one light source and one single-piece primary optical member comprising an input surface suitable for receiving a light beam emitted by the light source, a ray interception surface configured to form the cutoff profile in the light beam received and an output surface for the light beam.This system also comprises a projection device arranged downstream of the primary optical emission device(s) and comprising an input surface arranged facing the primary optical emission device(s), and through which are introduced rays of the light beam derived as output from the primary optical emission device(s) a single continuous output surface through which the light beam is projected.

    LIGHTING SYSTEM FOR MOTOR VEHICLE HEADLIGHT
    6.
    发明申请
    LIGHTING SYSTEM FOR MOTOR VEHICLE HEADLIGHT 审中-公开
    电动车灯照明系统

    公开(公告)号：US20170030543A1

    公开(公告)日：2017-02-02

    申请号：US15219778

    申请日：2016-07-26

    Applicant: Valeo Vision

    Inventor： Yves Gromfeld ,  Maxime Laminette ,  Sylvain Giraud ,  Jean-Francois Doha

    IPC: F21S8/10

    CPC classification number: F21S41/265 ,  F21S41/143 ,  F21S41/26 ,  F21S41/27 ,  F21S41/28 ,  F21S41/322 ,  F21S41/43 ,  F21S41/663 ,  F21S45/47

    Abstract: A lighting system for a motor vehicle comprising at least one primary optical device for emitting a light beam exhibiting a cutoff profile, the primary optical emission device comprising at least one light source and one single-piece primary optical member comprising an input surface suitable for receiving a light beam emitted by the light source, a ray interception surface configured to form the cutoff profile in the light beam received and an output surface for the light beam. This system also comprises a projection device arranged downstream of the primary optical emission device(s) and comprising an input surface arranged facing the primary optical emission device(s), and through which are introduced rays of the light beam derived as output from the primary optical emission device(s); a single continuous output surface through which the light beam is projected.

    Abstract translation: 一种用于机动车辆的照明系统，包括用于发射呈现切断轮廓的光束的至少一个主要光学装置，所述主要光学发射装置包括至少一个光源和一个单件主要光学部件，其包括适于接收的输入表面 由光源发射的光束，被配置为在所接收的光束中形成截止轮廓的光线拦截表面和用于光束的输出表面。 该系统还包括布置在主要光学发射装置下游的投影装置，并且包括面向主要光学发射装置的输入表面，并且通过该投影装置引入作为从主要发光装置输出的光束的引入光线 光发射装置; 单个连续输出表面，光束通过该输出表面投射。

    Lighting system for motor vehicle headlight
    7.
    发明授权
    Lighting system for motor vehicle headlight 有权

    公开(公告)号：US11156333B2

    公开(公告)日：2021-10-26

    申请号：US16198535

    申请日：2018-11-21

    Applicant: VALEO VISION

    Inventor： Yves Gromfeld ,  Maxime Laminette ,  Sylvain Giraud ,  Jean-Francois Doha

    IPC: F21S41/143 ,  F21S41/265 ,  F21S41/20 ,  F21S41/26 ,  F21S41/27 ,  F21S41/32 ,  F21S41/43 ,  F21S41/663 ,  F21S41/151 ,  F21S45/47

    Abstract: A lighting system for a motor vehicle comprising at least one primary optical device for emitting a light beam exhibiting a cutoff profile, the primary optical emission device comprising at least one light source and one single-piece primary optical member comprising an input surface suitable for receiving a light beam emitted by the light source, a ray interception surface configured to form the cutoff profile in the light beam received and an output surface for the light beam.
    This system also comprises a projection device arranged downstream of the primary optical emission device(s) and comprising an input surface arranged facing the primary optical emission device(s), and through which are introduced rays of the light beam derived as output from the primary optical emission device(s) a single continuous output surface through which the light beam is projected.

    LIGHTING DEVICE FOR A MOTOR VEHICLE
    8.
    发明申请
    LIGHTING DEVICE FOR A MOTOR VEHICLE 审中-公开

    公开(公告)号：US20190011104A1

    公开(公告)日：2019-01-10

    申请号：US16029137

    申请日：2018-07-06

    Applicant: VALEO VISION

    Inventor： Jean-Francois DOHA ,  Sylvain Giraud ,  Yves Gromfeld ,  Maxime Laminette

    IPC: F21S41/265 ,  B60Q1/14 ,  F21S41/40 ,  F21S41/143

    Abstract: A lighting device, including an array of at least two light sources of the light emitting semiconductor type and an array of at least a first illumination element and a second illumination element, each illumination element being associated with one of the light sources and configured for being lit the associated light source in such a way that a light beam emitted by the light source exhibits a shape dependent on a shape of the illumination element, the first illumination element being of trapezoidal shape having a large base and the second illumination element having a shape partially complementary to the trapezoidal shape and including two edges extending from two opposite ends of the large base, parallel with each other, being distant by at least a length of the order of the length of the large base.

    LED headlamp with refractive interface creating cut-off for vehicles
    9.
    发明授权
    LED headlamp with refractive interface creating cut-off for vehicles 有权

    公开(公告)号：US10161592B2

    公开(公告)日：2018-12-25

    申请号：US15598847

    申请日：2017-05-18

    Applicant: VALEO VISION

    Inventor： Maxime Laminette ,  Jean-Francois Doha ,  Lionel Floch

    IPC: F21S8/10 ,  B60Q1/14 ,  F21S41/141 ,  F21S41/147 ,  F21S41/20 ,  F21S41/24 ,  F21S41/27 ,  F21S41/36 ,  F21Y115/10

    Abstract: The present invention relates to a lighting module for an automobile headlamp that is able to emit a cut-off light beam along a predetermined optical axis. The lighting module includes a light source for generating a beam and an optical element for receiving the beam generated by the light source and configured to form from this beam the cut-off light beam. The optical element has a collimator configured to receive the beam generated by the light source and to collimate this beam into a collimated beam. An optical coupler is configured to couple the collimated beam into a coupled beam in a lightguide. A cut-off means is disposed within the lightguide on the path of the rays of the coupled beam and configured to intercept a portion of the rays in the lightguide and to form a cut-off beam. At least one output face of the lightguide is configured to project the cut-off beam outside of the optical element, and the optical element is formed as a single part.

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