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    Illumination system for a lighting and/or signalling device of a motor vehicle
    1.
    发明授权
    Illumination system for a lighting and/or signalling device of a motor vehicle 有权

    公开(公告)号：US11435046B2

    公开(公告)日：2022-09-06

    申请号：US17277620

    申请日：2019-09-17

    Applicant: VALEO VISION

    Inventor： Pierre Renaud ,  Benoit Delande

    IPC: F21S41/153 ,  F21S41/24 ,  F21S41/143 ,  F21S41/29 ,  F21Y115/10

    Abstract: Lighting module of a lighting and/or signalling device for a motor vehicle including at least one light source positioned on a source support, an optical element comprising an input face which receives light rays emitted by said at least one light source and is positioned facing the latter, and a frame supporting the optical element and fastened to said source support. The optical element has at least one stud having a free end projecting towards the source support, said at least one stud being made of the same material as the optical element and being in direct or indirect contact with the source support when the lighting module is assembled.

    Automotive lighting device
    3.
    发明授权
    Automotive lighting device 有权

    公开(公告)号：US12235355B2

    公开(公告)日：2025-02-25

    申请号：US17631392

    申请日：2020-07-22

    Applicant: VALEO VISION

    Inventor： Pierre Renaud ,  Alexandre Joerg

    IPC: G01S13/931 ,  F21S41/20 ,  F21S45/00

    Abstract: An automotive lighting device including a light source configured to emit light in a light direction, a sensor and a cover. The sensor is configured to acquire information outside the lighting device by emitting a wave in a sensor direction, the wavelength of the wave being comprised between 1 mm and 1 cm. The cover comprises a first portion located in the light direction and a second portion located in the sensor direction, the second portion including a sensor region having a refractive index and a thickness which is between 0.8 and 1.2 times an ideal thickness, the ideal thickness being equal to a natural number multiplied by the wavelength and divided by two times the refractive index.

    Light module comprising a laser element
    5.
    发明授权
    Light module comprising a laser element 有权

    公开(公告)号：US10511136B2

    公开(公告)日：2019-12-17

    申请号：US16050677

    申请日：2018-07-31

    Applicant: VALEO VISION

    Inventor： Pierre Renaud

    IPC: H01S5/00 ,  B60Q1/04 ,  G02B6/42 ,  G02B27/09 ,  H01S5/022 ,  H01S5/20 ,  B60Q1/00 ,  F21V23/04 ,  F21S41/14 ,  F21S41/33 ,  F21S41/16 ,  F21S45/70 ,  F21Y115/30

    Abstract: The invention relates to a light module including a semiconductor laser element emitting a laser beam in a first cone of light, a photoluminescent element, and an optical means for transforming the light coming from the photoluminescent element into an exit light beam. The optical means has a guiding portion arranged to guide at least a portion of the light emitted in the first cone of light into a second cone of light and a device for detection of incident light. The light module comprises a means of deviation designed to deviate the light of the second cone of light toward a third cone of light directed toward the detection device arranged outside of the second cone of light.

    Motor vehicle lighting device
    7.
    发明授权
    Motor vehicle lighting device 有权

    公开(公告)号：US11976796B2

    公开(公告)日：2024-05-07

    申请号：US17627619

    申请日：2020-07-02

    Applicant: VALEO VISION

    Inventor： Alexandre Joerg ,  Pierre Renaud

    IPC: F21S41/25 ,  F21S41/29 ,  F21S43/20 ,  F21S43/27 ,  B60Q1/00

    CPC classification number: F21S41/25 ,  F21S41/29 ,  F21S43/255 ,  F21S43/27 ,  B60Q1/0023

    Abstract: A lighting device for a motor vehicle includes a cavity, at least one illumination source arranged in the cavity, and at least one detection system which is arranged in the cavity and includes an emitter and/or a receiver designed to transmit and receive electromagnetic waves in a predetermined wavelength range. The lighting device includes a trim arranged in the cavity and behind which the emitter and/or the receiver of the detection system are arranged. The trim includes an interference filter which is transparent in transmission at wavelengths in the predetermined wavelength range and is reflective for the wavelengths transmitted in the visible spectrum.

    Optical module for a motor vehicle
    8.
    发明授权
    Optical module for a motor vehicle 有权

    公开(公告)号：US10677408B2

    公开(公告)日：2020-06-09

    申请号：US16245985

    申请日：2019-01-11

    Applicant: VALEO VISION

    Inventor： Pierre Renaud ,  Alexandre Joerg

    IPC: F21S41/24 ,  F21S41/151 ,  F21S41/663 ,  F21S41/265 ,  F21S41/143 ,  B60Q1/04 ,  F21Y115/10

    Abstract: An optical module for a motor vehicle including a first optical element including light guides and a projection optic arranged at a distance from the first optical element and having a longitudinal optical axis. The light guides are aligned in a series, perpendicular to the longitudinal optical axis and in a transverse direction, and they include first light guides and second light guides. The first light guides are arranged successively with respect to each other by being interposed between the second light guides, the first light guides each having a transverse dimension less than the equivalent transverse dimension of each of the second light guides. The first light guides are predominantly offset transversely with respect to the longitudinal optical axis.

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