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    Automotive lighting device
    1.
    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.

    Motor vehicle lighting device
    2.
    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
    3.
    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.

    Lighting device for a motor vehicle
    6.
    发明授权
    Lighting device for a motor vehicle 有权

    公开(公告)号：US11541804B2

    公开(公告)日：2023-01-03

    申请号：US17414261

    申请日：2019-12-09

    Applicant: Valeo Vision

    Inventor： Alexandre Joerg ,  Orane Marchal

    IPC: B60Q1/12 ,  F21S41/663 ,  F21W102/155 ,  F21W102/19

    Abstract: A motor vehicle lighting device that includes a means for emitting a first cut-off light beam along an optical axis where the cut-off is a substantially horizontal line that includes a cut where the cut extends in a coordinate system formed by a horizontal reference axis (HR) that is parallel to a first horizontal axis (HI) passing through the substantially horizontal line; and a vertical reference axis (VR) that is perpendicular to the horizontal reference axis (HR) and to an optical axis; where the optical axis passes through the coordinate system's center; Also is included a means for emitting a second light beam that is horizontally divided into a multitude of selectively activated light segments where the light segments illuminate a zone located astride of the first horizontal axis (HI) that is characterized by the cut, which includes a proximal longitudinal end along the horizontal reference axis (HR) between 1.25° and 1.5° or between −1.25° and −1.5° and which includes a lower vertical end along the vertical reference axis (VR) at a height of −0.75° or below.

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