公开(公告)号：US20190264887A1

公开(公告)日：2019-08-29

申请号：US16329470

申请日：2017-08-30

Applicant: VALEO VISION

Inventor： Pierre ALBOU

IPC: F21S43/20 ,  G02F1/1335 ,  F21S43/40 ,  F21S43/14 ,  F21S43/16

Abstract: The invention relates to a signalling and/or lighting device, in particular for a motor vehicle, comprising: means for emitting a light beam, called the primary beam 100, including a light source 1, a scattering element 3 and controlled transmitting means interposed between the emitting means and the scattering element 3, the controlled transmitting means being controlled in order to selectively transmit at least one portion of the primary beam 100 toward the scattering element 3 in order to form a beam, called the secondary beam 200, with at least two different distributions of the light, characterized in that the controlled transmitting means comprise at least one liquid-crystal display 2 arranged at distance from the scattering element 3, an image of the liquid-crystal display 2 being formed on the scattering element 3. The invention also relates to a lighting module for a motor vehicle, comprising such a device.

公开(公告)号：US10393358B2

公开(公告)日：2019-08-27

申请号：US15581899

申请日：2017-04-28

Applicant: VALEO VISION

Inventor： Benoit Cholley

IPC: B60Q1/00 ,  B60Q1/076 ,  F21S41/32 ,  F21S41/39 ,  F21S41/19 ,  F21S41/147 ,  F21S43/31 ,  F21S41/675 ,  F21S43/14 ,  F21S45/40 ,  F21V29/70 ,  F21V29/89 ,  F21S41/141

Abstract: A light module for a motor vehicle comprises at least one light source capable of emitting light rays, a support bearing the light source, optical deflection elements arranged so as to deflect the light rays emitted by the light source to form a light beam projected at the output of the light module, and guiding elements for guiding the optical deflection elements in rotation about an axis of rotation, in order to shift the projected light beam transversely. According to the invention, the rotation guiding elements comprise a first guiding element borne by the support and configured to cooperate with a second guiding element borne by the optical deflection elements.

公开(公告)号：US10371339B2

公开(公告)日：2019-08-06

申请号：US15696879

申请日：2017-09-06

Applicant: VALEO VISION

Inventor： Marie Pellarin ,  David Bourdin

IPC: G02B5/32 ,  F21S41/40 ,  F21S41/25 ,  F21S41/141 ,  F21S41/147 ,  F21Y115/10 ,  G03H1/22

Abstract: The invention proposes a lighting module for motor vehicles, which comprises optical means for deviating in angular manner at least a portion of the light rays passing through them, without thereby changing the geometry of the projection lens of the lighting module.

公开(公告)号：US20190219241A1

公开(公告)日：2019-07-18

申请号：US16245985

申请日：2019-01-11

Applicant: VALEO VISION

Inventor： Pierre RENAUD ,  Alexandre JOERG

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

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.

公开(公告)号：US20190215502A1

公开(公告)日：2019-07-11

申请号：US16333937

申请日：2017-07-26

Applicant: VALEO VISION

Inventor： Guillaume THIN ,  Antoine DE LAMBERTERIE ,  Samira MBATA ,  Thomas CANONNE ,  Van Thai HOANG ,  Vincent DUBOIS ,  Francois-Xavier AMIEL ,  Nicolas LEFAUDEUX

IPC: H04N9/31 ,  B60Q1/08 ,  F21S41/155 ,  G06F13/42 ,  H01L27/15 ,  H05B37/02 ,  F21S41/663 ,  H01L33/24

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：US10348975B2

公开(公告)日：2019-07-09

申请号：US16023911

申请日：2018-06-29

Applicant: VALEO VISION

Inventor： Vanesa Sanchez ,  Kostadin Beev ,  Eric Landiech

IPC: H04N5/235 ,  B60Q1/14 ,  G03B15/03 ,  B60R1/00 ,  H04N7/18 ,  H05B37/02 ,  B60Q1/02

Abstract: Motor vehicle light system including an acquisition device for acquiring the scene in front of the vehicle, including an image sensor, a first lighting device including a light source suitable for emitting a first light beam lighting up the scene so as to increase the contrast of the images captured by the image sensor, a second lighting device including a light source emitting a second light beam performing a regulatory signalling and/or lighting function in front of the vehicle, a control unit which switches on the first lighting device when a first contrast value referred to as raw contrast C0 of the images captured by the image sensor is lower than a predefined threshold contrast Cs, the light source of the first lighting device being configured to generate modulated lighting, the modulation of which is imperceptible to the driver of the vehicle or an external observer.

公开(公告)号：US10344949B2

公开(公告)日：2019-07-09

申请号：US16105507

申请日：2018-08-20

Applicant: VALEO VISION

Inventor： Yves Gromfeld

IPC: F21V7/00 ,  F21V13/04 ,  F21V3/00 ,  F21V5/04 ,  F21V7/06 ,  G02B27/30 ,  F21S41/147 ,  F21S41/24 ,  F21S41/32 ,  F21S41/36 ,  F21S41/26 ,  F21S41/43 ,  F21S41/365 ,  F21S41/151

Abstract: A lighting module, able to form a light beam along an optical axis, notably for a motor vehicle, having a body made of transparent material. The lighting module includes a first light rays input surface and a first reflection surfaceable to reflect to one or more focuses the light rays coming from the first input surface. A dioptric reflection folder surface essentially is extended along the optical axis and forms a cut-off edge at the level of the focus or focuses. Also included is a second light rays input surface, opposite to the first input surface with respect to the optical axis and a second reflection surface able to reflect the light rays coming from the second input surface towards the cut-off edge.

公开(公告)号：US20190195454A1

公开(公告)日：2019-06-27

申请号：US16293279

申请日：2019-03-05

Applicant: VALEO VISION

Inventor： Michel HERMITTE ,  Sebastien BERA

IPC: F21S41/29 ,  F21S41/151 ,  F21S45/47 ,  F21V17/00 ,  F21V17/06 ,  F21S41/26 ,  F21S41/19 ,  F21S41/143 ,  F21V17/16

Abstract: A light module includes at least one light source, a light source support, and an optical element suitable for receiving rays emitted by the light source. The optical element includes structure for positioning the optical element in a predefined position on the support and an elastic attachment device for attaching the optical element in the predefined position on the support.

公开(公告)号：US20190193624A1

公开(公告)日：2019-06-27

申请号：US16229597

申请日：2018-12-21

Applicant: Valeo Vision

Inventor： Pierre ALBOU ,  Vincent Godbillon ,  Jean-Claude Puente

IPC: B60Q1/14 ,  H01L33/38 ,  F21S41/141 ,  F21S41/19

Abstract: A light-emitting module of a lighting/signalling device, in particular for a motor vehicle, including at least one light source including a set of submillimetre-sized light-emitting elements; the light-emitting elements being distributed in a first zone and in a second zone such that the first zone emits a first luminous intensity and that the second zone provides a transition between the first luminous intensity in proximity to the first zone and a second luminous intensity that is lower than the first luminous intensity.

公开(公告)号：US20190178484A1

公开(公告)日：2019-06-13

申请号：US16213375

申请日：2018-12-07

Applicant: Valeo Vision

Inventor： David Dorn ,  Eric Donnen

IPC: F21V29/70 ,  F21S45/47 ,  F21V29/89 ,  F21V23/00

Abstract: The invention relates to a light module (1) for a motor vehicle comprising: a light source (10); an electronic support (11); a driver device (13) driving the electrical power supply of said one light source (10) arranged on said electronic support (11); a heatsink (12) comprising an obviously (121) in which said driver device (13) is housed, characterized in that said light source (10) is fixed onto said heatsink (12).