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公开(公告)号：US20240125452A1
公开(公告)日：2024-04-18
申请号：US18547526
申请日：2022-02-21
Applicant: VALEO VISION
Inventor： Zhufeng ZHOU
CPC classification number: F21S43/26 , B60Q1/30 , F21S43/31 , F21Y2115/10
Abstract: The present invention relates to a light-emitting device, a vehicle lamp and a vehicle, wherein a light-emitting device is used for a vehicle, the vehicle having a vehicle coordinate system that comprises three coordinate axes (X, Y, Z), the light-emitting device having a housing, a light-emitting assembly accommodated in the housing and a lens arranged in front of the light-emitting assembly, the lens having a light-transmitting zone assigned to the light-emitting assembly, wherein the light-transmitting zone is formed by a first strip unit and a second strip unit that extend obliquely with respect to the corresponding coordinate axis (Z) of the vehicle coordinate system, the first strip unit and the second strip unit intersecting each other, the intersection part being a convex or concave pillow-shaped unit.
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公开(公告)号：US20240125451A1
公开(公告)日：2024-04-18
申请号：US18264438
申请日：2022-02-09
Applicant: VALEO VISION
Inventor： Antoine DE LAMBERTERIE , Alexandre VAL
Abstract: A light source of a matrix arrangement of light sources of a motor vehicle lighting module includes a substrate having an upper face, a lower face opposite the upper face, and an electronic circuit. At least one light-emitting element is mounted on the upper face of the substrate and includes a light-emitting part. Also included is an optical device for forming the light beams emitted by the light-emitting element, and the lower face includes connection contacts connected to the electronic circuit, the electronic circuit being adapted to power the at least one light-emitting element. The light-emitting part of at least one light-emitting element having a surface area of less than 40,000 μm2. The optical device includes an optical element that is produced by being molded onto the at least one light-emitting element and at least partially onto the upper face of the substrate.
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公开(公告)号：US20240101019A1
公开(公告)日：2024-03-28
申请号：US18253947
申请日：2021-11-22
Applicant: VALEO VISION
Inventor： Fatima BENAMAR
IPC: B60Q1/08 , B60Q1/14 , G06V10/141 , G06V20/58
CPC classification number: B60Q1/085 , B60Q1/143 , G06V10/141 , G06V20/582 , B60Q2300/054 , B60Q2300/45
Abstract: A method for controlling a lighting system of a motor vehicle, the lighting system with a plurality of elementary light sources each selectively controllable in order to emit an elementary light beam, the method includes detecting a road sign by a sensor system of the motor vehicle; estimating a passing duration between the instant the road sign is detected and a future instant at which the motor vehicle will pass the detected road sign; controlling the elementary light sources of the lighting system of the host vehicle in order to emit a pixelated light beam, with a portion of the elementary light sources being controlled, as a function of the passing duration, in order to generate a lower intensity zone extending in the vicinity of the road sign.
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公开(公告)号：US11938860B2
公开(公告)日：2024-03-26
申请号：US17792497
申请日：2021-01-15
Applicant: VALEO VISION
Inventor： Antoine De Lamberterie
CPC classification number: B60Q1/2607 , B60Q1/50 , B60Q1/5035 , F21S43/14 , F21S43/50
Abstract: Lighting device for a motor vehicle with a first plurality of selectively activatable light sources and a second plurality of light sources. The first and second pluralities of light sources being arranged on a common substrate and each light source of the first plurality being positioned at a distance from the other light sources of the first plurality of less than 1 mm. The lighting device includes an optical element having a first region positioned facing the first plurality of light sources and a second region positioned facing the second plurality of light sources, with the second region being provided with optical patterns.
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公开(公告)号：US11920757B2
公开(公告)日：2024-03-05
申请号：US17774506
申请日：2020-11-06
Applicant: VALEO VISION
Inventor： Zhujun Wang , Xian Zhang , Kang Ye
IPC: F21S43/20
CPC classification number: F21S43/26
Abstract: The present invention relates to a lamp for a vehicle and a vehicle. The lamp includes a housing and a light source arranged in the housing, an opening of the housing being divisible into one or more light emitting regions to correspondingly realize a predetermined light function, wherein the at least one light emitting region is provided with a light distribution element for the light source, the light distribution element having a first light distribution portion and a second light distribution portion, the first light distribution portion being configured to cause light of the light source to leave the light emitting region within a first angular range, and the second light distribution portion being configured to cause light of the light source to leave the light emitting region within a second angular range that is different from the first angular range.
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Patent Agency Ranking
公开(公告)号：US11920756B2
公开(公告)日：2024-03-05
申请号：US17609606
申请日：2020-05-28
Applicant: VALEO VISION
Inventor： Shifeng Ye , Shuxiong Zhou , Fei Xiong , Mingrui Sun
IPC: F21S43/237 , F21S43/27 , F21S43/50
CPC classification number: F21S43/237 , F21S43/27 , F21S43/51
Abstract: One of the problems solved by an embodiment of the present invention is to solve the problem of light leakage. A light shielding component according to the present invention comprising a covering portion, and a snap-fit portion, wherein the covering portion is used to cover a light guide to block the transmission of light rays; and the snap-fit portion comprises at least one slot, which is used to fix the light shielding component. Compared with the prior art, the advantage of the solution of the present invention is that by using a light shielding component, the light beam leakage is better blocked, and a better visual effect is achieved.
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公开(公告)号：US20240068634A1
公开(公告)日：2024-02-29
申请号：US18259731
申请日：2022-01-05
Applicant: VALEO VISION
IPC: F21S41/24 , F21S43/237 , F21S43/245 , F21S43/27
CPC classification number: F21S41/24 , F21S43/237 , F21S43/245 , F21S43/27
Abstract: A light-emitting assembly includes a first light guide element and a second light guide element, which have end sections connected to each other, the end sections having a main light propagation direction. The first and second light guide elements further having light guide sections which spread out from the top of a connection region of the end sections. A middle element is located between the light guide sections of the light guide elements and spaced apart from the top, the middle element having a light entry face and a light exit face which is opposite the light entry face and configured to emit light between the spread-out light guide sections. At least one of the light entry face and the light exit face has a light-transmitting region with a predetermined shape, the light-transmitting region occupying a part of a corresponding face of the middle element.
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公开(公告)号：US20240035637A1
公开(公告)日：2024-02-01
申请号：US18255974
申请日：2021-12-17
Applicant: VALEO VISION
Inventor： Laurent BARRE , Mathilde BERNARD-DE-LAVERNETTE
CPC classification number: F21S41/28 , B29C45/0001 , B29C45/1657 , B29K2033/12
Abstract: A component of a lighting device for a motor vehicle includes a substrate composed of a first thermoplastic material, and a coating arranged on the substrate and composed of a second plastic material. The second plastic material includes polyurethane PUR, polyurea PU A or a combination of PUR and PU A.
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公开(公告)号：US20240027045A1
公开(公告)日：2024-01-25
申请号：US17787484
申请日：2020-12-20
Applicant: VALEO VISION
Inventor： Pierre ALBOU
IPC: F21S41/27 , F21S41/153 , F21S41/143 , F21S41/663
CPC classification number: F21S41/27 , F21S41/153 , F21S41/143 , F21S41/663
Abstract: The invention relates to a lighting system including a pixelated light source provided with a plurality of selectively activatable emissive elements, each having a rectangular shape with a height dimension and a width dimension, the width dimension being the same for all the emissive elements, and an optical device having an optical axis and configured to project an image of each of the emissive elements. The optical device configured such that the images have a width dimension that increases non-linearly moving away from the optical axis.
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公开(公告)号：US11879612B2
公开(公告)日：2024-01-23
申请号：US17614445
申请日：2020-05-27
Applicant: VALEO VISION
Inventor： Jinting Zhang , Mingrui Sun
IPC: F21S43/237 , F21S43/247 , F21S43/245 , F21S43/241 , F21W103/20
CPC classification number: F21S43/237 , F21S43/241 , F21S43/245 , F21S43/247 , F21W2103/20
Abstract: A light guide, and a vehicle lamp and motor vehicle including the light guide, which is configured to be installed in an opening defined by a lamp frame of a vehicle lamp. The light guide includes an elongated body, the body having a light exit segment for guiding light from a light source to exit in a target direction, the light exit segment including a bend segment. The light guide further includes a wing-like part, the wing-like part being at least connected to the bend segment and being configured to fill a gap between the bend segment and an edge of the opening.
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