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公开(公告)号：US20240345297A1
公开(公告)日：2024-10-17
申请号：US18683137
申请日：2022-08-04
申请人： VALEO VISION
CPC分类号： G02B5/085 , B60R1/24 , G02B2207/123
摘要： A device for a vehicle is configured to perform at least one observation function (F). The device includes at least one camera, an output lens and a sub-array including the at least one camera. The device includes a masking zone covering a surface of the device, the masking zone being arranged opposite the camera and configured to reduce the transmission of light (Lx) entering the device by the surface.
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公开(公告)号：US20240012137A1
公开(公告)日：2024-01-11
申请号：US18254909
申请日：2021-11-17
申请人： VALEO VISION
发明人： Pierre ALBOU , Pierre RENAUD
IPC分类号： G01S13/931 , G01S7/02 , H01Q19/06 , H01Q1/32
CPC分类号： G01S13/931 , G01S7/027 , H01Q19/06 , H01Q1/3233 , H01Q1/3291 , G01S2013/93277
摘要： The invention relates to a vehicle assembly including a radar sensor configured to emit radar waves over a range of wavelengths, a luminous module. The luminous module including a sub-layer and a layer of patterns forming a sub-wavelength structured dielectric element with a repetition period of the patterns that is less than a quarter of a wavelength of the range, with the total thickness of the luminous module is equal to m times a wavelength of the range, the whole being divided by twice the equivalent refractive index of the sub-layer and of the layer of patterns, times the cosine of a refracted angle corresponding to an angle of incidence of the radar waves, where m is an integer.
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公开(公告)号：US20230048569A1
公开(公告)日：2023-02-16
申请号：US17631392
申请日：2020-07-22
申请人： VALEO VISION
发明人： Pierre RENAUD , Alexandre JOERG
IPC分类号： G01S13/931 , F21S41/20 , F21S45/00
摘要： The invention is related to an automotive lighting device (10) comprising a light source (1) configured to emit light in a light direction (dl), a sensor (2) and a cover (3). The sensor (2) is configured to acquire information outside the lighting device by emitting a wave in a sensor direction (d2), the wavelength of the wave being comprised between 1 mm and 1 cm. The cover (3) comprises a first portion (31) located in the light direction and a second portion (32) located in the sensor direction, the second portion (32) comprising a sensor region (33) having a refractive index and a thickness which is comprised 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.
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公开(公告)号：US20240288687A1
公开(公告)日：2024-08-29
申请号：US18565375
申请日：2022-06-01
申请人： VALEO VISION
CPC分类号： G02B27/0018 , G02B5/003
摘要： An optical module for a vehicle includes a camera including a set of optical lenses, a housing configured to receive the camera, and a glass pane arranged facing the camera and configured to conceal the camera from the outside of the vehicle. The optical module further includes an opaque element configured to absorb light from outside said vehicle so as to reduce stray reflections of the light on the set of optical lenses of the camera.
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公开(公告)号：US20220373148A1
公开(公告)日：2022-11-24
申请号：US17627619
申请日：2020-07-02
申请人： VALEO VISION
发明人： Alexandre JOERG , Pierre RENAUD
摘要： 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.
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公开(公告)号：US20220342079A1
公开(公告)日：2022-10-27
申请号：US17760699
申请日：2020-09-15
申请人： VALEO VISION
IPC分类号： G01S17/931 , F21S41/20 , F21S43/20 , G01S7/481
摘要： A lighting device for a vehicle including at least one light source, at least one sensor configured to acquire information outside the vehicle based on infrared. A cover including a first portion covers the at least one light source and a second portion that is opaque to visible light and to infrared. The cover further includes a third portion that is opaque to visible light and transparent to infrared, substantially centered on said at least one sensor and integrated into the second portion.
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公开(公告)号：US20190219241A1
公开(公告)日：2019-07-18
申请号：US16245985
申请日：2019-01-11
申请人： VALEO VISION
发明人： Pierre RENAUD , Alexandre JOERG
IPC分类号： F21S41/24 , B60Q1/04 , F21S41/143 , F21S41/265 , F21S41/663 , F21S41/151
摘要： 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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公开(公告)号：US20240210555A1
公开(公告)日：2024-06-27
申请号：US18254524
申请日：2021-11-17
申请人： VALEO VISION
发明人： Pierre RENAUD , Pierre ALBOU
IPC分类号： G01S13/931 , G01S13/02
CPC分类号： G01S13/931 , G01S13/0209
摘要： The invention relates to a vehicle assembly for a vehicle, the vehicle assembly including a radar sensor having a field of vision and configured to transmit radar waves over a range of wavelengths in the field of vision, and a lens arranged opposite the radar sensor, with the lens being a gradient-index lens and includes a sublayer and a layer of patterns forming a subwavelength-structured dielectric element with a repetition period of the patterns that is less than quarter of a wavelength of the range, and the layer of patterns has a local refractive index which is calculated as a function of a local density of the patterns in the layer.
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公开(公告)号：US20230243961A1
公开(公告)日：2023-08-03
申请号：US18000764
申请日：2021-06-01
申请人： VALEO VISION
发明人： Pierre RENAUD , Pierre ALBOU
IPC分类号： G01S13/931 , H01Q1/42 , H01Q1/32 , G01S7/02
CPC分类号： G01S13/931 , H01Q1/422 , H01Q1/3233 , G01S7/027 , G01S2013/93277
摘要： The invention relates to a vehicle assembly for a vehicle, with the vehicle assembly including a radar sensor configured to transmit/receive radar waves. The radar sensor being placed facing a layer assembly. The layer assembly includes at least two dielectric layers, these dielectric layers including a primary layer and a secondary layer separated by a layer of air. The layer of air has a thickness equal to (m3×(λ/2))/cos(θ3), with θ3 an angle of incidence of exiting reflected waves striking the secondary layer and m3=1, . . . to N, N being an integer, the exiting reflected waves deriving from radar waves transmitted by the radar sensor.
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公开(公告)号：US20230051331A1
公开(公告)日：2023-02-16
申请号：US17785734
申请日：2020-12-15
申请人： VALEO VISION
发明人： Christophe GRARD , Pierre RENAUD , Gregory PLANCHE
IPC分类号： B60Q1/00 , F21S43/245 , F21S43/20 , F21S43/33 , F21S43/249 , F21S41/24 , F21S41/37 , F21S41/40
摘要： The invention relates to a light element of a vehicle with at least one light source configured to emit light rays, a reflective layer. With a pattern made wholly or partly in the reflective layer. The light element further including an optical element configured to project the light rays from the at least one light source towards the reflective layer. With a dark layer extending along the optical element on the side opposite the reflective layer.
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