公开(公告)号：US12049995B1

公开(公告)日：2024-07-30

申请号：US18535856

申请日：2023-12-11

申请人： SUBARU CORPORATION

发明人： Toshiya Furukawa

IPC分类号： F21S41/64 ,  F21S41/25 ,  F21S41/30 ,  F21S41/40 ,  F21S45/60

CPC分类号： F21S45/60 ,  F21S41/25 ,  F21S41/30 ,  F21S41/40

摘要： An illuminator for a vehicle includes a light-source unit, a reflective member, a shade, a projection lens, and an outer-lens member. The outer-lens member includes a light-transmissive part and a slat. The slat has a flat plate shape whose thicknesswise direction coincides with a vehicle top-bottom direction of the vehicle and extending in a vehicle widthwise direction of the vehicle. The slat includes a slope inclining toward a vehicle lower side while extending toward the vehicle front side, a reflective layer disposed at a vehicle-upper-side surface of the slat, and a heat-absorbing layer disposed at the vehicle-lower-side surface of the slat.

公开(公告)号：US11951861B2

公开(公告)日：2024-04-09

申请号：US17282200

申请日：2019-09-27

申请人： Daimler AG

发明人： Christoph Schwill ,  Stefan Weis

IPC分类号： B60L53/37 ,  B60L53/12 ,  B60Q1/14 ,  G01S17/00 ,  F21S41/30

CPC分类号： B60L53/37 ,  B60L53/12 ,  B60Q1/143 ,  G01S17/00 ,  F21S41/30

摘要： A device for determining a position of a vehicle includes a camera system, a digital headlight system having a left digital headlight and a right digital headlight, and a data processing unit. The data processing unit is configured to assign a first detected reflected light beam by the camera system to the left digital headlight with a first angle, assign a second detected reflected light beam by the camera system to the right digital headlight with a second angle, and trigonometrically determine a distance of the vehicle from a charging module in a direction of a longitudinal axis of the vehicle and an offset in a transverse direction with respect to the longitudinal axis on a basis of the first and second angles and a distance between the left digital headlight and the right digital headlight.

公开(公告)号：US11820279B2

公开(公告)日：2023-11-21

申请号：US17689085

申请日：2022-03-08

申请人： Valeo Vision

发明人： Brant Potter ,  Mark Pattison ,  John Orisich ,  Ambroise Servantie ,  Minesh Chaudhari ,  Frederick Roth

IPC分类号： B60Q1/00 ,  F21S41/663 ,  F21S41/30 ,  F21S41/25 ,  F21V23/04 ,  B60Q1/14 ,  B60Q1/24 ,  F21Y103/33 ,  F21W102/10 ,  F21W107/10 ,  F21Y115/10

CPC分类号： B60Q1/0005 ,  B60Q1/14 ,  B60Q1/247 ,  F21S41/25 ,  F21S41/30 ,  F21S41/663 ,  F21V23/0464 ,  B60Q2300/40 ,  F21W2102/10 ,  F21W2107/10 ,  F21Y2103/33 ,  F21Y2115/10

摘要： A light system having: (a) a plurality of light sources connected to a vehicle and creating light that radiates away from the vehicle so that the light substantially surrounds the vehicle; and (b) one or more sensors that detect light from another light source; and wherein one or more of the plurality of light sources are turned off in a direction of the another light source while some of the plurality of light sources remain on so that a tunnel having a reduction or absence of light is formed in the direction of the another light source between the plurality of light sources that remain on.

公开(公告)号：US20190078749A1

公开(公告)日：2019-03-14

申请号：US16125676

申请日：2018-09-08

申请人： STANLEY ELECTRIC CO., LTD.

发明人： Yasuo Toko ,  Ryotaro Owada ,  Yoshifumi Takao

IPC分类号： F21S41/64 ,  F21S41/20 ,  G02B27/28 ,  F21S41/30

CPC分类号： F21S41/645 ,  F21S41/285 ,  F21S41/30 ,  G02B27/283

摘要： An automotive headlight includes: a light source for emitting light; a polarization beam splitter for receiving a light flux from the light source, and dividing the light flux into a first polarization and a second polarization; a liquid crystal element disposed to receive the first polarization and the second polarization, divided by the polarization beam splitter; a phase shifter disposed on optical axis of one of the first polarization and the second polarization, and aligning polarization axis directions of the first polarization and the second polarization; and an output side polarizer disposed on output side of the liquid crystal element, wherein illumination regions corresponding to respective control electrodes in the liquid crystal element can be controlled to shield light.

公开(公告)号：US20180328559A1

公开(公告)日：2018-11-15

申请号：US16044169

申请日：2018-07-24

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Hua Bing Zheng ,  Albrecht Johannes Kraus ,  Matthias Daniel Epmeier

IPC分类号： F21S41/30 ,  B60Q1/00 ,  F21S43/14 ,  B60Q1/18 ,  F21S41/33 ,  F21S43/31 ,  F21S43/19

CPC分类号： F21S41/30 ,  B60Q1/0035 ,  B60Q1/18 ,  B60Q2400/30 ,  B60Q2900/10 ,  F21S41/336 ,  F21S43/14 ,  F21S43/19 ,  F21S43/31

摘要： A daytime running lamp for being retrofitted on a road vehicle, comprising a reflector with a reflective surface for reflecting light in a general direction of illumination and a plurality of light sources arranged in a pattern having an extension along a horizontal axis. The light emitted by the plurality of light sources has directional components in two opposite horizontal directions along the horizontal axis and a directional component in a vertical direction perpendicular to the horizontal axis. The reflective surface has a curvature such that the directional component in the vertical direction is directed towards the general direction of illumination, and the directional component in at least one of the horizontal directions upon reflection in the reflective surface is substantially unchanged by the reflection.

公开(公告)号：US20180281678A1

公开(公告)日：2018-10-04

申请号：US15945275

申请日：2018-04-04

申请人： Stanley Electric Co., Ltd.

发明人： Shinya Kogure

IPC分类号： B60Q11/00 ,  F21S41/64 ,  F21S41/20 ,  F21S41/135 ,  F21S41/30 ,  F21S41/675

CPC分类号： B60Q11/005 ,  F21S41/135 ,  F21S41/14 ,  F21S41/16 ,  F21S41/285 ,  F21S41/30 ,  F21S41/645 ,  F21S41/675 ,  F21Y2115/30 ,  H01S5/005 ,  H01S5/06825 ,  H01S5/32341 ,  H01S5/4012 ,  H01S5/4093

摘要： An optical source unit includes a first optical source for emitting a P-polarized light beam, a first detector for detecting whether the first optical source is normal or abnormal, a second optical source for emitting an S-polarized light beam, a second detector for detecting whether the second optical source is normal or abnormal, and a light beam combining section including a polarization beam splitter for transmitting the P-polarized light beam and reflecting the S-polarized light beam to combine the P-polarized light beam and the S-polarized light beam into an output light beam of the optical source unit.

公开(公告)号：US20180142851A1

公开(公告)日：2018-05-24

申请号：US15875008

申请日：2018-01-19

申请人： Hella KGaA Hueck & Co.

发明人： Carmen Bungenstock ,  Christoph Geister ,  Martin Mügge ,  Heinrich Schäfer

IPC分类号： F21S41/10 ,  B60Q1/38 ,  F21S41/141 ,  F21S41/143 ,  F21S41/24 ,  F21S41/25 ,  F21S41/26 ,  F21S41/30

CPC分类号： F21S41/10 ,  B60Q1/0011 ,  B60Q1/38 ,  B60Q3/66 ,  F21S41/141 ,  F21S41/143 ,  F21S41/24 ,  F21S41/25 ,  F21S41/26 ,  F21S41/30 ,  F21S43/00 ,  F21S43/14 ,  F21S43/145 ,  F21S43/237 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249 ,  F21S43/251 ,  F21S43/31 ,  F21S43/40 ,  F21W2103/20

摘要： A lighting device for vehicles with an elongated light guide comprising an end face for the coupling-in of light, into which a light beam radiated from a light source can be coupled-in. The lighting device further comprises elements for the coupling-out of light for the deflection of the coupled-in light beam in the direction of a front skin surface of the elongated light guide, on which the light beam can be coupled-out for the generation of a given light function, such that the front skin surface of the elongated light guide is connected to a rear skin surface by means of a curved dispersion surface. At least one light directing element is arranged between a row of light sources and the light guide so that the light of the light sources arranged in a row can be coupled into the rear skin surface or the curved dispersion surface of the light guide.

公开(公告)号：US20180099605A1

公开(公告)日：2018-04-12

申请号：US15374848

申请日：2016-12-09

申请人： HYUNDAI MOTOR COMPANY

发明人： Byoung Suk Ahn ,  Jik Soo Shin ,  Keon Soo Jin ,  Jung Wook Lim ,  Ki Hong Lee

IPC分类号： B60Q1/076 ,  F21S8/10

CPC分类号： B60Q1/076 ,  B60Q2400/50 ,  F21S41/147 ,  F21S41/16 ,  F21S41/25 ,  F21S41/265 ,  F21S41/295 ,  F21S41/30 ,  F21S41/635 ,  F21S41/657 ,  F21S41/675 ,  F21W2102/13 ,  F21W2103/60

摘要： The present disclosure provides a lighting apparatus for a vehicle that makes information images to be shown in a low-beam area clear by showing information on a road with high visibility using light for a high beam and that has a small layout by showing information on a road using the function of a high beam and is manufactured at a low manufacturing cost with a small weight.

公开(公告)号：US09939121B2

公开(公告)日：2018-04-10

申请号：US15666786

申请日：2017-08-02

申请人： LG Electronics Inc.

发明人： Jun Park

IPC分类号： F21S8/10

CPC分类号： F21S41/43 ,  F21S41/141 ,  F21S41/143 ,  F21S41/16 ,  F21S41/20 ,  F21S41/255 ,  F21S41/30 ,  F21S41/40 ,  F21S41/60 ,  F21S41/675 ,  F21S41/689

摘要： A light distributing device for a vehicle includes a focusing lens that concentrates light input to a rear surface thereof to form an image point on a front side thereof, a shield that is arranged at the image point and has an opening through which a portion of the light, which passes through the image point, passes, and a mirror that reflects at least a portion of the light that passed through the opening to the front side of the focusing lens.

公开(公告)号：US20180093729A1

公开(公告)日：2018-04-05

申请号：US15563249

申请日：2015-04-03

申请人： HONDA MOTOR CO., LTD.

发明人： Kunakorn SRIVIRAT ,  Rungroj SARAVICHAI ,  Panita JULRAT

IPC分类号： B62J6/02 ,  B60Q1/00 ,  F21S41/30 ,  F21S41/10 ,  B62K11/04

CPC分类号： B62J6/02 ,  B60Q1/0041 ,  B62K11/04 ,  F21S41/10 ,  F21S41/30 ,  F21S43/241 ,  F21S43/251 ,  F21S43/27 ,  F21W2107/17 ,  F21Y2115/10

摘要： A lighting device structure includes lighting sources configured to provide lighting illumination, a reflector configured to reflect lighting illumination from the lighting sources as the LED elements, an inner lens mounted to the reflector. The lighting sources, the reflector, the inner lens are housed within a housing, and an outer lens assembled to the housing. The inner lens is mounted to a front end of the reflector and comprises an overlapping portion positions between an outline wall of the reflector and the inner lens. The overlapping portion of the inner lens induces lighting illumination and illuminates the inner lens. The inner lens is mounted to the front end portion of the reflector that does not obstruct to the certain lighting illumination, and comprises a pair of arms which extended closely to the lighting source, such that the inner lens can induce and illuminate itself as the auxiliary light.