公开(公告)号：US10061267B2

公开(公告)日：2018-08-28

申请号：US15372312

申请日：2016-12-07

申请人： Envisics Ltd.

发明人： Jamieson Christmas

IPC分类号： B60Q1/00 ,  G03H1/00 ,  G03H1/22 ,  G06K9/00 ,  G01S17/89 ,  G01S17/93 ,  B60Q1/08 ,  B60Q1/12 ,  G01S7/481 ,  G06K9/20 ,  B60Q1/16 ,  G01S7/491 ,  G08G1/16 ,  B60Q1/06 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/20 ,  F21S41/25 ,  F21S41/27 ,  F21S41/60 ,  F21S41/64 ,  F21S43/13 ,  F21S43/20 ,  F21S41/16 ,  G03H1/02

CPC分类号： G01S17/936 ,  B60Q1/06 ,  B60Q1/085 ,  B60Q1/12 ,  B60Q1/16 ,  B60Q2300/056 ,  B60Q2300/122 ,  B60Q2300/312 ,  B60Q2300/32 ,  B60Q2300/322 ,  B60Q2300/33 ,  B60Q2300/331 ,  B60Q2300/42 ,  B60Q2300/45 ,  F21S41/12 ,  F21S41/125 ,  F21S41/13 ,  F21S41/14 ,  F21S41/16 ,  F21S41/25 ,  F21S41/27 ,  F21S41/285 ,  F21S41/60 ,  F21S41/645 ,  F21S43/13 ,  F21S43/26 ,  G01S7/4814 ,  G01S7/4911 ,  G01S7/4915 ,  G01S17/89 ,  G03H1/0005 ,  G03H1/02 ,  G03H1/2249 ,  G03H1/2294 ,  G03H2001/0212 ,  G03H2001/0216 ,  G03H2001/0224 ,  G03H2001/2263 ,  G03H2001/2271 ,  G03H2001/2284 ,  G03H2001/2297 ,  G03H2001/306 ,  G03H2210/20 ,  G03H2210/22 ,  G03H2222/16 ,  G03H2222/17 ,  G03H2223/26 ,  G03H2223/55 ,  G03H2225/25 ,  G03H2225/32 ,  G03H2225/52 ,  G03H2225/61 ,  G03H2226/05 ,  G06K9/00791 ,  G06K9/2036 ,  G08G1/16

摘要： There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.

公开(公告)号：US20240317131A1

公开(公告)日：2024-09-26

申请号：US18187598

申请日：2023-03-21

申请人： Rivian IP Holdings, LLC

发明人： Simon BAKER ,  Shammika Ashan WICKRAMASINGHE ,  Priyank KUMAR ,  Saili Dilip JAGTAP ,  Tim BEAVEN

IPC分类号： B60Q1/02 ,  F21S41/125 ,  F21S41/13 ,  F21V29/83

CPC分类号： B60Q1/02 ,  F21S41/125 ,  F21S41/13 ,  F21V29/83 ,  B60Q2300/33

摘要： Aspects of the disclosure relate to light output that can include light that is outside the visible spectrum to enhance a driver's awareness of the environment. Such light can be output, and reflections thereof can be captured to perform object detection. Outputs can be provided by a display or other output device of the vehicle to supplement and enhance the view of the environment. Such light output and detection can be provided with or in the absence of light that is within the visible spectrum, thereby allowing the driver and/or an autonomous system to avoid excessive reflection of visible light. Aspects of the disclosure can help to improve illumination by a vehicle and provide additional outputs to help a driver and/or an autonomous system safely operate the vehicle.

公开(公告)号：US12066160B2

公开(公告)日：2024-08-20

申请号：US18128533

申请日：2023-03-30

申请人： ZKW Group GmbH

发明人： Christian Maier

IPC分类号： F21S41/33 ,  F21S41/125 ,  F21S41/24 ,  F21W102/20 ,  F21W107/10

CPC分类号： F21S41/337 ,  F21S41/125 ,  F21S41/24 ,  F21W2102/20 ,  F21W2107/10

摘要： An optical device for a motor vehicle headlight for producing continuously closed light distribution. The optical device includes: light sources; collimators which are respectively associated with a light source; and a light guiding body, which has a light shaping structure and is formed from a plurality of interconnected facets. The facets respectively have an inclination to the main emission direction, wherein the spatial vector of a facet forms a horizontal and a vertical angle of inclination to the main emission direction. The inclinations of all facets are distributed such that the horizontal angles of inclination are respectively distributed around an expected value that corresponds to the maximum luminous intensity of the light distribution such that light that enters or leaves the light guiding body via facets that have horizontal and vertical angles of inclination corresponding to the expected value forms the maximum luminous intensity of the light distribution. The light shaping structure forms the light entry side and/or the light exit side of the light guiding body, wherein the facets are distributed substantially homogeneously on the light entry and/or exit sides in relation to their respective inclinations.

公开(公告)号：US12038148B1

公开(公告)日：2024-07-16

申请号：US18466409

申请日：2023-09-13

申请人： Valeo Vision

发明人： Andrew Massey ,  Jean Sebastien Delfosse

IPC分类号： F21S43/31 ,  B60Q1/00 ,  F21S41/125 ,  F21S41/151 ,  F21S41/36 ,  F21S43/15 ,  F21S43/19 ,  F21W103/55

CPC分类号： F21S43/31 ,  B60Q1/0023 ,  F21S41/125 ,  F21S41/151 ,  F21S41/36 ,  F21S43/15 ,  F21S43/195 ,  B60Q2400/30 ,  F21W2103/55

摘要： A light having a housing that is connectable to a vehicle; reflectors located within the housing and being divided into three or more segments so that the light comprises: a first segment, a second segment, and a third segment; and a plurality of light sources located within each of the three or more segments, the light sources include: a first light state and a second light state; wherein the first segment is illuminated by first lights with the first light state respectively to generate a first light type, wherein the first segment includes first lights with the second light state to generate a second light type that is different than the first light type; and wherein the second segment includes first lights with a first light state that produce a first light type that is identical to the second light type to create a single light.

公开(公告)号：US20240159376A1

公开(公告)日：2024-05-16

申请号：US18499754

申请日：2023-11-01

申请人： Magna Closures Inc.

发明人： Miu TRAIAN ,  Gabriele Wayne SABATINI

IPC分类号： F21S43/20 ,  F21S41/125 ,  F21S41/20 ,  F21S43/14

CPC分类号： F21S43/255 ,  F21S41/125 ,  F21S41/285 ,  F21S43/14

摘要： A black exterior taillight assembly for a vehicle includes a blue light source configured to generate blue light. The black exterior taillight assembly also includes a blue filter overlying the blue light source and configured pass the blue light therethrough while blocking other colors of light. The black exterior taillight assembly also includes a phosphor layer overlying the blue filter and configured to absorb the blue light and to emit red light. The black exterior taillight assembly also includes a red filter overlying the phosphor layer and configured to pass the red light therethrough while blocking other colors of light.

公开(公告)号：US11754243B2

公开(公告)日：2023-09-12

申请号：US17867894

申请日：2022-07-19

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Norimasa Yamamoto ,  Hiroya Koizumi

IPC分类号： F21S41/24 ,  F21S41/25 ,  F21S41/663 ,  F21S43/249 ,  F21S43/10 ,  F21S41/125 ,  F21S43/20

CPC分类号： F21S41/24 ,  F21S41/125 ,  F21S41/25 ,  F21S41/663 ,  F21S43/10 ,  F21S43/249 ,  F21S43/26

摘要： Multiple light sources are arranged in an array. A light guide member receives light emitted from the multiple light sources on its back face, and outputs the light thus received from its front face. The light guide member has a base portion such that its back face faces the multiple light sources and such that it extends in the array direction of the multiple light sources. Multiple back-face protrusions and multiple front-face protrusions are formed such that they protrude from the back face and the front face of the base portion. The front-face protrusion has multiple continuous faces in the circumferential direction along the front face of the base portion.

公开(公告)号：US11604345B2

公开(公告)日：2023-03-14

申请号：US16708641

申请日：2019-12-10

申请人： Stanley Electric Co., Ltd. ,  LinOptx, LLC

发明人： Lin Pang ,  Tomofumi Yamamuro

IPC分类号： G02B26/08 ,  G02F1/01 ,  F21S41/16 ,  F21S41/125 ,  F21S41/60 ,  F21V9/30 ,  B60Q1/14 ,  F21V9/08 ,  F21V9/14 ,  F21V14/00 ,  H04N5/225 ,  G01S17/04 ,  B60Q1/20 ,  G01N21/47 ,  G01S17/10 ,  H04N5/272 ,  G01S17/89 ,  G01S17/931 ,  G01S7/497 ,  G03B21/00 ,  F21Y115/30 ,  F21Y115/10 ,  F21W102/20 ,  G01J3/28

摘要： An image capture apparatus includes a light source, a modulator configured to modulate light irradiated from the light source to a target object, an imaging device configured to generate image data by capturing one or more images of the target object, and processing circuitry. The processing circuitry is configured to drive the modulator by a first modulation signal, the first modulation signal being for irradiating a first pattern, drive the modulator by a second modulation signal, the second signal being for irradiating a second pattern, wherein the first pattern and the second pattern are irradiated alternately, modulate reflected light from the target object, the reflected light from the target object being detected at a lock-in detector, and generate an image composed of image data from the reflected light of the plurality of localized illuminations.

公开(公告)号：US20220349544A1

公开(公告)日：2022-11-03

申请号：US17867894

申请日：2022-07-19

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Norimasa YAMAMOTO ,  Hiroya KOIZUMI

IPC分类号： F21S41/24 ,  F21S41/25 ,  F21S41/663 ,  F21S41/125 ,  F21S43/10 ,  F21S43/249 ,  F21S43/20

摘要： Multiple light sources are arranged in an array. A light guide member receives light emitted from the multiple light sources on its back face, and outputs the light thus received from its front face. The light guide member has a base portion such that its back face faces the multiple light sources and such that it extends in the array direction of the multiple light sources. Multiple back-face protrusions and multiple front-face protrusions are formed such that they protrude from the back face and the front face of the base portion. The front-face protrusion has multiple continuous faces in the circumferential direction along the front face of the base portion.

公开(公告)号：US11359784B2

公开(公告)日：2022-06-14

申请号：US16847052

申请日：2020-04-13

申请人： HELLA GMBH & CO. KGAA

发明人： Mathias Drueppel ,  David Duhme ,  Kai Ehlert ,  Bernd Fischer ,  Julien Hansen ,  Marc Kaup ,  Lukas Poertner ,  Claas Tebruegge ,  Benjamin Willeke ,  Jan-Henning Willrodt

IPC分类号： F21S41/125 ,  F21S41/141 ,  H04B10/116 ,  H04B10/50 ,  F21S41/24 ,  F21S41/16

摘要： A lighting device for a motor vehicle, in particular a headlamp, comprising at least two, preferably three, light sources, from which light emanates during the operation of the lighting device, the light of each of the light sources differing from that of the other light sources with regard to its wavelength spectrum, comprising modulator, which bring about a modulation of the light emanating from the light sources during the operation of the lighting device, so that information is transmitted by the light, the lighting device having a mixer for mixing the light emanating from the individual light sources, so that white light emerges from the lighting device during the operation of the lighting device.

公开(公告)号：US11326759B2

公开(公告)日：2022-05-10

申请号：US17071517

申请日：2020-10-15

申请人： SL Corporation

发明人： Hye Jin Park ,  Jong Min Lee

IPC分类号： F21S41/675 ,  F21S41/125 ,  B60Q1/00 ,  F21V13/06

摘要： A lamp for a vehicle includes a light source unit for generating a first light; a light adjustment unit for adjusting a first light concentration for the first light to generate a second light having a second light concentration from the first light concentration; and a movable mirror unit for reflecting the second light to form an image of a predetermined shape on a road surface. A position where the image is formed on the road surface is changed depending on a position of the movable mirror unit.