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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 17160. Отображено 100.
20-12-2016 дата публикации

Лампа светодиодная

Номер: RU0000166928U1
Автор: Руслан Рувимович Волков, Сергей Александрович Вишневский
Принадлежит: Руслан Рувимович Волков, Сергей Александрович Вишневский

1. Лампа светодиодная прожекторная, включающая в себя цоколь, источник света, установленный на теплоотводе с оребрением, и вентилятор, отличающаяся тем, что имеет цоколь, который является фокусирующим, на цоколе закреплен теплоотводящий стержень с оребрением, имеющий полость для крепления интеллектуального драйвера питания светодиодной матрицы и вентилятора и позволяющий лампе светодиодной прожекторной работать от сети постоянного и переменного тока с напряжением 40-90 В, к которому подключены датчик тока питания светодиодной матрицы, датчик температуры светодиодной матрицы, датчик напряжения питания лампы светодиодной прожекторной, имеет два режима работы «ярко» и «тускло», на конце теплоотводящего стержня с оребрением размещен теплоотвод с оребрением, на котором закреплен источник света, в качестве которого используется светодиодная матрица, которая расположена таким образом, что ее оптическая ось составляет перпендикуляр к оси сечения лампы, излучающая поверхность светодиодной матрицы имеет поперечный размер не более 14 мм и площадь не более 154 мм.2. Лампа по п. 1, отличающаяся тем, что на светодиодной матрице смонтирована вторичная оптика.3. Лампа по п. 1, отличающаяся тем, что имеет антивандальные фиксаторы, предотвращающие несанкционированное выкручивание лампы светодиодной прожекторной из патрона без ключа.4. Лампа по п. 1, отличающаяся тем, что имеет электропривод для регулировки положения светодиодной матрицы относительно фокуса параболоидного отражателя прожектора.5. Лампа по п. 1 отличающаяся тем, что светодиодная матрица состоит из кристаллов светодиодов, которые отличаются между собой цветовой температурой и спектром. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F21S 8/10 (11) (13) 166 928 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2016108150/07, 09.03.2016 (24) Дата начала отсчета срока действия патента: 09.03.2016 (72) Автор(ы): Вишневский Сергей Александрович (RU ...

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Номер записи: 1
23-02-2012 дата публикации

Led extended optic tir light cover with light beam control

Номер: US20120044699A1
Автор: Leroy E. Anderson
Принадлежит: Individual

An optic for producing an asymmetrical beam of light for restricting light output to an area below a midplane of the optic, and for directing light to the sides or down from the midplane.

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Номер записи: 2
05-04-2012 дата публикации

Vehicle exterior mirror system with light module

Номер: US20120081915A1
Автор: Eric S. Deuel, Keith D. Foote
Принадлежит: Magna Mirrors of America Inc

A lighted exterior rearview mirror system of a vehicle includes an exterior rearview mirror assembly and a light module disposed at the exterior rearview mirror assembly. The light module includes a plurality of illumination sources operable to emit light. The illumination sources are individually controlled responsive to said the input to provide a customized illumination beam emanating from the exterior rearview mirror assembly. The system may include a control that is responsive to the user input to selectively individually energize the light emitting diodes, and the control may individually adjust a duty cycle of each of the light emitting diodes responsive to the user input. The light module may include a ground illumination light source, a backup light source and a turn signal indicator.

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Номер записи: 3
17-05-2012 дата публикации

Light assembly

Номер: US20120120672A1
Автор: Barry S. Carpenter, David A. Ender, Mark E. Napierala, Timothy V. Stagg
Принадлежит: 3M Innovative Properties Co

Light assembly having reflector ( 17 ), a light source ( 22 ), an outer light cover ( 12 ) having a first color zone ( 15 ) and a second, different color or clear zone ( 16 ), and an inner lens ( 19 ) with a transflective surface. Embodiments of light assemblies described herein are useful, for example, as signs, backlights, displays, task lighting, luminaire, and vehicle (e.g., cars, trucks, airplanes, etc.) components. Vehicle comprising light assemblies include those where the light assembly is a vehicle tail light assembly.

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Номер записи: 4
17-05-2012 дата публикации

Lighting assembly with asymmetrical light ray angle distribution

Номер: US20120120676A1
Автор: Brian E. Richardson
Принадлежит: RAMBUS INC

A lighting assembly that efficiently collects and accurately directs light with a defined asymmetrical light ray angle distribution onto a nearby target surface. The light with the asymmetrical light ray angle distribution illuminates the target surface with a defined illumination profile. In theatrical and architectural lighting, the defined illumination profile is an even illumination profile on a nearly vertical surface. In street lighting, the defined illumination profile is an even illumination profile on a horizontal surface. The lighting assembly includes an LED and a solid reflector optic having a reflective surface shaped to reflect light from the LED in a way that produces the asymmetrical light ray angle distribution at least in part.

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Номер записи: 5
05-07-2012 дата публикации

Light device and vehicle including light device

Номер: US20120170307A1
Автор: Arnold Eberwein
Принадлежит: 3M Innovative Properties Co

A light device comprising a housing having a front side through which light can be emitted, and at least one transparent retro-reflective sheet arranged on the front side of the housing. Arranged in the housing is: (i) at least one light guide having a first major side facing towards the front side of the housing and a second major side facing towards the back side of the housing; (ii) at least one light source arranged along at least a portion of at least one side face of the light guide for coupling light into the light guide; (iii) a first non-woven fibrous layer arranged between the second major side of the light guide and the back side of the housing; and (iv) a second translucent non-woven fibrous layer arranged on the first major side of the light guide.

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Номер записи: 6
18-10-2012 дата публикации

Vehicle lamp

Номер: US20120262936A1
Автор: Kazuhisa Sakashita
Принадлежит: Koito Manufacturing Co Ltd

A vehicle lamp includes a semiconductor light source disposed on an optical axis of the vehicle lamp, a reflector having a plurality of reflective surfaces radially divided about the optical axis and boundary portions formed between two of the reflective surfaces adjacent to each other, and a lens cap that covers the front side of the light source. The lens cap includes a side lens portion that projects laterally emitted light from the light source toward the reflector. The laterally emitted light makes an angle with the optical axis that is at least a predetermined angle. The side lens portion is divided into at least two lens elements in a circumferential direction around the optical axis, and refracts the laterally emitted light so that the laterally emitted light avoids the boundary portions.

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Номер записи: 7
01-11-2012 дата публикации

Luminescent bicycle

Номер: US20120275179A1
Автор: Forrest Smith
Принадлежит: Individual

A frame-supported vehicle, such as a bicycle or the like, has at least one frame component made of a light diffusing or fluorescent translucent or transparent material to form a leaky light pipe, and at least one light source in light communication with the frame component, whereby light propagates within the frame and is visible from outside the frame by diffusion or fluorescence or a combination thereof. The bicycle is highly visible at night, and may carry logos or other indicia that are enhanced by the background illumination, which may be redirected out of the tube.

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Номер записи: 8
08-11-2012 дата публикации

Optic emitting a simulated floating band of light

Номер: US20120281425A1
Автор: Lawrence M. Rice, Thomas Tessnow
Принадлежит: Osram Sylvania Inc

An optic includes an LED light source inside a primary reflector, where the primary reflector includes a parabolic trough whose interior surface has a longitudinally extending parabolic first reflective surface that receives light from the light source and emits a fan-shaped beam of light. The LED light source includes an LED die mounted so as to be at or near a focus of the parabolic trough. A selectively shaped secondary reflector is spaced from the primary reflector and has a second reflective surface that is arranged to intersect and reflect the fan of light. The size and shape of the second reflective surface corresponds to the fan of light where the second reflective surface intersects the fan of light. The second reflective surface displays a band of light that appears disassociated from a particular physical surface so as to float in space.

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Номер записи: 9
22-11-2012 дата публикации

Vehicle lighting unit

Номер: US20120294030A1
Автор: Hidetaka Okada, Hiroyuki Takahashi, Kazuya Makiuchi
Принадлежит: Stanley Electric Co Ltd

A vehicle lighting unit can be configured such that it is difficult or impossible for an observer to visually recognize a light source, a light guide and the like through an outer lens and to suppress brightness unevenness. The vehicle lighting unit can project light outwardly through an opening portion formed in a minor housing of a sideview mirror along a vehicle length direction and near an outer side of the sideview minor in a vehicle width direction. The vehicle lighting unit can include: a housing provided inside the minor housing, an outer lens inside the mirror housing so as to close the opening portion, a light source disposed in a lighting chamber at a position vertically shifted from the position of the opening portion, and a light guide disposed in the lighting chamber while shifted from the position of the opening portion toward the light source.

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Номер записи: 10
13-12-2012 дата публикации

Multifunction taillight

Номер: US20120314437A1
Автор: Sandeep Saxena
Принадлежит: Hella KGaA Huek and Co

A multifunction vehicle light has a housing, at least one light emitter mounted within the housing, and a lens mounted in cooperation with the light and the housing. A filter has a first position and a second position, with the first position being in a light path and the second position being out of the light path. The lens has a first portion and a second portion, with the first portion having a first color and the second portion having a second color. In one embodiment, the filter also has the first color; for example red. The light from the lamp appears to be entirely in the first color when the filter is in its first position and the light from the lamp appears in both the first and second colors when the filter is in its second position, with the colors corresponding to the first and second portions of the lens.

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Номер записи: 11
03-01-2013 дата публикации

Light guide with decoupling portion and shield collecting the decoupled rays

Номер: US20130003398A1
Автор: Vincent Godbillon
Принадлежит: VALEO VISION SAS

A light guide comprising an external surface forming a guiding diopter, the guide being suitable for guiding light rays by reflection on the guiding diopter. The guide comprises at least one decoupling portion, with a refraction decoupling diopter arranged so as to refract light rays to decouple them from the guide, and thus transmit them out of the guide through the refraction decoupling diopter.)

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Номер записи: 12
10-01-2013 дата публикации

Vehicle lamp

Номер: US20130010486A1
Автор: Hiroya Koizumi, Kazunori Natsume
Принадлежит: Koito Manufacturing Co Ltd

A vehicle lamp includes a plurality of light sources, and a light guide plate configured to emit light to the front side of the lamp from a second surface facing a first surface by internally reflecting light, which is emitted from the respective light sources, by a plurality of reflective elements formed on the first surface after causing the light to enter the light guide plate from a rear end face of the light guide plate. The light guide plate is curved to the first surface and gradually becomes thinner toward the front side. The reflective elements are disposed at a predetermined interval in a longitudinal direction and extend in a direction crossing the longitudinal direction.

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Номер записи: 13
21-02-2013 дата публикации

Light emitting module

Номер: US20130044477A1
Автор: Gun Kyo Lee, Jong Woo Lee, Yun Min CHO
Принадлежит: LG Innotek Co Ltd

Disclosed herein is a light emitting module. The light emitting module according to an exemplary embodiment includes a circuit board having a cavity and including a circuit pattern at a region which does not have the cavity, an insulation substrate disposed in the cavity while being formed, at an upper portion thereof, with at least one pad, and at least one light emitting device disposed on the pad, wherein a joining structure is disposed between a bottom surface of the cavity and a bottom surface of the insulation substrate.

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Номер записи: 14
28-03-2013 дата публикации

Aircraft Light

Номер: US20130077331A1
Автор: Andre Hessling
Принадлежит: Goodrich Lighting Systems GmbH and Co KG

An aircraft light consists of a housing containing a light source, a heat sink element forming at least part of the exterior surface of the housing and an auxiliary thermal capacitor that is thermally decoupled from the heat sink element. A thermally expandable medium is coupled to the heat sink element and operates to thermally decouple the light source from the heat sink element and thermally couple the light source to the auxiliary thermal capacitor and vice versa, depending on the actual temperature of the heat sink element.

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Номер записи: 15
04-04-2013 дата публикации

External rear-view mirror assembly having a housing comprising a circuit board supporting a plurality of light emitting diodes

Номер: US20130083552A1
Автор: Juan Nestor Ruiz Ortega, María Luisa NOVELLA REQUENA
Принадлежит: Ficomirrors SA

External rear-view mirror assembly comprising a housing ( 1 ), a circuit board ( 3 ) supporting a plurality of LEDs LED- 1, LED- 2 , an opaque cover ( 5 ) arranged in front of the circuit board ( 3 ) and provided with a plurality of through holes ( 5 a ), said cover having a shape adapted to the front external surface ( 1 a ) of the rear-mirror ( 1 ), which comprises at least a prism ( 6 ) with a first surface ( 6 a ) in contact with at least a LED 4 , and a second surface ( 6 b ) fitting within at least one of said holes ( 5 a ) and aligned with the front external surface ( 5 b ) of the cover ( 5 ), said second surface ( 6 b ) being a Fresnel lens adapted to direct the light coming from said LED 4 in a predetermined direction D.

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Номер записи: 16
09-05-2013 дата публикации

Vehicle lamp structure

Номер: US20130114281A1
Автор: Byeong Ho JEONG, Jun Mo Ku, Se Wook Oh
Принадлежит: Hyundai Motor Co, Kia Motors Corp

A vehicle lamp structure may include a reflector provided inside a housing and having a space portion formed therein to generate light reflection therein, a lens having one end that may be connected to the reflector in the housing and the other end that may be formed to project to an outside of the housing, and a light source mounted on an inner surface of the lens.

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Номер записи: 17
13-06-2013 дата публикации

Color light guide applying lamp for vehicle

Номер: US20130148371A1
Автор: Min Suk Kim
Принадлежит: SL Corp

Disclosed is a vehicle lamp which irradiates a desired color by mixing colors of light by using a colored light source or a light guide including a color layer or the like. A color light guide applying lamp for vehicle includes a light source which irradiates light of a first color, a light guide, at least one portion of which exhibits a second color, wherein after passing through the light guide, the light of the first color exhibits a third color by mixing the first color and the second color.

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Номер записи: 18
05-09-2013 дата публикации

Wide light region lamp for vehicle

Номер: US20130229816A1
Автор: Hiroshi Suzuki
Принадлежит: Hyundai Motor Co, Hyundai Motor Japan R&D Center Inc, Kia Motors Corp

A wide light region lamp apparatus for a vehicle wherein a light emitting region thereof may be increased by covering a point light source with a patterned cover may include a semispherical reflective surface on which a mirror surface may be processed, the point light source mounted to a center of the reflective surface, and a three-dimensional cover configured to cover the point light source.

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Номер записи: 19
19-09-2013 дата публикации

Universal trailer light unit

Номер: US20130242584A1
Автор: Chris Riley, Steve Rovtar, Thomas Smith
Принадлежит: Individual

A universal automotive light includes a main housing constructed and arranged for accommodating a stop/tail/turn light assembly, a pair of opposed side marker apertures disposed on either side of stop/tail/turn light assembly, and a side marker light assembly constructed and arranged for engagement in a selected one of the side marker apertures.

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Номер записи: 20
26-09-2013 дата публикации

Semiconductor light emitting element

Номер: US20130248918A1
Автор: Mamoru Miyachi, Takako Chinone, Takanobu Akagi, Tatsuma Saito
Принадлежит: Stanley Electric Co Ltd

A semiconductor light emitting element has a cross-sectional structure comprising a support substrate, a semiconductor lamination located over the support substrate, and a joint layer located between the semiconductor lamination and the support substrate, containing a first jointing layer located on the semiconductor lamination side and a second jointing layer located on the support substrate side. In the plan view, the semiconductor lamination has corner portions and side portions along the periphery, the first jointing layer is encompassed by the second jointing layer, the second jointing layer is encompassed by the semiconductor lamination, and an annular region defined between outlines of the semiconductor lamination and of the first jointing layer has first portions corresponding to the corner portions of the semiconductor lamination and second portions corresponding to the side portions of the semiconductor lamination, widths of the first portions being narrower than widths of the second portions.

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Номер записи: 21
26-09-2013 дата публикации

Vehicle exterior mirror system

Номер: US20130250592A1
Автор: Michiel P. van de Ven, Niall R. Lynam, Peter J. Whitehead, Rick Mousseau, Todd W. Pastrick
Принадлежит: Magna Mirrors of America Inc

An exterior mirror system for a vehicle includes an exterior mirror assembly having an indicator having at least one light emitting diode. The indicator may include a light guiding element that guides light emitted by the at least one light emitting diode. The at least one light emitting diode may be associated with circuitry of the exterior mirror assembly. During low ambient lighting conditions at night, the intensity of light emitted by the at least one light emitting diode of the indicator is reduced under photosensor control to a nighttime intensity level. The nighttime intensity level is greater than about 0.3 candela and is less than about 200 candelas.

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Номер записи: 22
26-09-2013 дата публикации

Light source unit and vehicular lamp

Номер: US20130250601A1
Автор: Noriaki Ito
Принадлежит: Koito Manufacturing Co Ltd

A light source unit is provided with a housing, a substrate, and light-emitting devices. The light-emitting devices are mounted on a mounting part of the substrate. A heat dissipation part extends from an outer edge of the mounting part in a direction opposite to a light emitting direction of the light-emitting devices. The mounting part is held on a bottom part of the housing. A peripheral groove part extends in the direction opposite to the light emitting direction along an outer edge of the bottom part. The heat dissipation part is accommodated in the peripheral groove part.

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Номер записи: 23
03-10-2013 дата публикации

Vehicle lamp

Номер: US20130258698A1
Автор: Junichi Saito
Принадлежит: Koito Manufacturing Co Ltd

A vehicle lamp includes a light emitting portion, a lamp body configured to accommodate therein the light emitting portion having an elongated shape, and a transparent cover configured to cover an opening portion in the lamp body. The transparent cover includes a main light exit surface portion positioned in front of the light emitting portion, an auxiliary light exit surface portion inclined with respect to the main light exit surface portion, the auxiliary light exit surface having a fixing portion configured to fix the transparent cover and the lamp body together, and a light diffusive portion formed on at least the periphery of a portion of the auxiliary light exit surface portion where the fixing portion is provided.

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Номер записи: 24
17-10-2013 дата публикации

Thermosetting silicone resin composition for reflector of led, reflector for led using the same and optical semiconductor apparatus

Номер: US20130271999A1
Автор: Takayuki Kusunoki, Toshio Shiobara, Tsutomu Kashiwagi, Yoshihiro Tsutsumi
Принадлежит: Shin Etsu Chemical Co Ltd

A thermosetting silicone resin composition for an LED reflector has: a thermosetting resin; at least one kind of white pigment selected from titanium oxide, zinc oxide, zirconium oxide, magnesium oxide, barium carbonate, magnesium silicate, zinc sulfate, and barium sulfate; and an inorganic filler other than the pigment, which contains at least one kind of inorganic filler that has an average particle diameter of 30 μm to 100 μm and a refraction index that is different from a refraction index of a cured material of the thermosetting resin by 0.05 or more, and at least one kind of inorganic filler that has an average particle diameter of less than 30 μm. The thermosetting resin composition provides a cured material that has excellent heat and light resisting properties and hardly leaks light, a reflector for an LED obtained by molding using the composition, and an optical semiconductor apparatus using the reflector.

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Номер записи: 25
24-10-2013 дата публикации

Electric wire holding and waterproofing structure and led unit

Номер: US20130279183A1
Автор: Kosuke Yoshida
Принадлежит: Yazaki Corp

An electric wire holding and waterproofing structure includes a circuit board connected to an electric wire, a housing that accommodates the circuit board, a holder having a through hole for leading out the electric wire to the outside of the housing, a packing provided on an outer circumference of the holder so as to be brought into intimately contact with an inner circumference of the housing, a rubber plug attached to the electric wire so as to seal the through hole of the holder, and a cover fitted into the housing. When the cover is fitted into the housing, the holder and the cover hold the electric wire in a state that the electric wire has a bent portion.

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Номер записи: 26
12-12-2013 дата публикации

Transportation device lamp fixture

Номер: US20130329443A1
Автор: Yuji Yasuda
Принадлежит: Koito Manufacturing Co Ltd

A transportation device lamp fixture includes a semiconductor light-emitting device, a circuit board to which the semiconductor light-emitting device is mounted, a lamp body, and a front cover that covers an opening of the lamp body. The semiconductor light-emitting device and the circuit board are housed inside of a lamp chamber formed by the lamp body and the front cover, and the circuit board is attached to an inside surface of an upper portion of the front cover or the lamp body.

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Номер записи: 27
26-12-2013 дата публикации

Vehicle lamp

Номер: US20130343075A1
Автор: Hermann Kellermann, Marc Schirmer
Принадлежит: AUTOMOTIVE LIGHTING REUTLINGEN GMBH

A vehicle lamp comprises a housing with at least one mirrored mirror surface arranged in the housing and a light source that can be arranged in the housing. It is possible to radiate light emitted from the light source under operating conditions in a main beam direction. At least one deflection body is arranged in the mirrored mirror surface such that light impinging the deflection body can be reflected and/or deflected from the deflection body in a secondary beam direction that cannot directly be illuminated by the light source. The deflection body is adjusted to a three-dimensional surface of the mirrored mirror surface such that the three-dimensional surface is maintained at least in sections such that light can be deflected in the main beam direction and secondary beam direction through the deflection body.

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Номер записи: 28
26-12-2013 дата публикации

Vehicle light

Номер: US20130343077A1
Автор: Keng-Chin Yeh
Принадлежит: GRANG FAIR INDUSTRIAL Co Ltd

A vehicle light includes a housing having at least one first slot and at least one light strip made by plastic, fluorescent agent and proliferation powder is engaged with the at least one first slot. At least one first LED light unit is connected to the back of the at least one light strip and has a first circuit board that is shaped to be matched with the at least one light strip. The first circuit board has multiple LED chips located corresponding to the at least one light strip. A back board and a cover are fixed to the back and the front of the housing. The vehicle light has simple structure and provides desired light patterns.

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Номер записи: 29
16-01-2014 дата публикации

Lighting device for vehicle

Номер: US20140016336A1
Автор: Daisuke Kuriki, Hajime Soda, Nobuyuki Takenaka, Takashi Tetsuka
Принадлежит: Honda Motor Co Ltd

In the present invention, an inner lens of a turn signal lamp is provided with: a lens cut part that inhibits the transmission of light travelling, when seen in a front view, linearly from a substrate toward an outer lens; a projection part that projects toward an LED; and an eave part that extends from the base end side of the projection part inwardly in the vehicle width direction. A harness that is electrically connected with the LED is connected to the substrate through a partial space that is surrounded by the substrate, the projection part, and the eave part.

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Номер записи: 30
06-03-2014 дата публикации

Led lamp for car use

Номер: US20140063832A1
Автор: Yung-Fa Lin
Принадлежит: Individual

An LED lamp for car use can be mounted in a long strip-shaped installation position, comprises a case, a light-reflecting base, a light source series and a lens base. The case is mounted corresponding to the installation position and the case has an opening and a first fixing part mounted opposite to the opening for being connected securely to the light-reflecting base. The light-reflecting base has a plurality of reflectors. Each of the reflectors has a second fixing part for being connected securely to the light source series. The light source series has a plurality of first LED lights and a plurality of second LED lights. The lens base located at the opening wraps the opening. The LED lamp for car use of the present invention can be used as a fog light or a daytime running light, and save space for installation of lamps in a car.

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Номер записи: 31
13-03-2014 дата публикации

Vehicular lamp

Номер: US20140071703A1
Автор: Kenichi Motomura
Принадлежит: Koito Manufacturing Co Ltd

A vehicular lamp includes a light source, and a light guide body having a front surface and a rear surface, configured to allow light emitted from the light source to enter from the rear surface and to exit through the front surface. The rear surface of the light guide body comprises, in a first plane extending in a front-to-rear direction, a first entrance portion configured to allow light emitted from the light source to enter in such a way as to be refracted to the front, second entrance portions situated at both sides of the first entrance portion and configured to allow light emitted from the light source to enter in such a way as to be refracted sideways, and reflecting portions configured to internally reflect light from the light source which enters from the second entrance portions to the front.

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Номер записи: 32
20-03-2014 дата публикации

Vehicle light device structure

Номер: US20140078767A1
Автор: Tsuyoshi Oguchi
Принадлежит: Honda Motor Co Ltd

A vehicle light device structure includes a headlight, a blinker, a front cover, and a light shielding plate. The blinker includes a light source, a reflector, and a blinker lens. The light shielding plate is to block, among light emitted from the blinker, part of the light emitted towards the headlight. The blinker inner space is formed by fixedly supporting the blinker lens by the reflector. Part of the blinker inner space bulges to a more outer side than the second side in the front view and is covered by the front cover. The light shielding plate is arranged inside the blinker lens and is fixedly supported by a light shielding plate support part arranged in a bulging space which is the part of the blinker inner space.

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Номер записи: 33
27-03-2014 дата публикации

Lighting and/or signaling device component for automobile vehicles

Номер: US20140085915A1
Автор: Jean-Claude Puente, Malik Bakacha, Marc Brassier, Pierre Albou
Принадлежит: VALEO VISION SAS

The present invention relates to a lighting and/or signaling device component for automobile vehicles, comprising a material containing polymer(s) wherein this material locally exhibits, on one face, a region of enhanced reticulation over a superficial thickness.

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Номер записи: 34
06-01-2022 дата публикации

NAVIGATIONAL RUNNING LIGHT RETROFIT SYSTEM

Номер: US20220001965A1
Автор: Bina David
Принадлежит: Progressive Engineering Technologies, LLC

Navigational running light retrofit system comprises a position tube that is inserted into a U.S. Naval specified navigational running light fixture and is further positioned, aligned and sealed using existing elements of the navigational running light fixture being retrofit. The positioning tube, having a generally tubular form, is a receiver for a commercially available LED navigational running light having cylindrical form. LED navigational running light is modified to secure a plate to the top surface of the assembly. This stabilizer plate has a similar diameter to the inner housing of the navigational running light fixture being retrofit, whereby stabilizing the retrofit system assembly when subjected to extreme mechanical shock. The positioning elements of the navigational running light retrofit system cooperate with the elements of the navigational running light fixture being retrofit to align and maintain alignment of the light exiting the fixture at the direction and angle. 1. A navigational running light retrofit system for changing an incandescent light source to an LED light source , comprises:an LED navigational running light that has been modified from its commercial form to cooperate with the elements of the retrofit system as described herein;a stabilizer plate for maintaining structural stability of the retrofit system as described herein;an O-ring seal for arrangement between the LED light and a positioning tube;a positioning screw;a positioning tube having one or more locating elements that cooperate with the locating elements of the modified LED navigational running light to locate the positioning tube relative to the modified LED navigational running light, the locating elements of the positioning tube and the locating elements of the modified LED navigational running light each forming mechanical constraints to align and maintain alignment of the retrofit system for maintaining the desired direction and angle of an incandescent light exiting ...

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Номер записи: 35
06-01-2022 дата публикации

LIGHTING MODULE, IN PARTICULAR FOR A VEHICLE LIGHTING DEVICE AND A VEHICLE LIGHTING DEVICE

Номер: US20220003372A1
Автор: BOREK Michal, Gloss Tomas, JUHANAK Michal
Принадлежит:

A lighting module including a housing with a cavity enclosed with a light-emitting surface and in which an LED is mounted connectable to a power source and possibly also to a control circuit. Between the LED and the light-emitting surface is arranged a transparent optical filter having an upper surface and a lower surface. The upper surface is adapted for the passage of a minor portion of light from the cavity of the housing to the light-emitting surface and, at the same time, the upper surface is adapted to reflect most of the light from the cavity of the housing back to the lower surface. On the lower surface of the transparent optical filter facing the LED is arranged a spatial optical structure adapted to scatter light from the cavity of the housing onto the upper surface and at the same time is adapted to scatter light reflected from the upper surface back to the spatial optical structure opposite the bottom of the cavity of the housing and possibly also opposite the side surfaces of the cavity of the lighting module. 1. A lighting module comprising a housing with a cavity which is enclosed with a light-emitting surface and in which an LED is mounted connectable to a power source and possibly also to a control circuit , wherein between the LED and the light-emitting surface is arranged a transparent optical filter having a upper surface and a lower surface , whereby the upper surface of the transparent optical filter is adapted for the passage of a minor portion of light from the cavity of the housing to the light-emitting surface and , at the same time , the upper surface of the transparent optical filter is adapted to reflect most of the light from the cavity of the housing back to the lower surface of the transparent optical filter , whereby on the lower surface of the transparent optical filter facing the LED is arranged a spatial optical structure which is adapted to scatter light from the cavity of the housing onto the upper surface of the filter and at ...

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Номер записи: 36
06-01-2022 дата публикации

LIGHTING SYSTEM

Номер: US20220003379A1
Автор: Esmonde Michael F., Nichols Joel A., Picciuto Dominic, Trenton Andrew
Принадлежит: AVID Labs, LLC

A lighting device is attached to a vehicle and includes a forward facing visible light source that emits visible light in a forward direction relative to the vehicle. The lighting device further includes a rearward facing ultraviolet light source that emits ultraviolet light in a rearward direction relative to the vehicle, such that a reflecting material of an object, which is not illuminated by the visible light source, is illuminated by the ultraviolet light source. A control device is connected to the light sources, and is configured to turn the light sources on and off. A light sensor is connected to the control device and is configured to sense ambient light and to provide a signal to the control device. The control device is configured to turn the ultraviolet light source on and off responsive to the signal of the light sensor. 1. A lighting device configured to be attached to a transportation device , the lighting device comprising:a body;at least one forward facing visible light source connected to the body, the at least one forward facing visible light source being configured for emitting visible light in a forward direction relative to the transportation device;at least one rearward facing ultraviolet light source connected to the body, the at least one rearward facing ultraviolet light source being configured for emitting ultraviolet light in a rearward direction relative to the transportation device such that a reflectance material of an object, which is not being illuminated by the at least one forward facing visible light source, is illuminated by the at least one rearward facing ultraviolet light source;a control device operably connected to the at least one forward facing visible light source and to the at least one rearward facing ultraviolet light source, the control device being configured for turning on and off the at least one forward facing visible light source and the at least one rearward facing ultraviolet light source; andat least one light ...

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Номер записи: 37
05-01-2017 дата публикации

Light source unit and vehicular room light

Номер: US20170001555A1
Автор: Kenichi Takizawa, Naoki Nakanishi, Takeshi Udo, Yoshiaki Hirato
Принадлежит: Honda Motor Co Ltd

A light source unit including a light source that emits light into a vehicle interior through a lens of a room light, a substrate on which the light source is mounted, the substrate being mounted on a base member of the room light, an engagement portion that engages with, among a plurality of mounting seats that are provided on the base member and that have different protrusion heights, an upper side mounting seat, the engagement portion being provided on the substrate and on a circumference of an imaginary circle formed about the light source, and a clearance portion that is capable of avoiding interference with, among the plurality of mounting seats, a lower side mounting seat, the clearance portion being provided in the substrate and on the circumference of the imaginary circle formed about the light source.

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Номер записи: 38
03-01-2019 дата публикации

Interior a-pillar electroluminescent assembly of a vehicle

Номер: US20190001874A1
Автор: Nichole A. Verwys, Zachary Segraves
Принадлежит: Honda Motor Co Ltd

An electroluminescent assembly on a vehicle A-pillar and a method for installing the same on a vehicle A-pillar includes a panel positioned over an interior surface of the A-pillar, the panel including a plurality of facets extending along a length of the panel. The electroluminescent assembly covers the three facets. The portion of the electroluminescent assembly that covers a middle facet provides real-time visual indicators to an occupant of the vehicle based on signals derived from a vehicle electronic system. The portion of the electroluminescent assembly that covers the other two facets provide illumination to an interior and exterior of the vehicle.

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Номер записи: 39
02-01-2020 дата публикации

LAMP COVER

Номер: US20200002486A1
Автор: KADOYA Hidenori, Yamazaki Kazuhiro
Принадлежит: Sumitomo Chemical Company, Limited

The present invention provides a lamp cover comprising (1) a thermoplastic resin having a visible light transmissivity of 50% or higher measured in a form of a plate-like molded body having a thickness of 2 mm according to JIS R 3106, (2) a composite tungsten oxide, (3) at least one material selected from the group consisting of a metal soap, an antioxidant, and a first selective wavelength absorbing material having a maximum absorption wavelength within a range of 200 to 350 nm, whose content is 0.03% by mass or more based on a total content (100% by mass) of the components (1) to (4), and (4) a second selective wavelength absorbing material having a maximum absorption wavelength within a range of 450 to 550 nm. 1. A lamp cover comprising(1) a thermoplastic resin having a visible light transmissivity of 50% or higher measured in a form of a plate-like molded body having a thickness of 2 mm according to JIS R 3106,(2) a composite tungsten oxide, a metal soap,', 'an antioxidant, and', 'a first selective wavelength absorbing material having a maximum absorption wavelength within a range of 200 to 350 nm, whose content is 0.03% by mass or more based on a total content (100% by mass) of the components (1) to (4), and, '(3) at least one material selected from the group consisting of'}(4) a second selective wavelength absorbing material having a maximum absorption wavelength within a range of 450 to 550 nm.3. The lamp cover according to claim 2 , wherein Mis at least one element selected from the group consisting of Li claim 2 , Na claim 2 , K claim 2 , Rb claim 2 , Cs claim 2 , Mg claim 2 , Ca claim 2 , Sr and Ba.4. The lamp cover according to claim 1 , comprising as the component (3) at least the first selective wavelength absorbing material.5. The lamp cover according to claim 1 , comprising as the component (3) the first selective wavelength absorbing material claim 1 , and the metal soap or the antioxidant.6. The lamp cover according to claim 1 , comprising as the ...

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Номер записи: 40
02-01-2020 дата публикации

LIGHT GUIDING ELEMENT, LIGHT GUIDING DEVICE, AND LIGHTING MODULE

Номер: US20200003381A1
Автор: LIAO YI-HUI, Wang Chung-Wei
Принадлежит: EVERLIGHT ELECTRONICS CO., LTD.

Provided are a light guiding element (), a light guiding device (), and a lighting module (). The light guiding element () includes a light incident portion () and a light exit portion (), where the light incident portion () includes a plurality of light guiding columns (), each of which includes a first end surface (A) connected to the light exit portion (), a second end surface (B) facing away from the light exit portion, and a side surface formed between the first end surface (A) and the second end surface (B), where the first end surface (A) has an area larger than that of the second end surface (B). Also provided are a light guiding device () including the light guiding element (), and a lighting module () including the light guiding device (). The light guiding element () enables, for a generated light type pattern, the shape to be complete, the color to be even, and the phenomena of vignette effect and dark lines to be reduced. 1. A light guiding element , comprising: a light incident portion and a light exit portion , wherein the light incident portion comprises a plurality of light guiding columns , each of which comprises a first end surface connected to the light exit portion , a second end surface facing away from the light exit portion , and a side surface formed between the first end surface and the second end surface , and the first end surface has an area larger than that of the second end surface.2. The light guiding element according to claim 1 , wherein the plurality of light guiding columns comprise a plurality of first light guiding columns and a plurality of second light guiding columns claim 1 , a first plane is formed by a bottom surface of a part claim 1 , that is connected to the first light guiding columns claim 1 , of the light exit portion claim 1 , and a second plane is formed by a bottom surface of a part claim 1 , that is connected to the second light guiding columns claim 1 , of the light exit portion.3. The light guiding element ...

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Номер записи: 41
02-01-2020 дата публикации

PARTIAL METALLIZATION OF LIGHT GUIDES FOR A BINARY AESTHETIC

Номер: US20200003388A1
Автор: Crespin Charles, King Robert
Принадлежит: Valeo North America, Inc.

The present disclosure relates to a vehicle indicator lighting assembly or other lighting device for providing dual-color outputs in a lit state and an unlit state, respectively. Specifically, a color of a lighting device may be controlled such that an unlit state may communicate a desired color corresponding to a surface of a component of the lighting device. For instance, the lighting device can include a light guide having one or more decoupling regions and a bezel having one or more effecting facets arranged relative to the light guide. The light guide may be optically-coupled to a light source. The one or more effecting facets may be designed such that, when the lighting device is not illuminated by the light source, a color of a surface of the one or more effecting facets is displayed to an observer in a trailing vehicle by reflection of ambient light from an environment external to the vehicle. 1. A lighting device of an automotive vehicle , comprising:a light guide, optically-coupled to a light source, having one or more decoupling regions disposed on a rear surface of the light guide, a front surface of the light guide facing an external environment of the automotive vehicle; anda bezel arranged relative to the rear surface of the light guide such that a front surface of the bezel is immediately adjacent the rear surface of the light guide, the bezel including one or more effecting facets disposed on the front surface of the bezel, each effecting facet of the one or more effecting facets including a first surface and a second surface, whereinthe first surface of each effecting facet of the one or more effecting facets of the bezel is a metallized surface having a pre-determined reflectivity, andambient light rays, refracted through the light guide from the external environment of the automotive vehicle, are reflected by the one or more effecting facets disposed on the from surface of the bezel to produce reflected ambient light rays, the reflected ambient ...

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Номер записи: 42
02-01-2020 дата публикации

PARTIAL METALLIZATION OF MOLDED PART USING ABLATION

Номер: US20200003389A1
Автор: Ho Tung, Li Ziyi
Принадлежит: Valeo North America, Inc.

An optical element for a lighting device of an automotive vehicle. The optical element includes a first portion configured to transmit electromagnetic (EM) radiation therethrough, the EM radiation including visible wavelengths and an ablation process wavelength. Also included is a second portion configured to absorb at least the ablation process wavelength, the second portion being in contact with the first portion to define an ablation process boundary which separates a surface of the first portion from an adjacent surface of the second portion. A patterned optical coating is provided on the optical element such that the optical coating material is provided on at least a part of the surface of the second portion, but not provided on the surface of the first portion. 1. An optical element for a lighting device of an automotive vehicle , comprising:a first portion configured to transmit electromagnetic (EM) radiation therethrough, said EM radiation comprising visible wavelengths and an ablation process wavelength;a second portion configured to absorb at least said ablation process wavelength, said second portion being in contact with the first portion to define an ablation process boundary which separates a surface of the first portion from an adjacent surface of the second portion; anda patterned optical coating provided on the optical element such that the optical coating material is provided on at least a part of the surface of the second portion, but not provided on the surface of the first portion.2. The optical element of claim 1 , wherein first portion is clear and the second portion is opaque.3. The optical element of claim 1 , wherein the patterned optical coating is configured to provide at least one of absorption claim 1 , reflection claim 1 , refraction claim 1 , and wavelength conversion of said visible wavelengths.4. The optical element of claim 1 , wherein the patterned optical coating is a metallized surface coating is configured to reflect visible ...

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Номер записи: 43
02-01-2020 дата публикации

HEADLIGHT UNIT

Номер: US20200003390A1
Автор: MENN Thibaut
Принадлежит: VALEO VISION

A headlight unit including a cooling circuit provided with at least two air circulation pipes linked to at least a same device for generating an air flow, particularly a fan, and provided with at least one element for varying a proportion of the air flow, which proportion is distributed into each of the at least two pipes. 1. Headlight unit , comprising a cooling circuit provided with at least two air circulation pipes linked to at least a same device for generating an air flow , particularly a fan , and provided with at least one element for varying a proportion of the air flow , which proportion is distributed into each of the at least two pipes).2. Headlight unit according to claim 1 , wherein the at least one varying element is a mobile wall arranged in a junction zone of an air inlet pipe of the cooling circuit with the at least two air circulation pipes.3. Headlight unit according to claim 1 , wherein it includes a clean air circulation pipe connected to each lighting module.4. Headlight unit according to claim 1 , wherein it includes an outer lens and at least one lighting module and in that it includes an air circulation pipe claim 1 , the end of which is connected to the outer lens and at least one separate air circulation pipe claim 1 , the end of which is connected to at least one lighting module.5. Headlight unit according to claim 1 , wherein the at least one device for generating an air flow is linked to an air inlet pipe of the cooling circuit.6. Method for managing an air circulation in a headlight unit according to claim 1 , wherein it includes a step for varying the air flow proportion distributed into each of the at least two air circulation pipes of the cooling circuit of the headlight unit.7. Method according to claim 6 , wherein the varying step includes a sub-step for configuring the cooling circuit in a first mode of operation in which the entire air flow is guided towards a single lighting module or an outer lens or in a second mode of ...

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Номер записи: 44
13-01-2022 дата публикации

LAMP CONTROL DEVICE FOR VEHICLE

Номер: US20220009404A1
Автор: Kato Takayuki, KUREBAYASHI Toshihiko, MOCHIZUKI Takayoshi
Принадлежит: KOITO MANUFACTURING CO., LTD.

A lamp control device includes: at least two lamps; a lamp ECU provided in each of the at least two lamps and configured to perform a lamp control on the each of the at least two lamps; and a vehicle ECU configured to communicate a control signal to the lamp ECU. The vehicle ECU is connected to the lamp ECU via a first high-speed communications line. The lamp ECU is configured to independently perform a lamp control by communication through the first high-speed communications line. 1. A lamp control device for a vehicle , the lamp control device comprising:at least two lamps provided in the vehicle;a lamp electronic control unit provided in each of the at least two lamps and configured to perform a lamp control on the each of the at least two lamps; anda vehicle electronic control unit provided in the vehicle and configured to communicate a control signal to the lamp electronic control unit, wherein:the vehicle electronic control unit is connected to the lamp electronic control unit via a first high-speed communications line; andthe lamp electronic control unit is configured to independently perform the lamp control by communication through the first high-speed communications line.2. The lamp control device according to claim 1 , wherein:the each of the at least two lamps includes a lamp unit on which a light distribution control is performable;the lamp electronic control unit is connected to the lamp unit via a second high-speed communications line; andthe lamp electronic control unit is configured to control the lamp unit by communication through the second high-speed communications line.3. The lamp control device according to claim 1 , wherein:the each of the at least two lamps includes an actuator configured to perform optical axis adjustment of the lamp unit;the lamp electronic control unit is connected to the actuator via a second high-speed communications line; andthe lamp electronic control unit is configured to control the actuator by communication through ...

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Номер записи: 45
03-01-2019 дата публикации

Apparatus for radiating light from a virtual source

Номер: US20190003671A1
Автор: Jason Durand
Принадлежит: FORD GLOBAL TECHNOLOGIES LLC

A lighting assembly that includes an LED source that generates a light cone (solid angle); and a transparent near field lens having a front surface, a collimating surface, and an aspherical groove. The collimating surface collimates the light cone into a beam that reflects off of the front surface toward the aspherical groove, and the aspherical groove directs the beam away from the lens as an exit cone from a virtual focal point, positive virtual focal ring or a negative virtual focal ring. The exit cone may be evenly distributed, substantially forward or substantially rearward from the virtual focal point or virtual focal ring. Parabolic or aparabolic reflectors can be employed with lighting assemblies having a virtual focal point or virtual focal ring, respectively, to reflect the exit cone in a vehicular exterior lighting pattern.

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Номер записи: 46
03-01-2019 дата публикации

VEHICULAR LIGHTING APPARATUS

Номер: US20190003673A1
Автор: HIRATA Koji, KAJIKAWA Hiroyuki, NAKAMURA Hiroyuki, YATSU Masahiko
Принадлежит: MAXELL, LTD.

A vehicular lighting apparatus which is relatively small, low cost, superior in mountability to an automobile, and superior in recognizeability of an object illuminated by a head lamp. The apparatus includes: a composite lens element that is a light guide element constructed by molding a translucent resin substantially into a plate-like shape; a planar light-emitting unit that emits light; an optical system that transforms planar light from the light-emitting unit into linear light and that causes the linear transformed light to be incident on a rear side face of the light guide element; and a diffraction lens formed on the rear side face of the light guide element on which the linear transformed light is incident, and condensing the linear transformed light. The light condensed by the lens means is emitted from a front side face of the light guide element onto a road surface in front of the vehicle. 1. A vehicular lighting apparatus comprising:a light-emitting unit that emits illumination light;a light guide element made of a translucent material; andan optical system that causes the light from the light-emitting unit to enter the light guide element,wherein the light guide element includes:an incident face to transform the light from the light-emitting unit into a given shape by refraction action;an inner wall light reflection surface that transforms the light into a given shape; andan emission face that emits the light reflected by the inner wall light reflection surface so as to have a predetermined light distribution property.2. The vehicular lighting apparatus according to claim 1 , wherein the light-emitting unit is composed of a plurality of white semiconductor light-emitting elements that emit white light and a plurality of red semiconductor light-emitting elements that emit red light claim 1 , the white and red semiconductor light-emitting elements being arranged planarly.3. The vehicular lighting apparatus according to claim 2 , wherein the light-emitting ...

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Номер записи: 47
03-01-2019 дата публикации

Lighting module in particular for a high-mounted stop light of smooth appearance

Номер: US20190003676A1
Автор: Alexandre Franc, Cindy Leclercq, Dirkie Sacchet, Florestan Debert
Принадлежит: Valeo Vision Belgique SA

A lighting module intended to be placed behind a translucent or transparent outer lens or window, the module including: a place for at least one light source that is able to emit light rays; and an optical system that is able to deviate the light rays emitted by the one or more light sources so as to form a light beam along an optical axis of the module, the optical system extending in a main direction that is transverse to the optical axis and including an exit face for rays. The exit face of the optical system has in sagittal cross section a concave or convex curved general profile.

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Номер записи: 48
03-01-2019 дата публикации

LIGHT DEVICE, ESPECIALLY A SIGNAL LAMP FOR MOTOR VEHICLES

Номер: US20190003677A1
Автор: Gloss Tomas, Mazal Ludek, Simurda Vit
Принадлежит:

The light device, especially a signal lamp for motor vehicles, comprises a translucent front cover (), a lighting unit () with at least one source () for emitting of light rays, and an optical element () that is adapted for diffusing and/or directing and/or changing the color spectrum of light rays. The optical element () is fixed to the cover () and the lighting unit () is, with the use of a connecting means (), connected to the cover () and/or to at least one projection () the cover () is fitted with. 1. A light device comprising a translucent front cover , a lighting unit with at least one source for emitting of light rays , and an optical element that is adapted for diffusing , directing , and/or changing the color spectrum of light rays ,wherein the optical element is fixed to the cover and the lighting unit is, with the use of a connecting means, connected to the cover and/or to at least one projection the cover is fitted with.2. The light device according to claim 1 , wherein the lighting unit is claim 1 , with the use of the connecting means claim 1 , connected to one or more arms of the cover protruding from a front part of the cover into the light device and/or to one or more projections protruding from the cover into the light device.3. The light device according to claim 2 , wherein the lighting unit is situated between two arms of the cover claim 2 , between two projections claim 2 , or between one arm of the cover and one projection and is connected to them with the use of the connecting means.4. The light device according to claim 2 , wherein the lighting unit is claim 2 , with the use of the connecting means claim 2 , connected to:one or more arms or projections and to the optical element.5. The light device according to claim 1 , wherein the at least one projection is made together with the cover in such a way that the at least one projection forms an integral part with the cover.6. The light device according to claim 1 , wherein the connecting ...

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Номер записи: 49
03-01-2019 дата публикации

LAMP FOR VEHICLE AND VEHICLE HAVING THE SAME

Номер: US20190003688A1
Автор: JO Juung
Принадлежит:

A lamp for a vehicle includes a light generation unit, a bracket, and a lens configured to change an optical path of light generated by the light generation unit. The light generation unit includes a light array including a plurality of micro Light Emitting Diode (LED) chips, and the light array includes a bent portion that covers at least a part of the bracket. 1. A lamp for a vehicle , comprising:a light generation unit;a bracket; anda lens configured to change an optical path of light generated by the light generation unit,wherein the light generation unit comprises a light array including a plurality of micro Light Emitting Diode (LED) chips, andwherein the light array includes a bent portion that covers at least a part of the bracket.2. The lamp according to claim 1 , wherein the light array is configured to flex.3. The lamp according to claim 1 , wherein the light array comprises:a first region that includes the plurality of micro LED chips; anda second region that does not include the plurality of micro LED chips, andwherein at least a portion of the second region has a bent shape.4. The lamp according to claim 1 , wherein the bracket comprises:a base; anda holder that extends from the base toward the light array and that is configured to fix the light array to the holder.5. The lamp according to claim 4 , wherein the holder comprises one or more bent portions.6. The lamp according to claim 4 , wherein the holder extends from the base in a direction that forms an acute angle with respect to a surface of the base.7. The lamp according to claim 4 , wherein the light array comprises a bent region having a preset curvature claim 4 , andwherein the holder is disposed at a location corresponding to the bent region of the light array.8. The lamp according to claim 4 , further comprising an adhesive member configured to couple the light array to the bracket.9. The lamp according to claim 4 , wherein the at least a portion of the bracket contacts the light array.10. ...

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Номер записи: 50
20-01-2022 дата публикации

SURFACE LIGHT SOURCE LED DEVICE

Номер: US20220018503A1
Автор: CHANG Chih-Chiang, Huang Kuo-Hsin, HUANG Wen-Hsing, Lai Chun-Ming, SHEN WEI-PO, TSAI TZENG-GUANG
Принадлежит:

A surface light source LED device includes a circuit board, at least one power input and at least two LED bar elements, the at least two LED bar elements are arranged in a staggered manner, and each of the LED bar elements includes a plurality of LED bars arranged linearly on the circuit board. Each of the LED bars has a straight strip structure and has a plurality of LED dies of the same type provided inside. The plurality of LED dies is arranged linearly at equal intervals. 1. A surface light source LED (light-emitting diode) device , comprising:a circuit board having an connection circuit disposed on an upper layer of the circuit board;at least one power input electrically coupled to the circuit board; andat least two LED bar elements disposed on the circuit board and electrically coupled to the at least one power input; wherein each of the at least two LED bar elements includes a plurality of LED bars linearly arranged on the circuit board; each of the plurality of LED bars has a straight strip structure, and includes a plurality of LED dies of the same type disposed therein, the plurality of LED dies are arranged with equal intervals there between, the equal intervals are between 0.15 mm and 2.8 mm;wherein intervals between each of the plurality of LED bars are the same as the equal intervals between each of the plurality of LED dies; each of the plurality of LED bars has a wide-angle lens disposed thereon such that a cross-sectional light-emitting angle of each of the plurality of LED bars is diffused; and wherein the wide-angle lens is integrally formed during the molding of each of the plurality of LED bars, and covers upon the plurality of LED dies of each of the plurality of LED bars;wherein each one of the wide-angle lens of the plurality of LED bars has an upper surface, the cross section of the upper surface is a double-arced shape, the two sides surfaces of the wide-angle lens are perpendicular shape, and the wide-angle lens is in a strip structure; ...

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Номер записи: 51
20-01-2022 дата публикации

Optical element and light distributing module

Номер: US20220018518A1
Автор: Chenxi BU, Yisheng XIAO
Принадлежит: Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd

The present disclosure discloses an optical element and a light distributing module. The optical element includes an optical element body provided with a light incident surface and a light emergent surface; the optical element body is provided with a second reflective surface peripherally arranged along the light emergent surface; the second reflective surface and the light emergent surface form a cavity, and a light source is arranged in the cavity; the light incident surface is attached to a top of the light source; and along a diameter direction of the light emergent surface, the light emergent surface includes a first transparent surface, a frosted surface, and a second transparent surface, which are connected in sequence. The light distributing module includes: the above-mentioned optical element and a reflector; and along a direction away from the light emergent surface, one end of the reflector is connected with the light emergent surface.

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Номер записи: 52
04-01-2018 дата публикации

Lamp control device and control method therefor

Номер: US20180007756A1
Автор: Byeong Ho JEONG, Hai Feng JIN, Hyun II Park, Joo Wan HA, Ju Hyun Lee, Ju Pyo Hong, Se Won LEE, Sung Hwan Kim, Tae Young Yoo, Wanyuan QU
Принадлежит: Hyundai IHL Co Ltd, Silicon Works Co Ltd

A lamp control device may include: a lamp including an LED module having a plurality of LED channels; a converter configured to receive a voltage corresponding to a turn signal, convert the voltage into an output voltage and internal voltage, and supply the output voltage to the LED module; and a controller configured to start counting a preset delay time when the internal voltage is supplied from the converter, and control the plurality of LED channels to sequentially light up at intervals of the delay time.

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Номер записи: 53
08-01-2015 дата публикации

Lighting Device for Headlights with a Phase Modulator

Номер: US20150009695A1
Автор: Dackson Masiyano, Jamieson Christmas, Mikael Collin
Принадлежит: Two Trees Photonics Ltd

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.

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Номер записи: 54
27-01-2022 дата публикации

Motor Vehicle Component With Lighting Function

Номер: US20220024377A1
Автор: BEHRENS Nicolas, CIFALDI Sandro, MUELLER-KAMBEITZ Tobias
Принадлежит:

A motor vehicle component with a lighting function includes a laminate component having a first fiber-reinforced composite material and a second fiber-reinforced composite material, the first fiber-reinforced composite material being electrically insulating and the second fiber-reinforced composite material being electrically conductive. The motor vehicle component also includes a light source which is at least partially embedded in the first fiber-reinforced composite material. The light source is electrically conductively connected to the second fiber-reinforced composite material, and the second fiber-reinforced composite material has a light exit region from which light emitted by the light source can exit so that it can be seen from outside the motor vehicle component. 115. to . Canceled.16. A motor vehicle component with a lighting function , the motor vehicle component comprising:a laminate component comprising a first fiber composite material and a second fiber composite material, wherein the first fiber composite material is electrically insulating and the second fiber composite material is electrically conductive; anda light source which is at least partly embedded in the first fiber composite material,wherein the light source is electrically conductively connected to the second fiber composite material, andwherein the second fiber composite material has a light exit region that is configured to allow light emitted by the light source to exit from the light exit region so that the light is perceptible from outside the motor vehicle component.17. The motor vehicle component according to claim 16 , wherein the first fiber composite material is at least partly light-transmissive.18. The motor vehicle component according to claim 16 , wherein the first fiber composite material comprises at least one of glass fibers or carbon fibers.19. The motor vehicle component according to claim 16 , wherein the second fiber composite material comprises carbon fibers.20. ...

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Номер записи: 55
11-01-2018 дата публикации

Vehicle lighting and/or signaling device having a steerable dynamic beam

Номер: US20180009366A1
Автор: Robert Lee King
Принадлежит: Valeo North America Inc

A steerable lighting and/or optical device for a vehicle. A light source transmits a light beam to a rotating mirror which scans or points the light transversely ahead of the vehicle to create a desired beam shape. An intensity of the light source may be modulated during sweeping, including modulation to zero intensity, to control the pattern of light generated by the sweeping beam.

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Номер записи: 56
14-01-2021 дата публикации

LAMP FOR VEHICLE

Номер: US20210009040A1
Автор: KIM Won Bin, KIM Yong Hwan, Ryu Chang Byung, SEO Yong Won
Принадлежит:

A lamp for vehicle includes a light source unit including a light source and a light guide unit which emits light incident from the light source to form an image having a predetermined shape; a lamp assembly including a lamp housing and a lens unit coupled to the lamp housing to form a space for accommodating the light source unit and a plurality of lamp components; and a position fixing unit formed on one side in the lamp assembly to fix a position of the light source unit. The position fixing unit comprises a first contact portion that contacts at least a portion of a lower surface of the light guide unit; and a second contact portion that contacts at least a portion of an upper surface of the light guide unit. 1. A lamp for a vehicle provided in a side mirror of the vehicle , comprising:a light source unit including a light source and a light guide unit which emits light incident from the light source to form an image having a predetermined shape;a lamp assembly including a lamp housing and a lens unit coupled to the lamp housing to form a space for accommodating the light source unit and a plurality of lamp components; anda position fixing unit formed on one side in the lamp assembly to fix a position of the light source unit, a first contact portion that contacts at least a portion of a lower surface of the light guide unit; and', 'a second contact portion that contacts at least a portion of an upper surface of the light guide unit., 'wherein the position fixing unit comprises2. The lamp for the vehicle of claim 1 , wherein the light guide unit comprises:a light guide to form the image; andan extension portion formed to extend rearward from the light guide.3. The lamp for the vehicle of claim 2 , wherein the first contact portion contacts a lower surface of the light guide.4. The lamp for the vehicle of claim 2 , wherein the first contact portion contacts both a lower surface of the light guide and a lower surface of the extension portion.5. The lamp for the ...

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Номер записи: 57
27-01-2022 дата публикации

Optics for an illumination device and illumination device

Номер: US20220026044A1
Автор: Carsten Käbisch, Johanes ECKSTEIN, Markus Lipp, Pablo CAVELTI, Philippe BASELGIA, Thomas Zaugg
Принадлежит: POLYCONTACT AG

Optics ( 20 ) for an illumination device ( 1 ), as well as an illumination device ( 1 ) comprising such optics. The optics comprise at least one lens ( 30 ) with a light entry surface ( 31 ) and a light exit surface ( 32 ). A stepped lens structure ( 321 ), such as a Fresnel structure, is formed on the light exit surface. A recurring surface structure, such as periodically arranged prominences ( 311 ) and deepenings ( 321 ), are formed on the light entry surface ( 31 ).

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Номер записи: 58
14-01-2021 дата публикации

MULTIFUNCTION LIGHTING UNIT

Номер: US20210010650A1
Автор: Battaglia Nahuel Elias, Hong Chang Gi Samuel, Kentley-Klay Timothy David, Stoffel Christopher John
Принадлежит:

A lighting system of a vehicle may include light units and controllers for operating the light units. Each light unit is multifunctional in that the light unit may operate in various modes, which may be invoked at different times under varying circumstances. A light unit on the first end of a vehicle may operate as a headlight if the first end is the front end of the vehicle. On the other hand, the light unit may operate as a tail light if the first end is the rear end of the vehicle. Furthermore, the light unit may operate as a turn signal in either direction or brake light while the first end is the rear end of the vehicle. The light unit includes a lens array positioned to receive light from various light sources. The lighting system may operate in a fashion that allows for lighting redundancy on each end of the vehicle in the event of a lighting controller failure. 1. A method comprising:receiving, based at least in part on a vehicle travelling in a first direction, a first signal to cause a first light source to emit light representing a headlight of the vehicle; and a second signal to cause a second light source to emit light representing a tail light of the vehicle; or', 'a third signal to cause a third light source to emit light representing a brake light of the vehicle;, 'receiving, based at least in part on the vehicle travelling in a second direction opposite the first direction, at least one ofwherein the second light source and the third light source are associated with a first structure that is adjacent to a second structure, wherein the second structure comprises first optics positioned to be illuminated by the second light source and second optics positioned to be illuminated by the third light source.2. The method of claim 1 , further comprising:receiving, based at least in part on to the vehicle travelling in the second direction opposite the first direction, a fourth signal to cause a fourth light source to emit light representing a backup light ...

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Номер записи: 59
14-01-2021 дата публикации

LIGHTING DEVICE FOR VEHICLE

Номер: US20210010654A1
Автор: KO IN HONG
Принадлежит:

Provided is a lighting device to be installed in a vehicle, more particularly, a lighting device having a structure in which a plurality of unit lighting modules are installed on a bracket. Thus, the lighting device may allow users to select the size or shape of the lighting device, to replace or maintain only a unit lighting module where a problem occurs, and to implement various lighting patterns. The lighting device includes: a body; an LED module embedded in the body; the unit lighting module including a front cover being transparent and covering a front of the body; and the bracket on which the plurality of unit lighting modules are installed. 1. A lighting device for a vehicle , the lighting device comprising:a bracket extending in a longitudinal direction of the lighting device, the bracket including a slide groove formed and extending in the longitudinal direction;a plurality of unit lighting modules detachably attached in the bracket along the longitudinal direction, wherein each unit lighting module includes: a body and an LED module embedded in the body;a slide block configured to be coupled to the slide groove of the bracket, the slide block being slidable in the slide groove along the longitudinal direction, wherein the slide block includes: a tightening pin, and the tightening pin is configured to be connected to the body of the each unit lighting module so that the each unit lighting module is fixed to the bracket; anda power supply module detachably attached to the each unit lighting module and configured to supply an electric power to the LED module, wherein the power supply module includes: a connection rail member disposed inside the power supply module and a connection pin member configured to be coupled to the connection rail member through a penetrating hole formed in the body of the each unit lighting module in a way that the power supply module is electrically connected with a power supply module of a neighboring unit lighting module.2. The ...

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Номер записи: 60
10-01-2019 дата публикации

Lamp for vehicle and vehicle

Номер: US20190011106A1
Автор: Jinwoo Park, Kiwon Kwak
Принадлежит: LG ELECTRONICS INC

A lamp for a vehicle, the lamp that includes: at least one light emitting unit; a sensor that is disposed around the at least one light emitting unit, and that is configured to generate data regarding an object located outside the vehicle; a housing configured to accommodate the at least one light emitting unit and the sensor, the housing defining an opening through which light that is emitted from the light emitting unit is projected to an outside of the vehicle; and a cover lens configured to cover the opening of the housing is disclosed.

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Номер записи: 61
09-01-2020 дата публикации

Lighting device for vehicles and mounting method

Номер: US20200011499A1
Автор: Rainer Hess
Принадлежит: Hella GmbH and Co KGaA

A lighting device for vehicles, including a housing, in which light-technical components are arranged, and a cover lens that closes an opening of the housing, wherein the cover pane is connected to the housing via an adapter part that is arranged on a peripheral edge of said cover lens.

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Номер записи: 62
09-01-2020 дата публикации

Light efficiency methods for htl systems

Номер: US20200011502A1
Автор: Andreas Herrmann, Andrew Brian Little, Arne Schmierer, Bill Frank, Colin James Hall, Daniel Fritz, David Chamberlain, Dean CARUSO, Drew Raymond EVANS, Eugen Meier, Eugene Schmirin, Gary DEKIEVIT, Jacob Messenger, James Nicholson, Kamil Zuber, Mathew Chapman-Winter, Oliver Schmidt, Raimund Negel, Sam THODAY, Scott Edwards, Shane Koehne, Simon Belcher, Simon Field, Volker ERHART
Принадлежит: SMR Patent S.a.r.l.

A multifunction lamp unit for a vehicle includes a housing, at least one light pipe together with at least one light source disposed at least partially within the housing, and a clear lens substantially enclosing the housing, the at least one light pipe and the at least one light source, the lens having an inner surface, an outer surface disposed opposite the inner surface and at least one of a continuous transparent and translucent coating on the outer surface.

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Номер записи: 63
09-01-2020 дата публикации

LUMINOUS MOTOR-VEHICLE DEVICE COMPRISING A LIGHT SOURCE COMPRISING A PLURALITY OF EMITTING ELEMENTS

Номер: US20200011503A1
Автор: Albou Pierre, Godbillon Vincent
Принадлежит: VALEO VISION

A luminous device for a motor vehicle, comprising a light source including a plurality of emitting elements that are configured to form at least one first emission zone and one second emission zone that are addressable selectively from each other. The luminous device also comprises a screen that is at least partially transparent to the light emitted by the light source, comprising first transmission zones and second transmission zones that are respectively arranged facing the first and second emission zones, the first transmission zones being configured to scatter the light beams emitted by the first emission zones. 1. Luminous device for a motor vehicle , comprising a light source including a plurality of emitting elements that are configured to form at least one first emission zone and one second emission zone that are addressable selectively from each other , and a screen that is at least partially transparent to the light emitted by the light source , comprising first transmission zones and second transmission zones that are respectively arranged facing the first and second emission zones , the first transmission zones being configured to scatter the light beams emitted by the first emission zones.2. Luminous device according to claim 1 , wherein the emission zones of the light source differ in the density and/or the height of the emitting elements from which it is composed.3. Luminous device according to claim 2 , wherein the density of the emitting elements is lower in the one or more first emission zones than in the one or more second emission zones.4. Luminous device according to claim 1 , wherein the first transmission zones comprise scattering elements.5. Luminous device according to claim 4 , wherein the scattering elements are present in the screen and/or on the surface of the screen.6. Luminous device according to claim 1 , wherein the second transmission zones of the screen are transparent to the light beams emitted by the second emission zones.7. ...

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Номер записи: 64
09-01-2020 дата публикации

Lighting device for vehicles

Номер: US20200012035A1
Автор: Martin Vollmer
Принадлежит: Hella GmbH and Co KGaA

A lighting device for vehicles is provided, having a flat light guide containing two flat sides facing each other, one light input coupling surface for the entry of light at a light input coupling side of the flat light guide, one light output coupling surface for the output of light input at the light input coupling surface with the light output coupling surface arranged at one light output coupling side of the flat light guide. A specified light distribution (L) is thereby generated. The flat light guide further includes one narrow lateral surface connecting the flat sides with each other and extending from one lateral border of the light output coupling side, one collection surface adjacent to the light input coupling surface shaped in such a manner that a partial light beam of the entering light striking the collection surface is reflected in total towards the light output coupling surface without the partial light beam striking the narrow lateral surface. The light output coupling surface featuring a number of protrusions and depressions is alternately arranged transverse to the main beam direction (H), with the protrusions featuring at least two lateral slopes tapered at an acute angle (α) and a tip surface, that the tip surface is shaped in such a manner that a partial light beam which has been totally reflected from the collection surface and/or the flat sides and an additional partial light beam originating directly from the light input coupling surface are refracted at the tip surface to generate a central region (L 1 ) of light distribution (L), that the lateral slope of the protrusion is shaped in such a manner that another partial light beam of the input light striking the lateral slope is totally reflected towards the tip surface and exits the flat light guide at the tip surface to generate a lateral region (L 2 , L 3 ) of light distribution (L).

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Номер записи: 65
03-02-2022 дата публикации

DETECTOR DEVICE AND AUTOMOTIVE LIGHTING DEVICE

Номер: US20220032842A1
Автор: CALMAESTRA FORTIS Manuel, CANTUDO FRANCO Miguel Angel
Принадлежит: VALEO VISION

The present invention refers to a detector device for detecting a status of at least a first electronic element of an automotive lighting device. This detector device comprises a status detection unit configured to detect a status of the at least first electronic element and to generate a reference signal which depends at least on the status of the first electronic element. It also comprises a comparison signal generator configured to generate a comparison signal and a comparison unit configured to generate a pulse-width modulation signal by comparing the reference signal with the comparison signal. 1. Detector device for detecting a status of at least a first electronic element of an automotive lighting device , the detector device comprisinga status detection unit configured to detect a status of the at least first electronic element and to generate a reference signal which depends at least on the status of the first electronic element;a comparison signal generator configured to generate a comparison signal;a comparison unit configured to generate a pulse-width modulation signal by comparing the reference signal with the comparison signal.2. Detector device according to claim 1 , wherein the status detection unit comprises a reference voltage generator which receives the at least first status signal and is configured to generate different values of reference signals depending on the status of the at least first electronic element claim 1 , in such a way that the comparison unit is configured to generate a pulse-width modulation signal with a shape which depends on the reference signal.3. Detector device according to claim 2 , wherein the reference voltage generator comprises a switching block to generate different reference signals.4. Detector device according to claim 1 , being further suitable for detecting a status of at least a second electronic element of the automotive lighting device claim 1 , wherein the status detection unit is also configured to detect ...

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Номер записи: 66
15-01-2015 дата публикации

Illuminating glazing unit for a vehicle

Номер: US20150016132A1
Автор: Adele Verrat-Debailleul
Принадлежит: Saint Gobain Glass France SAS

An illuminating glazing unit for vehicles includes a first transparent sheet with a first main face, a second main face, and a peripheral edge, a plurality of light-emitting diodes, each having an emitting face, and a light extraction element, which may be located on one of the main faces of the first sheet, wherein the first sheet is pierced with a through hole delimited by an internal edge, and wherein one or more of the light-emitting diodes are housed in the through hole, with their emitting faces turned toward the internal edge.

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Номер записи: 67
19-01-2017 дата публикации

Light device for a motor vehicle

Номер: US20170015235A1
Автор: Christine Roucoules, Jean-Claude Puente, Pierre Albou, Stephane Bourgeois
Принадлежит: VALEO VISION SAS

A light device 1 for a motor vehicle comprising: at least one first aperture for air, and a first plug for the at least one first aperture, the first plug being movable between a ‘closed’ position and an ‘open’ position of the first aperture. The light device thus makes it possible to achieve: efficient ventilation, when the plug is in the open position, particularly when the vehicle is moving, and relative obstruction to the ingress of dust and liquids, when the plug is in the closed position, particularly when the vehicle is stationary.

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Номер записи: 68
19-01-2017 дата публикации

Direction indicator and rearview mirror structure of vehicle

Номер: US20170015378A1
Автор: Dai Takakuwa
Принадлежит: Honda Motor Co Ltd

A direction indicator and rearview mirror structure for a vehicle includes a direction indicator and a rearview mirror having a mirror housing. The direction indicator angularly and adjustably supports the mirror housing. The mirror housing is mounted with at least a part thereof disposed above and in front of the direction indicator. In a plan view, the mirror housing overlaps the direction indicator at least partially and covers the direction indicator from above. A recessed portion housing an upper part of a vehicle-widthwise outer part of the direction indicator is formed in a lower part of the mirror housing. In a side view, a front part of the recessed portion with respect to a vehicle body protrudes forward and downward with respect to the vehicle body and serves as an eaves portion covering a front upper part of the direction indicator.

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Номер записи: 69
03-02-2022 дата публикации

MULTI-BEAM VEHICLE LIGHT

Номер: US20220034463A1
Автор: Isbrucker Victor E., Schinagl Ferdinand, Stormberg Hans Peter
Принадлежит:

A vehicle light includes a lighting unit with multiple light-emitting elements (LEEs), one or more couplers, a light guide and an extractor. The lighting unit has a curved elongate extension. Each of the couplers has an input aperture coupled with one or more of the LEEs and an exit aperture coupled with a first edge of the light guide and is configured to couple light from the LEEs into the light guide. The light guide is configured to propagate light via total internal reflection to a second edge of the light guide. The extractor has an input aperture coupled with the second edge of the light guide and an exit aperture configured to emit light into an ambient environment. 120-. (canceled)21. A lighting unit comprising:a light-emitting element (LEE);a light guide extending from a first edge to a second edge and configured to propagate light entering the light guide at the first edge to the second edge of the light guide;a coupler arranged between the LEE and the light guide and configured to couple light emitted by the LEE into the light guide at the first edge of the light guide; andan extractor having an input aperture and an exit aperture and opposing side surfaces extending between the input aperture and the exit aperture, the exit aperture being defined by a curved surface spaced apart from the input aperture, the exit aperture being larger than the input aperture, and first and second side surfaces flaring from an input aperture of the extractor to an exit aperture of the extractor, wherein:the input aperture of the extractor is coupled to the second edge of the light guidethe first and second side surfaces are shaped to direct light from the input aperture of the extractor directly to the exit aperture of the extractor,the lighting unit emits light from the exit aperture of the extractor during operation, and,the lighting unit is a vehicle light lighting unit.22. The lighting unit according to claim 21 , wherein the extractor is composed of a solid ...

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Номер записи: 70
17-01-2019 дата публикации

LIGHT EMITTING DEVICE AND VEHICULAR LAMP COMPRISING SAME

Номер: US20190017664A1
Автор: KIM Da Hye, Kim Dae Wook, Lee Sang Hong, LEE Yoon Seop, Park Byoung Kyu, Park Jae Hyun
Принадлежит:

A light emitting device including: a substrate; first and second light emitting units disposed on the substrate separate from each other and respectively including first and second light emitting diodes, on which first and second wavelength converters are respectively disposed; first and second bonding layers interposed between the substrate and the first and second light emitting units, respectively; a sidewall disposed surrounding and adjoining side surfaces of the first and second light emitting units; and a filler evenly disposed in the sidewall and capable of reflecting light from the first and second light emitting units, wherein the substrate includes plurality electrodes, wherein a first portion of the sidewall directly contacts both of the first light emitting diode and the second light emitting diode, and wherein a second portion of the sidewall separates and directly contacts the first wavelength converter and the second wavelength converter. 1. A light emitting device comprising:a substrate;a first light emitting unit disposed on the substrate and comprising a first light emitting diode and a first wavelength converter disposed on the first light emitting diode;a second light emitting unit disposed on the substrate to be separated from the first light emitting unit and comprising a second light emitting diode and a second wavelength converter disposed on the second light emitting diode;a first bonding layer interposed between the first light emitting unit and the substrate;a second bonding layer interposed between the second light emitting unit and the to substrate;a sidewall surrounding side surfaces of the first and second light emitting units while adjoining the side surfaces of the first and second light emitting units; anda filler evenly disposed in the sidewall and capable of reflecting a light from the first and second light emitting units,wherein the substrate comprises plurality electrodes electrically connected to the first and second light ...

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Номер записи: 71
17-01-2019 дата публикации

LED SUBSTRATE WITH ELECTRICAL CONNECTION BY BRIDGING

Номер: US20190017672A1
Автор: DUARTE Marc, ZOJCESKI Zdravko
Принадлежит: VALEO VISION

A support for one or more light sources for a lighting and/or light-signaling module for an automotive vehicle, comprising a substrate made of heat-conducting material, preferably made of a metal material, at least one light source of light-emitting diode type with one face for mounting on the substrate, in thermal contact with the latter and a circuit for controlling the electrical power supply of the one or more light sources. The circuit for controlling the power supply is electrically connected to the one or more light sources by means of metal wires that are soldered to the surface using the technique commonly referred to as “wire/ribbon bonding”. A method for assembling such a support. 12102202302{'b': 4', '104', '204', '304, 'a substrate (; ; , ) made of heat-conducting material, preferably made of a metal material;'}{'b': 12', '112', '212', '312', '4', '104', '204', '304, 'at least one light source (; ; ; ) of light-emitting diode type with one face for mounting on the substrate (; ; , ), in thermal contact with the latter;'}{'b': 10', '29', '11', '21', '310, 'a circuit for controlling the electrical power supply (, ; O; O; ) of the one or more light sources,'}. A support (; ; ; ) for one or more light sources for a lighting and/or light-signaling module for an automotive vehicle, comprising:102911213101211221231216116216316the circuit for controlling the power supply (, ; O; O; ) is electrically connected to the one or more light sources (, ; ; ) by means of metal wires that are soldered to the surface (; ; ; ). This application is a Continuation of U.S. application Ser. No. 15/102,964, filed Jun. 9, 2016, which is a national phase application of International Application No. PCT/EP2014/078892, filed Dec. 19, 2014 and claims priority to French Patent Application 1363260, filed Dec. 20, 2013. The entire contents of the above applications are incorporated herein by reference.The invention relates to the field of lighting and/or light signaling, especially for ...

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Номер записи: 72
17-01-2019 дата публикации

LIGHT DEVICE FOR A MOTOR VEHICLE

Номер: US20190017692A1
Автор: DEBERT Florestan, DINANT Franck, SACCHET Dirkie
Принадлежит: VALEO VISION BELGIQUE

A light device for a motor vehicle, the light device including: a housing; a heat sink over moulded with the housing; at least one light source arranged directly on the heat sink; a control device for the electrical power supply of the at least one light source arranged in the housing and electrically connected to the light source; an optical element suitable for cooperating with light rays emitted by the at least one light source. 1. Light device for a motor vehicle , said light device comprising:a housing;a heat sink over moulded with said housing;at least one light source arranged directly on said heat sink;a control device for the electrical power supply of said at least one light source arranged in said housing and electrically connected to said light source;an optical element suitable for cooperating with light rays emitted by said at least one light source.2. Light device according to claim 1 , wherein said heat sink is made of sheet metal.3. Light device according to claim 2 , wherein the sheet metal is made of aluminium.41. Light device according to claim 1 , wherein said light device () is a fog light and/or a headlight.5. Light device according to claim 1 , wherein said heat sink comprises a central part and two lateral parts.6. Light device according to claim 5 , wherein the central part has a thickness substantially equal to 2 mm claim 5 , and the two lateral parts have a thickness substantially equal to 1.8 mm.7. Light device according to claim 1 , wherein said control device comprises an electronic support arranged in said housing.8. Light device according to claim 1 , wherein said housing comprises an accommodating surface for said control device.9. Light device according to claim 1 , wherein said optical element is a lens and/or a reflector and/or a light guide.10. Light device according to claim 1 , wherein said at least one light source is a semiconductor light source.11. Light device according to claim 10 , wherein said at least one semiconductor ...

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Номер записи: 73
21-01-2021 дата публикации

Optoelectronic module having an oled and method for producing an optoelectronic module

Номер: US20210018156A1
Автор: Benjamin Claus HOEFLINGER, Simon Schicktanz
Принадлежит: Pictiva Displays International Ltd

The invention relates to an optoelectronic module, comprising a housing ( 11 ) having a first housing part ( 11 ) having a first cover surface ( 11 a ) and an opening ( 4 ); a mechanically flexibly designed organic light source ( 2 ) having an illuminating surface ( 2 a ); and a cover element ( 3 ) which is mounted on the illuminating surface ( 2 a ) and has a light-transmissive surface ( 3 a ) facing away from the illuminating surface ( 2 a ), wherein the organic light source ( 2 ) is introduced at least at some points into the opening ( 14 ), the first cover surface ( 11 a ) is curved and/or bowed, the size of the illuminating surface ( 2 a ) is at least 1 cm 2 , preferably at least 5 cm 2 , and the distance between the illuminating surface ( 2 a ) and the first cover surface ( 11 a ) is at most 1 cm, preferably at most 5 mm.

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Номер записи: 74
16-01-2020 дата публикации

Vehicle lamp

Номер: US20200018457A1
Автор: Tatsunari Enomoto, Tomoyuki Watanabe
Принадлежит: Koito Manufacturing Co Ltd

A vehicle lamp includes a light emitting element; and a plate-shaped light guide arranged such that a longitudinal direction thereof crosses an optical axis of the light emitting element. The plate-shaped light guide includes an introducing portion, a reflecting portion, and an emitting portion. The reflecting portion is arranged in front of the optical axis, and includes a front side reflective surface that reflects the light from the introducing portion toward the emitting portion. The front side reflective surface includes a plurality of diffusing steps that diffuses the light from the introducing portion in an extending direction of the plate-shaped light guide.

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Номер записи: 75
17-04-2014 дата публикации

Lighting device for a car lamp

Номер: US20140104860A1
Автор: Min-Hwa Chou
Принадлежит: DBM Reflex of Taiwan Co Ltd

A lighting device for a car lamp has a base, at least one controlling board and at least one LED module. The at least one controlling board is mounted on an assembling surface of the base and extends outside the base to reduce the volume of the base. Each one of the at least one controlling board has an outer side surface and a working surface formed on the outer side surface and parallel to the axis of the base. The at least one LED module is mounted respectively on the working surface of the at least one controlling board to increase the illumination of the side area of the lighting device. Thus, the light-homogenizing effect for the light emitted from the lighting device is improved.

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Номер записи: 76
21-01-2021 дата публикации

LAMP USING SEMICONDUCTOR LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

Номер: US20210020818A1
Автор: CHOI Bongseok, Kang Mingu, SONG Hooyoung
Принадлежит: LG ELECTRONICS INC.

Discussed is a lamp and a lamp device, and more particularly, to a lamp using a semiconductor light-emitting device, and a method of manufacturing the lamp. The lamp includes a substrate; a plurality of semiconductor light-emitting devices disposed on the substrate; a flat layer formed between the plurality of semiconductor light-emitting devices; a spacer disposed between the substrate and the flat layer; and an air gap disposed between each semiconductor light-emitting device and the spacer. 1. A lamp , comprising:a substrate;a plurality of semiconductor light-emitting devices disposed on the substrate;a flat layer formed between the plurality of semiconductor light-emitting devices;a spacer disposed between the substrate and the flat layer; andan air gap disposed between each semiconductor light-emitting device and the spacer.2. The lamp of claim 1 , wherein the air gap surrounds a periphery of each of the plurality of semiconductor light-emitting devices.3. The lamp of claim 2 , further comprising:a wiring electrode disposed on the substrate; anda metal solder layer disposed between the wiring electrode and each semiconductor light-emitting device,wherein the air gap is disposed on the wiring electrode and surrounds a periphery of the metal solder layer.4. The lamp of claim 3 , wherein a part of each of the plurality of semiconductor light-emitting devices is surrounded by the flat layer claim 3 , andwherein another part of each of the plurality of semiconductor light-emitting devices is surrounded by the air gap.5. The lamp of claim 3 , wherein each of the plurality of semiconductor light-emitting devices is entirely surrounded by the flat layer claim 3 , andwherein the air gap surrounds the metal solder layer.6. The lamp of claim 1 , wherein the flat layer comprises:a first region that surrounds the plurality of the semiconductor light-emitting devices; anda second region that surrounds the first region, andwherein the air gap is disposed between the first ...

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Номер записи: 77
10-02-2022 дата публикации

VIDEO SYSTEM FOR TRACTOR-TRAILERS

Номер: US20220041095A1
Автор: Zeng Haijian
Принадлежит:

There are disclosed video systems and methods that use a camera in a lamp housing for a tractor-trailer. Within the housing is an electrical subsystem with a PLC interface and an electrical connector disposed outside the housing and adapted to connect to the trailer and draw power therefrom. A lamp mounted in the housing is connected and adapted to draw power through the electrical subsystem and emit light through a cover of the housing. The camera mounted in the housing has a field of view through the cover. The camera is connected and adapted to draw power through the electrical subsystem and to capture images through the cover and is further connected to the PLC interface. The PLC interface converts data from the camera and transmits the converted data through the electrical connector to the trailer. 1. A trailer light comprising:a housing defining a cavity and adapted to mount to a trailer;a cover attached to the housing and covering the cavity, the cover having a translucent portion and a clear portion;first leads extending from outside of the housing into the cavity;a power-line carrier (PLC) interface disposed within the housing and adapted to bridge between second leads over which data and power are multiplexed, to third leads carrying DC power only and fourth leads carrying data only, wherein the second leads are electrically connected to the first leads;a lamp mounted within the cavity of the housing, wherein the lamp is connected and adapted to draw power from the first leads over which data and power are multiplexed, and when powered to emit light through the translucent portion of the cover; anda camera mounted within the cavity having a field of view through the clear portion of the cover, and wherein the camera is connected and adapted to draw power through the third leads, connected and adapted to exchange data through the fourth leads, and when powered to capture images and transmit the images as data to the PLC interface.2. The trailer light of ...

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Номер записи: 78
28-01-2016 дата публикации

Led lighting assembly for a school bus lamp

Номер: US20160025293A1
Автор: Neng-Chen Yeh
Принадлежит: Individual

An LED lighting assembly for a school bus lamp has a reflector and an LED module. The reflector has a base, a reflecting wing, and a connector. The reflecting wing is formed around the base. The connector is formed on the base. The LED module is mounted on the reflector and has at least one LED. The LED lighting assembly can be mounted on the seat of the school bus lamp by the connector and is covered with the lampshade of the school bus lamp. The LED lighting assembly can be directly mounted on the seat of the school bus lamp for reducing the replacement cost, and a lighting element of the school bus lamp is replaced by the LED lighting assembly. So the LED lighting assembly is suitable for the seat and the lampshade of the school bus lamps.

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Номер записи: 79
26-01-2017 дата публикации

Lighting Device for Vehicle

Номер: US20170023201A1
Автор: Kiyokazu Hino, Ryuji Tsuchiya, Toshihiro Hatanaka
Принадлежит: Toshiba Lighting and Technology Corp

According to one embodiment, a lighting device for vehicle includes a socket including a base portion, and a first protrusion portion which protrudes from one face of the base portion; and a light emitting module which is provided at the first protrusion portion, and includes a light emitting element. The socket contains a heat conductive resin of which heat conductivity is 7 W/(m•K) or more and 11 W/(m•K) or less. When a maximum dimension of the base portion in a direction orthogonal to a center axis of the lighting device for vehicle is set to A 1 (mm), a maximum dimension of the first protrusion portion in a direction orthogonal to the center axis is set to A 2 (mm), and power which is applied to the light emitting module is set to W (watt), (A 1 -A 2 )/W becomes 1.0 (mm/W) or more and 6.5 (mm/W) or less.

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Номер записи: 80
26-01-2017 дата публикации

Led light assemblies

Номер: US20170023202A1
Автор: E. Gillet BOYCE
Принадлежит: Red Hawk LLC

Embodiments of the invention include head and tail lights with and without heat sinks and kits made therefrom for golf carts.

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Номер записи: 81
21-01-2021 дата публикации

ELECTRONIC ASSEMBLY AND AUTOMOTIVE LUMINOUS DEVICE

Номер: US20210022244A1
Автор: ANDRES Alvaro, CANTUDO Miguel Angel, MENN Thibault, ROLDAN Jose-David
Принадлежит: VALEO VISION

The invention is related to an electronic assembly comprising a printed circuit board and an electronic component. The printed circuit board comprises a first side and a second side opposite to the first side. The electronic component is installed in the first side of the printed circuit board. The printed circuit board is an insulated metal substrate printed circuit board and comprises a bending portion which divides the printed circuit board into a first main portion and a second main portion, the electronic component being located in the first main portion. The first and second main portions are not comprised in a common plane. 1. An Electronic assembly comprisinga printed circuit board with a first side and a second side opposite to the first side; andan electronic component installed in the first side of the printed circuit board;wherein the printed circuit board is an insulated metal substrate printed circuit board and comprises a first bending portion, which divides the printed circuit board into a first main portion, and a second main portion, the electronic component being located in the first main portion, andwherein the first and second main portions are not comprised in a common plane.2. The Electronic assembly according to claim 1 , wherein the electronic component is a semiconductor light source claim 1 , such as a light emitting diode (LED).3. The Electronic assembly according to claim 1 , wherein the first bending portion is such that the first side of the first main portion is bent over the first side of the second main portion.4. The Electronic assembly according to claim 1 , wherein each of the first main and second main portions form an angle between 80 and 100 degrees.5. The Electronic assembly according to claim 1 , wherein the second main portion further comprises at least a second bending portion claim 1 , which divides the second main portion into at least two secondary portions.6. The Electronic assembly according to claim 5 , wherein the ...

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Номер записи: 82
26-01-2017 дата публикации

Decorative lighting apparatus

Номер: US20170023723A1
Автор: Shinichi Ogawa, Yoshiharu Tanaka, Yuki Kuramitsu
Принадлежит: Toyoda Gosei Co Ltd

A decorative lighting apparatus includes: a light source; an elongated outer lens; and a housing, wherein: the outer lens includes: a surface protrusion having a surface that is the light emitting surface and both sides; a back protrusion having a back and both sides; a first connection part, one end thereof in a short-side direction being connected to one side of the protrusions; and a second connection part, one end thereof in a short-side direction being connected to the other side of the protrusion; the housing is fixedly attached to the other end in the short-side direction of each of the first and second connection parts; the light source is arranged to be opposite to one section of the back protrusion; and a width of both sides of the surface protrusion is greater than a width of a surface of the surface protrusion.

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Номер записи: 83
24-01-2019 дата публикации

VEHICLE LAMP

Номер: US20190023176A1
Автор: Ishizaka Kazuyo
Принадлежит:

A vehicle lamp includes a light source, and a light guide body, wherein the light guide body has a first light guide section disposed to have one surface facing the light source, and a second light guide section formed to protrude from a second end surface and a third end surface of the first light guide section, the first light guide section includes an incidence section, a first reflective section provided on a surface facing the incidence section, a second reflective section and a third reflective section provided on an end surface that constitutes a profile of the first light guide section. 1. A vehicle lamp comprising:a light source; anda light guide body configured to guide light from the light source,wherein the light guide body has a first light guide section disposed to have one surface facing the light source, and a second light guide section formed to protrude from an end surface that constitutes a profile of the first light guide section toward a side opposite to a side facing the light source,the first light guide section includes an incidence section formed on the one surface, a first reflective section provided on a surface facing the incidence section, a second reflective section and a third reflective section provided on the end surface,the second reflective section is formed on a first end surface that is a part of the end surface of the first light guide section and that is located at an end surface of the first light guide section disposed at a region different from a region the second light guide section is protruding,the third reflective section is formed on a second end surface and a third end surface that are a part of the end surface of the first light guide section and that are located at the region the second light guide section is protruding,the first end surface is disposed between the second end surface and the third end surface,the second light guide section is provided in a plate shape extending from the first light guide section ...

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Номер записи: 84
25-01-2018 дата публикации

Terrestrial vehicle light-emitting module

Номер: US20180023779A1
Автор: Benoit Reiss, Christine Roucoules, Gilles Briand, Lothar Seif, Zdravko Zojceski
Принадлежит: VALEO VISION SAS

The invention notably relates to a light-emitting module of a terrestrial vehicle having at least one semiconductor light source including a mostly semiconductor material substrate, the substrate having a first face and a second face. The light source further includes electroluminescent elements with submillimeter dimensions extending from the first face of the substrate, and at least one heatsink cooperating with the second face of the substrate to evacuate the heat produced by the light source. The invention therefore offers an improved light-emitting module for terrestrial vehicles.

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Номер записи: 85
10-02-2022 дата публикации

PROTECTION STRUCTURE OF REAR COMBINATION LAMP

Номер: US20220042667A1
Автор: YOSHIURA Toshiaki
Принадлежит: SUZUKI MOTOR CORPORATION

There is provided a protection structure of a rear combination lamp provided at a rear portion of a straddle-type vehicle. The protection structure of the rear combination lamp includes: an undercover covering the rear combination lamp from below; and a rear fender covering a rear wheel from above, the rear fender being below the undercover. The undercover extends along a lower edge of the rear combination lamp. A size of the rear fender in a vehicle width direction is smaller than a size of the undercover in the vehicle width direction in a vehicle rear view. 1. A protection structure of a rear combination lamp provided at a rear portion of a straddle-type vehicle , the protection structure of the rear combination lamp comprising:an undercover covering the rear combination lamp from below; anda rear fender covering a rear wheel from above, the rear fender being below the undercover,wherein the undercover extends along a lower edge of the rear combination lamp, andwherein a size of the rear fender in a vehicle width direction is smaller than a size of the undercover in the vehicle width direction in a vehicle rear view.2. The protection structure of the rear combination lamp according to claim 1 , wherein the undercover protrudes obliquely downward from a lower edge of a rear surface of the rear combination lamp.3. The protection structure of the rear combination lamp according to claim 1 , wherein a foremost position of the undercover is in front of a foremost position of the rear combination lamp claim 1 , and a rearmost position of the undercover is at the same position as or in front of a rearmost position of the rear combination lamp claim 1 , in a vehicle side view.4. The protection structure of the rear combination lamp according to claim 1 , wherein a foremost position of the undercover is in front of a foremost position of the rear fender in a vehicle side view.5. The protection structure of the rear combination lamp according to claim 1 , wherein a front ...

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Номер записи: 86
24-01-2019 дата публикации

LIGHT EMISSION BODY AND ILUMINATION DEVICE

Номер: US20190024854A1
Автор: Annen Kazunori, KAWAGUCHI YOSHINOBU, MAEMURA Yosuke, SAKAUE Tomohiro, Takahashi Koji, TAKAHIRA Yoshiyuki
Принадлежит:

A light emission body capable of simultaneously improving spot feature and color unevenness of illumination light is provided. A light emission body () according to one embodiment of the present invention includes a fluorescent substance layer () having a light irradiation surface () irradiated with laser light (L) and a light emitting surface () emitting the laser light (L) and fluorescence (L), a light absorption layer () that blocks the laser light (L) and the fluorescence (L) emitted from the light emitting surface (), and a scattering layer () that scatters the laser light (L) and the fluorescence (L) which are not blocked by the light absorption layer (). 1. A light emission body comprising:a fluorescent substance layer that has a light irradiation surface which is irradiated with excitation light and a light emitting surface which is located on a side opposite to the light irradiation surface, and that emits the excitation light and fluorescence which is obtained by wavelength-converting a part of the excitation light, from the light emitting surface;a light blocking layer that blocks the excitation light and the fluorescence which are emitted from the light emitting surface; anda scattering layer that is provided on the light emitting surface side and scatters the excitation light and the fluorescence which are not blocked by the light blocking layer,wherein the fluorescent substance layer is configured by a small void fluorescent substance plate that generates the fluorescence as the excitation light is applied, andwherein the excitation light is laser light in a wavelength range larger than or equal to 420 nm and smaller than or equal to 490 nm.2. (canceled)3. The light emission body according to claim 1 ,wherein there is no void in the fluorescent substance layer.4. The light emission body according to claim 1 ,wherein the light blocking layer has a light passing hole through which the excitation light and the fluorescence that are emitted from the light ...

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Номер записи: 87
24-01-2019 дата публикации

WATER HEATING DEVICE AND LAMP USING SAME

Номер: US20190024867A1
Автор: TSUTSUMI Yasuaki
Принадлежит: KOITO MANUFACTURING CO., LTD.

A water heating device () includes an infrared light emitting diode () configured to emit a light beam in a wavelength band including a wavelength of 1.4 μm or more. With the application of an infrared light beam emitted from the infrared light emitting diode () toward an applied body (e.g., a front cover ()), at least a part of the infrared light beam is absorbed into water attached to the applied body to heat the water. 1. A water heating device comprising:an infrared light emitting diode configured to emit an infrared light beam in a wavelength band including a wavelength of 1.4 μm or more, whereinwith application of the infrared light beam toward an applied body, at least a part of the infrared light beam is absorbed into water attached to the applied body to heat the water.2. The water heating device according to claim 1 , whereinthe applied body transmits the infrared light beam.3. The water heating device according to claim 1 , whereinthe applied body reflects off the infrared light beam.4. The water heating device according to claim 1 , further comprising:a first reference light emitting diode configured to emit a first reference light beam in a wavelength band including a wavelength of 1.4 μm or more;a first light receiving device configured to receive the first reference light beam;a second reference light emitting diode configured to emit a second reference light beam in a wavelength band having an absorptivity into water lower than an absorptivity of the first reference light beam into water;a second light receiving device configured to receive the second reference light beam; anda controller, whereinthe controller adjusts an intensity of the infrared light beam emitted from the infrared light emitting diode based on an output of the first light receiving device and an output of the second light receiving device.5. The water heating device according to claim 4 , whereinthe applied body transmits the infrared light beam, the first reference light beam, ...

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Номер записи: 88
23-01-2020 дата публикации

CAR LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

Номер: US20200025347A1
Автор: CHA Joongtaek, JUNG Mongkwon
Принадлежит:

The present invention relates to a lamp, including a half mirror having upper and lower surfaces to reflect a part of light incident on the lower surface and discharge another part to outside, a first reflector located below the half mirror to be vertically spaced so as to face the lower surface of the half mirror, a plurality of light sources to emit light between the half mirror and the first reflector, and a second reflector located between the light sources to reflect at least some of incident light, wherein the half mirror and the second reflector face each other, such that light emitted from a part of the light sources is repeatedly reflected between the half mirror and the second reflector, and wherein the first and second reflectors face each other, such that light emitted from the remaining light source is repeatedly reflected between the first and second reflectors. 1. A lamp , comprising:a half mirror having an upper surface and a lower surface, and configured to reflect a part of light incident on the lower surface and discharge another part to outside;a first reflector located below the half mirror in a spaced manner in a vertical direction so as to face the lower surface of the half mirror;a plurality of light sources to emit light to a space between the half mirror and the first reflector; anda second reflector located between the light sources to reflect at least some of incident light,wherein the half mirror and the second reflector are arranged to face each other, such that light emitted from a part of the light sources is repeatedly reflected between the half mirror and the second reflector, andwherein the first and second reflectors are located to face each other, such that light emitted from the remaining part of the light sources is repeatedly reflected between the first and second reflectors.2. The lamp of claim 1 , wherein the second reflector overlaps a portion of the half mirror at one end of the half mirror.3. The lamp of claim 2 , wherein ...

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Номер записи: 89
23-01-2020 дата публикации

CAR LAMP USING SEMICONDUCTOR LIGHT EMITTING DEVICE

Номер: US20200025348A1
Автор: CHA Joongtaek, JUNG Mongkwon
Принадлежит:

The present invention relates to a car lamp (or a vehicle lamp) and a control method thereof, and more particularly, a vehicle lamp using a semiconductor light emitting device. The present invention provides a lamp including a half mirror having an upper surface and a lower surface and configured to reflect a part of light incident on the lower surface and another part to be discharged to outside, a reflector located below the half mirror in a manner of facing the lower surface of the half mirror, and a plurality of light sources located between the half mirror and the reflector to emit light toward the half mirror, wherein the half mirror and the reflector are located to be spaced apart from each other by a predetermined distance such that the light emitted from each of the light sources is repeatedly reflected by the half mirror and the reflector. 1. A car lamp , comprising:a half mirror having an upper surface and a lower surface, and configured to reflect a part of light incident on the lower surface and discharge another part to outside;a reflector located below the half mirror in a manner of facing the lower surface of the half mirror; anda plurality of light sources located between the half mirror and the reflector to emit light toward the half mirror,wherein the half mirror and the reflector are spaced apart from each other by a predetermined distance such that the light emitted from each of the light sources is repeatedly reflected by the half mirror and the reflector.2. The lamp of claim 1 , further comprising a transparent substrate located between the half mirror and the reflector and spaced apart from the half mirror by a predetermined distance claim 1 ,wherein the light sources are located on the transparent substrate.3. The lamp of claim 2 , wherein the light sources are located on one surface facing the half mirror claim 2 , of both surfaces of the transparent substrate claim 2 , andwherein the light sources are spaced apart from one another at ...

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Номер записи: 90
23-01-2020 дата публикации

VEHICULAR LAMP

Номер: US20200025352A1
Автор: KUMAGAI Kotaro, Okada Hidetaka
Принадлежит:

A vehicular lamp includes: light sources; a first condensing optical system that condenses light beams from the light sources; and a second condensing optical system including an incident portion into which the condensed light beams by the first condensing optical system are incident, and an emission portion through which the incident light beams are outputted forward and which has a line-shaped emission surface. The incident portion has a refractive surface that refracts the light beams condensed by the first condensing optical system in a direction in which the light beams are condensed, and the refractive surface refracts the light beams so that condensing points of the light beams condensed by the first condensing optical system fall within a condensing range in which the light beams are outputted from the emission surface even when there is a positional deviation between the first and second condensing optical systems within a set tolerance. 1. A vehicular lamp comprising:a plurality of light sources arranged side by side in a first direction;a first condensing optical system which is provided corresponding to the light sources and configured to condense respective bundles of light beams emitted from the light sources in a second direction orthogonal to the first direction; anda second condensing optical system including an incident portion on which the respective bundles of light beams condensed by the first condensing optical system are incident, and an emission portion through which the respective bundles of light beams incident on the incident portion are outputted forward, whereinthe incident portion has a refractive surface configured to refract each of the bundles of light beams condensed by the first condensing optical system in a direction in which each of the bundles of light beams is condensed,the emission portion has a line-shaped emission surface extending in the first direction, andthe refractive surface refracts each of the bundles of light beams ...

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Номер записи: 91
28-01-2021 дата публикации

TFT LCD AUTOMOBILE LIGHT FIXTURE

Номер: US20210025563A1
Автор: Burhite Joshua J., Elwell, ELWELL JAMES P., II James P.
Принадлежит:

A light bar has a circuit board positioned within a housing and having a plurality of light emitting diodes (LEDs) or a thin-film-transistor liquid-crystal display (TFT LCD) is configured to transmit light. The housing has wiring electrically connected to a controller. The controller is configured to receive signals from the electrical system of the vehicle, interpret the signals received from the electrical system of the vehicle, and in response automatically control illumination of independently controllable segments of the vehicle light bar. The controller is initially programmed to perform specific function(s) and/or strobe according to specific patterns and is thereafter at least partially restricted from being reprogrammed by a user to serve other function(s), either by restricting the emission of light in at least one color and/or preventing specific strobing pattern(s). 1. A method of manufacturing an external automobile light fixture comprising:positioning a circuit board having a thin film transistor liquid-crystal display (TFT LCD) within a housing;electrically connecting a controller to the TFT LCD, said controller having a microprocessor and memory;configuring the controller to receive signals from the electrical system of the vehicle, interpret the signals received from the electrical system of the vehicle, and in response automatically control illumination of the TFT LCD;programming the microprocessor to control colored light emission according to one or more selected strobing patterns; andpermitting wide viewing angles of the TFT LCD through a viewing window of the housing;wherein the controller automatically activates independently controllable portions of the TFT LCD;wherein the TFT LCD utilizes at least 8 bits per color component; andwherein when activated, crystal molecules within the TFT LCD move parallel to a panel plane of the TFT LCD.2. The method of wherein the controller is a high efficiency step-down controller.3. The method of further ...

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Номер записи: 92
28-01-2021 дата публикации

Method of manufacturing light-emitting device, and light-emitting device

Номер: US20210025564A1
Автор: Hiroyuki Chikama, Kazuho Nakajima, Koichiro Ano
Принадлежит: Stanley Electric Co Ltd

Provided are a light-emitting device and a method of manufacturing the same. The light-emitting device includes a flexible surface light source curved in a desired shape, a first fixture that includes first and second positioning ribs, and has a first curved surface between the first and second positioning ribs, and a second fixture having a second curved surface. The method includes mounting the surface light source in a flat state on the first positioning rib and the second positioning rib such that the front or rear surface and the first curved surface face to each other across a space, bringing the second fixture close to the first fixture and pushing the surface light source toward the first fixture to curve the surface light source, and fixing the first and second fixtures together with the curved surface light source held therebetween.

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Номер записи: 93
23-01-2020 дата публикации

Floating image generation

Номер: US20200026091A1
Автор: Todd Nykerk
Принадлежит: Flex N_gate Advanced Product Development LLC

A floating image apparatus includes a layer of optical films that focuses light from an original image to form a floating image outside of the floating image apparatus. A floating image generation lamp assembly includes a light source for emitting light. A first layer of optical films is aligned adjacent the light source and a second layer of optical films is aligned in parallel with the first layer of optical films. The first layer of optical films and the second layer of optical films are adapted for collectively focusing light emitted from the light source. A mask is disposed between the first layer of optical films and the second layer of optical films for filtering light emitted from the light source to provide a light pattern. The light pattern is projected to form a floating image outside the floating image generation lamp assembly.

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Номер записи: 94
10-02-2022 дата публикации

LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE, AND LIGHTING TOOL FOR VEHICLE

Номер: US20220045251A1
Автор: Makita Kairi, Takojima Naoki, Ueno Fumio
Принадлежит: TOSHIBA HOKUTO ELECTRONICS CORPORATION

A light emitting device, according to the present embodiment, has a light emitting panel, a flexible wiring substrate, a mold resin and a protective tape. The light emitting panel has a first substrate, which is transparent to light, a plurality of conductor patterns, which are formed on a surface of the first substrate, a plurality of light emitting elements, which are connected to any of the conductor patterns, and a resin layer, which holds the light emitting elements on the first substrate. The flexible wiring substrate has a circuit pattern that is electrically connected with an exposed part of the conductor patterns. The mold resin covers the exposed part of the conductor patterns and an exposed part of the circuit pattern. The protective tape covers the mold resin, and is wound around a joint part of the light emitting panel and the flexible wiring substrate. 1. A light emitting device , comprising: a first substrate, which is transparent to light;', 'a plurality of conductor patterns, which are formed on a surface of the first substrate;', 'a plurality of light emitting elements, which are connected to any of the conductor patterns; and', 'a resin layer, which holds the light emitting elements on the first substrate;, 'a light emitting panel, comprisinga flexible wiring substrate, which has a circuit pattern that is electrically connected with an exposed part of the conductor patterns that is exposed from an end part of the resin layer;a mold resin, which covers the exposed part of the conductor patterns and an exposed part of the circuit pattern, and which covers an end part of the light emitting panel and an end part of the flexible wiring substrate; anda protective tape, which covers the mold resin, and which is wound around a joint part of the light emitting panel and the flexible wiring substrate.2. The light emitting device according to claim 1 , wherein the mold resin is filled between the end part of the resin layer and the flexible wiring substrate. ...

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Номер записи: 95
17-02-2022 дата публикации

Radome for vehicles

Номер: US20220048444A1
Автор: August MAYER PUJADAS, Jerson Jair PERALTA MORALES
Принадлежит: Zanini Auto Grup SA

The radome for vehicles comprises a radio transmissive transparent layer (9) and a decorative element (6), wherein the decorative element (6) comprises a brightness and tone element (62) comprising a metal layer (621) and one or more metalloid layers (622). The brightness and tone element (62) preferably comprises two metalloid layers (622, 623), each metalloid layer being made from a different metalloid.It permits to provide a radome for vehicles that allows to match a wider range of appearance specifications (brightness and color tone) defined by the car manufacturers.

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Номер записи: 96
01-02-2018 дата публикации

Vehicle lighting and signaling device having a lens with at least one coupler

Номер: US20180031197A1
Автор: Michael Jason Kratoska
Принадлежит: Valeo North America Inc

A lighting and signaling device having a lamp assembly is shown. The lamp assembly comprises a housing for supporting a head lamp and a primary light source for generating a primary light beam. The lamp assembly also includes a lens having at least one or a plurality of couplers coupled to or integrally formed in the lens. The at least one or plurality of couplers contributes light received from an at least one or a plurality of light sources to improve the light distribution pattern, such as a visibility angle of the primary light beam, which could be, for example, a signal.

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Номер записи: 97
31-01-2019 дата публикации

Embedded Lighting Features for Lighting Panels

Номер: US20190031095A1
Автор: Duce Jeff, House Ashley, SCHALLA James, Turner Jason
Принадлежит:

Lighting panels and methods of manufacturing lighting panels are described. An example lighting panel includes a substrate that has a planar surface, electrically conductive traces printed onto the planar surface of the substrate, and light sources mounted onto the electrically conductive traces at mounting positions such that the electrically conductive traces form an electrical interconnection between selected ones of the electrically conductive traces and associated ones of the light sources. The lighting panel also includes a polymer sheet provided over the light sources, and a composite base upon which a stack-up of the substrate with the printed electrically conductive traces, the light sources, and the polymer sheet is applied. The light sources are embedded into the composite base and are also flush with a top surface of the stack-up, and the substrate is also embedded into the composite base underneath the light sources at the mounting positions. 1. A method of manufacturing a lighting panel , comprising:printing a plurality of electrically conductive traces onto a planar surface of a substrate;mounting a plurality of light sources onto the plurality of electrically conductive traces on the planar surface of the substrate at mounting positions such that the plurality of electrically conductive traces form an electrical interconnection between selected ones of the plurality of electrically conductive traces and associated ones of the plurality of light sources;providing a polymer sheet over the plurality of light sources;providing a stack-up of the substrate with the printed plurality of electrically conductive traces, the plurality of light sources mounted on the planar surface, and the polymer sheet onto a composite base; andapplying pressure and heat to the stack-up and the composite base to embed the plurality of light sources into the composite base so as to be flush with a top surface of the stack-up, and to embed the substrate into the composite base ...

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Номер записи: 98
31-01-2019 дата публикации

WORKING MACHINE

Номер: US20190031099A1
Автор: Fukano Jun, KIMURA Yuta, Mizoroke Tsutomu, Teruya Yoshimasa
Принадлежит:

Visibility of information that is provided to a worker is enhanced. A working machine includes an indicator device that functions as an information providing unit that provides information of a machine body to the worker, and the indicator device emits an indicator light to a ground that is located in front of the working machine and is exposed to a worker side that is located at a manipulation position. 1. A working machine including an information providing unit that provides information to a worker ,wherein the information providing unit includes an indicator device that emits an indicator light indicating the information, andthe indicator device emits the indicator light to a ground located in front of the working machine and exposed to a worker side, or a surface exposed to the worker side in a front portion of the working machine.2. The working machine according to claim 1 ,wherein the indicator light is a light indicating at least any one of images including a color, flashing, and a character.3. The working machine according to claim 1 , further comprising:an illumination device that illuminates an area ahead of the working machine,wherein an emitting direction of the indicator light deviates from an optical axis of an illuminating light of the illumination device.4. The working machine according to claim 3 ,wherein the indicator device emits the indicator light to a region outside an irradiation range of the illumination device.5. The working machine according to claim 3 ,wherein the indicator device is disposed on the illumination device.6. The working machine according to claim 1 , further comprising:a working unit at a front portion of the working machine,wherein the indicator device emits the indicator light to a surface that is exposed to the worker side in the working unit. The present application claims priority under 35 U.S.C. § 119 to Japanese Patent Application No. 2017-148283 filed on Jul. 31, 2017. The content of the application is incorporated ...

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Номер записи: 99
17-02-2022 дата публикации

Lamp for automobile and automobile including the same

Номер: US20220049830A1
Автор: Hyun Soo Lee
Принадлежит: Hyundai Mobis Co Ltd

A lamp for an automobile and the automobile are disclosed. According to one aspect of the present disclosure, disclosed is a lamp for an automobile, the lamp including: a light source configured to generate and emit light; and a lens array provided in front of the light source. The light, which has been emitted from the light source, is emitted to the outside via the lens array and forms a predetermined beam pattern, the lens array includes a plurality of cells provided in the front region of the lens array, and stepped portions are formed at boundaries between the plurality of cells.

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Номер записи: 100