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公开(公告)号：US20180142859A1
公开(公告)日：2018-05-24
申请号：US15808049
申请日：2017-11-09
发明人： Tomoyuki Watanabe
CPC分类号： F21S41/36 , B60Q1/0041 , B60Q1/0058 , B60Q1/14 , B60Q1/18 , B60Q2400/30 , F21S41/141 , F21S41/148 , F21S41/19 , F21S41/192 , F21S41/24 , F21S41/336 , F21S41/43 , F21S41/47 , F21S41/663 , F21S43/14 , F21S43/195 , F21S43/236 , F21S43/237 , F21S43/245 , F21S43/31 , F21S43/40 , F21W2102/00 , F21W2103/00 , F21W2103/55 , F21Y2115/10
摘要： Provided is a lamp unit including a reflector that reflects and controls light emitted from first and second light emitting elements. The reflector includes first and second reflective surfaces. In addition, the light emitted from the first light emitting element in a headlamp lighting mode (a first lighting mode) is incident on the first reflective surface and not on the second reflective surface, and the light emitted from the second light emitting element in a daytime running lamp lighting mode (a second lighting mode) is incident on the first and second reflective surfaces.
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公开(公告)号：US20170067609A1
公开(公告)日：2017-03-09
申请号：US15123537
申请日：2015-02-23
发明人： Tomoyuki ICHIKAWA , Toshiaki TSUDA , Noriko SATO , Masanobu MIZUNO , Osamu KUBOYAMA , Takeshi MASUDA
CPC分类号： B60Q1/0683 , B60Q1/0041 , B60Q1/085 , B60Q1/18 , B60Q2400/30 , B60Q2400/50 , F21S41/125 , F21S41/143 , F21S41/147 , F21S41/16 , F21S41/18 , F21S41/663 , F21S43/13 , F21S43/14 , F21W2102/18 , F21W2103/15 , F21W2103/55 , F21W2103/60 , F21Y2113/10 , F21Y2113/13 , F21Y2115/10 , F21Y2115/30 , G06K9/00791 , G06K9/2036
摘要： A vehicle lamp (1) includes a laser light source (7) that is able to emit laser light (B2) and emits laser light (B2) generated by the laser light source (7) forward from an emission end (32a). The vehicle lamp (1) includes a light-shielding member (34) that shields the emission end (32a) from light from above to at least a horizontal position in front of the emission end (32a).
摘要翻译： 车灯（1）包括能够发射激光（B2）并从发射端（32a）向前发射由激光光源（7）产生的激光（B2）的激光源（7）。 车辆灯（1）包括遮光部件（34），其将发射端（32a）从上方遮蔽至至少在发射端（32a）前方的水平位置。
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公开(公告)号：US20190056083A1
公开(公告)日：2019-02-21
申请号：US15859027
申请日：2017-12-29
申请人： LG Electronics Inc.
发明人： Juung JO , Hankyu CHO
CPC分类号： F21S43/26 , F21S41/143 , F21S41/147 , F21S41/153 , F21S41/255 , F21S41/26 , F21S43/14 , F21W2103/35 , F21W2103/55
摘要： A lamp for a vehicle includes: a light generation unit including an array provided with a plurality of micro-light emitting diode (micro-LED) chips arranged therein; and a lens configured to redirect light beams generated by the light generation unit. The light generation unit is configured to output a plurality of beams having a divergence angle defined in a vertical direction. The lens is arranged to have a largest vertical cross-section thereof inscribed in the divergence angle of the beams that are output from the light generation unit.
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公开(公告)号：US10082282B2
公开(公告)日：2018-09-25
申请号：US15181984
申请日：2016-06-14
IPC分类号： B60Q1/04 , F21S4/00 , F21V23/00 , B60Q1/34 , F21V19/00 , F21V23/04 , F21S41/141 , F21S41/20 , F21S43/14 , F21S43/20 , F21S4/26 , F21V21/08 , F21Y115/10
CPC分类号： F21V23/003 , B60Q1/2607 , B60Q1/2696 , B60Q1/343 , B60Q1/38 , B60Q1/486 , B60Q2400/30 , F21S4/26 , F21S41/141 , F21S41/285 , F21S43/14 , F21S43/26 , F21V19/005 , F21V21/0808 , F21V23/001 , F21V23/04 , F21W2103/20 , F21W2103/55 , F21Y2115/10
摘要： A light-emitting diode (LED) string includes an electrically conductive wire and a plurality of LEDs. The LEDs are electrically connected to the wire in series along an axial length of the wire. The LED string may include a solder layer, with the LEDs electrically connected to the wire via the solder layer. A tube having an optional phosphor coating may circumscribe the wire and LEDs. When connected to a surface, the LED string emits light in a band of at least 180 degrees with respect to the surface. A light assembly includes a first surface and a first LED string configured as set forth above. The light assembly may include a second LED string positioned with respect to the surface and having additional LEDs configured to illuminate in response to a second control signal from the controller.
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公开(公告)号：US20130083553A1
公开(公告)日：2013-04-04
申请号：US13540603
申请日：2012-07-02
申请人： TATSUYA SEKIGUCHI
发明人： TATSUYA SEKIGUCHI
IPC分类号： B60Q1/00
CPC分类号： B60Q1/0029 , B60Q1/0041 , B60Q2300/45 , F21S41/143 , F21S41/147 , F21S41/255 , F21S41/321 , F21S41/338 , F21S41/36 , F21S41/365 , F21S43/14 , F21S43/26 , F21S43/31 , F21S43/40 , F21W2103/55
摘要： A vehicle lighting unit can include a first lens and a second lens disposed below the first lens, and a first semiconductor light-emitting device disposed substantially at a vehicle rear-side focal point of the first lens. Light emitted from the first semiconductor light-emitting device in a narrow angle direction can be incident on the first lens. A first reflector can be disposed diagonally forward and downward with respect to the first semiconductor light-emitting device such that light emitted from the first semiconductor light-emitting device in a wide angle direction is incident thereon and reflected diagonally rearward and downward. The light emitted in the narrow angle direction and incident on the first lens having a luminous intensity higher than the light emitted in the wide angle direction. A second reflector can be disposed diagonally rearward and downward with respect to the first reflector.
摘要翻译： 车辆照明单元可以包括设置在第一透镜下方的第一透镜和第二透镜，以及设置在第一透镜的车辆后侧焦点的第一半导体发光器件。 从第一半导体发光装置沿窄角方向发射的光可以入射到第一透镜上。 第一反射器可以相对于第一半导体发光器件向对角地向前和向下设置，使得从广角角度方向发射的第一半导体发光器件的光在其上入射并且被对角地向后和向下反射。 在窄角方向上发射的光入射到具有比在广角方向上发射的光更高的发光强度的第一透镜上。 第二反射器可相对于第一反射器对角地向后和向下设置。
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公开(公告)号：US20190078746A1
公开(公告)日：2019-03-14
申请号：US16129065
申请日：2018-09-12
申请人： Valeo Vision
IPC分类号： F21S41/275 , F21S41/265 , F21S43/14 , F21V5/04
CPC分类号： F21S41/275 , B60Q1/0041 , F21S41/148 , F21S41/265 , F21S43/14 , F21S43/26 , F21V5/045 , F21W2103/55
摘要： A lighting module includes at least one light-emitting assembly and one lens for shaping the emitted light rays, the lens having an entrance face for the light rays and an exit face. The lens is a flat lens, the lens and the emitting assembly being configured so that the exit face includes a first section and a second section that differ in the amount of light rays exiting from the lens via one or other of these sections in order that the first section forms an optical section and in order that the second section forms a lighting neutral section. The second section extends from the first section in order to have a largest dimension that is larger than the thickness of the flat lens, the exit face of the lens including features over the entirety of its area.
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公开(公告)号：US20180224084A1
公开(公告)日：2018-08-09
申请号：US15329560
申请日：2015-07-31
申请人： LG INNOTEK CO., LTD.
发明人： Ji Hoon KIM
CPC分类号： F21S45/47 , B60Q1/0041 , F21S41/141 , F21S41/192 , F21S43/00 , F21S43/14 , F21S43/195 , F21W2102/13 , F21W2103/55
摘要： The present invention provides a vehicle lamp including a first lamp and a second lamp, only one of which is selectively turned on; a first bezel unit made of a thermally conductive material, including a thermal radiation region exposed to the outside, and connected to the first lamp to be thermally conductive therewith; and a second bezel unit connected to the first bezel unit to be thermally conductive therewith, made of a thermally conductive material, including a thermal radiation region exposed to the outside, and connected to the second lamp to be thermally conductive therewith, and provides effects in that thermal radiation efficiency is increased and a space advantageous for designing a lamp is secured because heat generated by a light source is discharged to the atmosphere through thermal radiation and cooling components, such as a radiation fin and an additional fan, are eliminable.
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公开(公告)号：US20180187851A1
公开(公告)日：2018-07-05
申请号：US15853162
申请日：2017-12-22
发明人： Wolfgang Hossfeld
IPC分类号： F21S41/20 , F21S45/48 , F21S41/40 , F21S41/25 , F21S41/141 , F21S41/663
CPC分类号： F21S41/285 , F21S41/141 , F21S41/143 , F21S41/25 , F21S41/26 , F21S41/322 , F21S41/365 , F21S41/40 , F21S41/43 , F21S41/663 , F21S43/14 , F21S43/26 , F21S43/315 , F21S43/40 , F21S45/48 , F21W2102/13 , F21W2103/20 , F21W2103/55 , F21Y2105/14 , F21Y2115/10
摘要： A light module for a motor vehicle headlight with at least two semi-conductor light sources, a light decoupling optical system having at least one partial optical element and a diaphragm. The light module includes a lens combination arranged between the light decoupling optical system and the diaphragm, which is illuminated by at least one of the two semi-conductor light sources, wherein the lens combination has different refractivities in two spatial directions perpendicular to one another and to the main propagation direction of the emitted light. The light decoupling optical system has different refractivities in the two spatial directions, wherein the refractivity of the light decoupling optical system is greater in the spatial direction in which the lens combination has a lesser refractivity.
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公开(公告)号：US20180017224A1
公开(公告)日：2018-01-18
申请号：US15207826
申请日：2016-07-12
发明人： Brenton J. Sirowatka
CPC分类号： F21S41/155 , B60Q1/0058 , B60Q2400/30 , F21S41/143 , F21S41/147 , F21S41/148 , F21S41/18 , F21S41/28 , F21S41/30 , F21S41/321 , F21S41/663 , F21S43/14 , F21S43/145 , F21S43/26 , F21S43/30 , F21S45/10 , F21V23/003 , F21W2102/13 , F21W2103/55 , F21Y2115/10 , F21Y2115/15
摘要： Lamp assemblies, motorized vehicles with lamp assemblies, and methods of constructing and methods of using lamp assemblies are disclosed. A lamp assembly is disclosed that includes a lamp housing that is configured to attach to a motor vehicle's front-end or rear-end vehicle structure. A transparent lens is attached to the lamp housing. The lamp assembly also includes an organic light emitting diode (OLED) panel with a transmissive substrate layer that is attached to the lamp housing. An electroluminescent layer, which generates light in response to an electric signal, is coupled to the transmissive substrate layer. The electroluminescent layer is configured to selectively emit light through the lens. A light source is also attached to the lamp housing and is configured to emit light through the OLED panel and out through the lens.
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公开(公告)号：US20180277786A1
公开(公告)日：2018-09-27
申请号：US15756969
申请日：2016-08-17
申请人： OSRAM OLED GmbH
发明人： Erwin LANG , Arne FLEISSNER , Andrew INGLE
IPC分类号： H01L51/52 , H01L51/00 , F21S43/145
CPC分类号： H01L51/5203 , F21S43/145 , F21W2103/35 , F21W2103/45 , F21W2103/55 , F21Y2115/15 , H01L51/0097 , H01L51/5225 , H01L2251/5338 , H01L2251/5361
摘要： The organic light-emitting diode (1) has a first electrode (21) with a first electric conductivity and a second electrode (22) with a second lower electric conductivity. An organic layer stack (4) for generating light is located between the electrodes (21, 22). The light-emitting diode (1) further comprises a current distribution layer (3) with a third high electric conductivity. When seen in a plan view, multiple contact regions (33) are located outside of an outer contour line (40) of the layer stack (4). The second electrode (22) and the current distribution layer (3) contact each other in the contact regions (33). In a current blocking region (34), the current distribution layer (3) is located entirely within the contour line (40) such that the second electrode (22) is electrically disconnected from the current distribution layer (3). The luminous intensity of a lighting surface (11) of the light-emitting diode (1) is preferably set in a controlled manner via the distribution of the contact regions (33) and the current blocking regions (34).
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