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1. 发明申请

US20160159273A1 VEHICLE HEADLIGHT 有权
标题翻译：车辆头灯
公开(公告)号：US20160159273A1
公开(公告)日：2016-06-09
申请号：US14959540
申请日：2015-12-04
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato
IPC分类号： B60Q1/14 , F21S8/10
CPC分类号： B60Q1/1423 , B60Q2300/112 , B60Q2400/30 , F21S41/14 , F21S41/143 , F21S41/16 , F21S41/24 , F21S41/285 , F21S41/663 , F21Y2115/30
摘要： A vehicle headlight can ensure a driver's visibility even when the headlight projects low-beam, and at the same time, can promote awareness of pedestrians and the like in front of and around the vehicle. A vehicle headlight installed in a vehicle can include a plurality of lamp modules each configured to project light in front of the vehicle, and a control unit configured to control the plurality of lamp modules to be turned on and off so that a lighting pattern constituted by the lamp module or lamp modules being turned on is varied and at least one lamp module out of the plurality of lamp modules is configured to form a predetermined light distribution for ensuring a driver's visibility when being turned on.
摘要翻译：车头灯可以确保驾驶员的可见度，即使在大灯投射远光灯的同时，也能够提高车辆前方和周围的行人等的意识。安装在车辆中的车辆头灯可以包括多个灯模块，每个灯模块被配置为在车辆前方投射光;以及控制单元，被配置为控制多个灯模块被打开和关闭，使得由导通的灯模块或灯模块是变化的，并且多个灯模块中的至少一个灯模块被配置为形成预定的光分布，以确保驾驶员在被打开时的可视性。

2. 发明申请

US20140112012A1 VEHICLE HEADLAMP 有权
标题翻译：车用头灯
公开(公告)号：US20140112012A1
公开(公告)日：2014-04-24
申请号：US14119824
申请日：2012-05-22
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato , Yoshiaki Nakaya
IPC分类号： F21S8/10
CPC分类号： F21S41/20 , B60Q1/0088 , F21S41/14 , F21S41/147 , F21S41/16 , F21S41/255 , F21S41/285 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43
摘要： There is provided a vehicle headlamp that can be miniaturized and that can form a synthetic light distribution pattern (for example, a low-beam light distribution pattern) in which a hot zone is brighter. The vehicle headlamp that forms the synthetic light distribution pattern including the hot zone and a diffusion region diffused from the hot zone, includes at least one first lighting fixture unit including a laser light source and a first optical system that forms a first light distribution pattern to irradiate light forward from the laser light source and irradiate the hot zone, and at least one second lighting fixture unit including an LED light source and a second optical system that forms a second light distribution pattern to irradiate light forward from the LED light source and irradiate the diffusion region.
摘要翻译：提供了可以小型化并且可以形成热区域更亮的合成配光图案（例如，近光配光图案）的车辆用前照灯。形成包括热区和从热区扩散的扩散区域的合成配光图案的车辆前照灯包括至少一个包括激光光源的第一照明器具单元和形成第一配光图案的第一光学系统，从激光光源向前照射光并照射热区，以及至少一个第二照明灯具单元，其包括LED光源和第二光学系统，其形成第二配光图案以从LED光源向前照射光并照射扩散区域。

3. 发明授权

US10119674B2 Vehicle lighting fixture 有权
公开(公告)号：US10119674B2
公开(公告)日：2018-11-06
申请号：US15044993
申请日：2016-02-16
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato , Tatsuma Saito , Philip Rackow , Naochika Horio
IPC分类号： F21V9/00 , F21S8/10 , F21S41/14 , F21S41/20 , F21S41/24 , F21S43/13 , F21S43/235 , F21S41/16 , F21Y115/30 , F21S41/25 , F21S41/32 , F21S45/47
摘要： A vehicle lighting fixture can eliminate the use of a phosphor member that causes the reduced color rendering properties and the occurrence of color separation, specifically, can enhance the color rendering properties and suppress the occurrence of color separation more than a conventional white light source that use a semiconductor light emitting element such as an LD and a phosphor member (wavelength converting member). The vehicle lighting fixture includes: a supercontinuum light source configured to output supercontinuum light containing light in a visible wavelength region, and an optical system configured to control the supercontinuum light output from the supercontinuum light source.

4. 发明授权

US09623792B2 Vehicle headlight 有权
公开(公告)号：US09623792B2
公开(公告)日：2017-04-18
申请号：US14959540
申请日：2015-12-04
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato
IPC分类号： H05B33/08 , B60Q1/14 , F21S8/10 , F21Y115/30
CPC分类号： B60Q1/1423 , B60Q2300/112 , B60Q2400/30 , F21S41/14 , F21S41/143 , F21S41/16 , F21S41/24 , F21S41/285 , F21S41/663 , F21Y2115/30
摘要： A vehicle headlight can ensure a driver's visibility even when the headlight projects low-beam, and at the same time, can promote awareness of pedestrians and the like in front of and around the vehicle. A vehicle headlight installed in a vehicle can include a plurality of lamp modules each configured to project light in front of the vehicle, and a control unit configured to control the plurality of lamp modules to be turned on and off so that a lighting pattern constituted by the lamp module or lamp modules being turned on is varied and at least one lamp module out of the plurality of lamp modules is configured to form a predetermined light distribution for ensuring a driver's visibility when being turned on.

5. 发明申请

US20140085923A1 LIGHT EMITTING DEVICE 审中-公开
标题翻译：发光装置
公开(公告)号：US20140085923A1
公开(公告)日：2014-03-27
申请号：US14040588
申请日：2013-09-27
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato
IPC分类号： F21V13/12 , F21S8/10
CPC分类号： F21V13/12 , F21S41/14 , F21S41/16 , F21S41/19 , H01L33/507
摘要： A light emitting device can project high density laser light by collecting laser light to irradiate in a spotlight manner while remedying local brightness saturation and temperature quenching, and can suppress the lowering of efficiency due to such local brightness saturation and temperature quenching. The light emitting device can include an excitation light source for emitting excitation light; a wavelength conversion member including a diffusion layer and a wavelength conversion layer. The Device can include an optical system configured to collect the excitation light from the excitation light source to irradiate the first face with the collected excitation light in a spotlight manner. In the light emitting device, the diffusion layer can have a thickness that is set in such a manner that brightness distribution of the diffused light exiting through the second face does not include a local peak.
摘要翻译：发光装置可以通过收集激光投射高密度激光，以聚光照射方式，同时补偿局部亮度饱和度和温度骤冷，并且可以抑制由于局部亮度饱和和温度骤冷引起的效率降低。发光装置可以包括用于发射激发光的激发光源; 包括扩散层和波长转换层的波长转换构件。该装置可以包括光学系统，其配置为收集来自激发光源的激发光，以聚光灯方式照射收集到的激发光的第一面。在发光装置中，扩散层可以具有这样的厚度，使得通过第二面出射的漫射光的亮度分布不包括局部峰。

6. 发明授权

US09849827B2 Vehicle headlight system 有权
公开(公告)号：US09849827B2
公开(公告)日：2017-12-26
申请号：US15140244
申请日：2016-04-27
申请人： Stanley Electric Co., Ltd.
发明人： Mitsuhiro Uchida , Yoshiaki Nakazato
IPC分类号： B60Q1/08 , B60Q1/14 , F21S8/10 , F21Y101/02
CPC分类号： B60Q1/085 , B60Q1/143 , B60Q1/1438 , B60Q2300/056 , B60Q2300/112 , B60Q2300/122 , B60Q2300/42 , B60Q2300/45 , B60Q2400/50 , F21S41/14 , F21S41/141 , F21S41/16 , F21S41/25 , F21S41/321 , F21S41/338 , F21S41/36 , F21S41/43 , F21S41/657 , F21S41/686 , F21S41/692 , F21S45/43 , F21Y2101/00
摘要： A vehicle headlight system can include a headlight controller and a lamp unit incorporating a high beam module, which can emit favorable marking lights while the headlight controller associates each of a shading driver and a swivel structure with a shading width setter and a swivel setter, respectively. When a forward vehicle does not exist in a forward direction, the headlight systems can provide favorable light distribution patterns by overlapping the light distribution pattern projected from the high beam module with each of light distribution patterns for a high and low beam. When the forward vehicle exists, the headlight system can prevent the lamp unit from emitting a glare type light to the forward vehicle. Thus, the disclosed subject matter can provide vehicle headlight systems, which can emit favorable light patterns toward a pedestrian as a marking light, and which can provide favorable light distribution patterns to drive at night.

7. 发明申请

US20140268846A1 VEHICLE HEADLIGHT 有权
标题翻译：车辆头灯
公开(公告)号：US20140268846A1
公开(公告)日：2014-09-18
申请号：US14217982
申请日：2014-03-18
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato
IPC分类号： F21S8/10
CPC分类号： F21S48/1145 , B60Q1/0023 , B60Q2300/146 , F21S41/176 , F21S41/338 , F21S45/43
摘要： A vehicle headlight can be configured such that the size of the vehicle headlight which includes a semiconductor laser element employed as a light source is reduced. The vehicle headlight can includes: a projection lens disposed on an optical axis extending in a front-to-rear direction of a vehicle body; a light-emitting device including a semiconductor laser element configured to emit a laser beam and a light-transmitting member configured to absorb and convert the wavelength of at least part of the laser beam from the semiconductor laser element; and a first reflection surface configured to reflect the light from the light-emitting device so as to transmit and project forward the resulting light through the projection lens. The vehicle headlight can further include: a light detection unit configured to detect a light beam of a specific color, the light detection unit being disposed between the projection lens and the light-emitting device and below the optical axis; a second reflection surface configured to reflect the light beam from the light-emitting device toward the light detection unit, the second reflection surface being disposed ahead of the front end of the first reflection surface; and a control unit configured to control the semiconductor laser element in accordance with a detection result provided by the light detection unit so that the semiconductor laser element does not emit the laser beam.
摘要翻译：车辆头灯可以被配置为使得包括用作光源的半导体激光元件的车辆头灯的尺寸减小。车辆头灯可以包括：投影透镜，其设置在沿车体的前后方向延伸的光轴上; 包括被配置为发射激光束的半导体激光元件和被配置为吸收并转换来自半导体激光元件的至少一部分激光束的波长的光透射部件的发光器件; 以及第一反射面，被配置为反射来自发光器件的光，以便通过投影透镜透射并投影所得到的光。所述车辆头灯还可以包括：光检测单元，被配置为检测特定颜色的光束，所述光检测单元设置在所述投影透镜和所述发光装置之间并且在所述光轴下方; 第二反射面，被配置为将来自所述发光装置的光束反射到所述光检测单元，所述第二反射面设置在所述第一反射面的前端的前方; 以及控制单元，被配置为根据由所述光检测单元提供的检测结果来控制所述半导体激光元件，使得所述半导体激光元件不发射所述激光束。

8. 发明授权

US10465875B2 Vehicle headlight 有权
公开(公告)号：US10465875B2
公开(公告)日：2019-11-05
申请号：US16195369
申请日：2018-11-19
申请人： STANLEY ELECTRIC CO., LTD.
发明人： Yoshiaki Nakazato
IPC分类号： F21S41/663 , F21S41/30 , F21S41/275 , F21S41/143 , F21S41/26 , F21S41/32 , F21S41/36 , F21S41/151
摘要： A vehicle headlight includes a first light distribution variable lighting unit and a second light distribution variable lighting unit each having a plurality of light emitting devices and a projection lens that projects light emitted from the plurality of light emitting devices and that are configured to variably control a light distribution pattern of light emitted from the projection lens while switching lighting of the plurality of light emitting devices, wherein the first light distribution variable lighting unit radiates light having a first light distribution pattern toward a side in front of the projection lens with respect to a predetermined radiation range, and the second light distribution variable lighting unit radiates light having a second light distribution pattern toward the side in front of the projection lens with respect to at least a vicinity of a reference center of the radiation range.

9. 发明授权

US10180228B2 Vehicle lighting fixture 有权
公开(公告)号：US10180228B2
公开(公告)日：2019-01-15
申请号：US15077201
申请日：2016-03-22
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato , Mitsuhiro Uchida
IPC分类号： F21V7/00 , F21S8/10 , F21S41/657 , B60Q1/18 , B60Q1/00 , B60Q1/12 , B60Q1/14 , F21S41/14 , F21S41/255 , F21S41/33 , F21S41/43 , F21S41/663 , F21S45/47 , F21S41/16
摘要： Provided is a vehicle headlight for forming a high-beam additional light distribution pattern overlaid on a high-beam light distribution pattern. The vehicle headlight is capable of making a driver feel the sense of turning-on of the headlight when the high-beam additional light distribution pattern is additionally formed. The vehicle lighting fixture can be configured to further form a turning-on perceptible light distribution pattern for causing a driver to feel a sense of turning-on together with the high-beam additional light distribution pattern.

10. 发明授权

US10017103B2 Vehicle lighting apparatus 有权
公开(公告)号：US10017103B2
公开(公告)日：2018-07-10
申请号：US15260071
申请日：2016-09-08
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakazato , Takahiko Tokiwa
IPC分类号： B60Q1/00 , F21S41/19 , F21S41/14 , F21S41/43 , F21S45/49 , F21S45/43 , F21S41/16 , F21Y115/30 , F21S41/32
CPC分类号： B60Q1/0023 , F21S41/14 , F21S41/16 , F21S41/192 , F21S41/321 , F21S41/43 , F21S45/43 , F21S45/49 , F21S45/70 , F21Y2115/30
摘要： A vehicle lighting apparatus includes: a light source device that includes a semiconductor laser which emits laser light and a wavelength conversion member which converts the wavelength of at least part of the laser light and that emits, from a light emission part, light from the wavelength conversion member; a reflection member that reflects light emitted from the light emission part of the light source device in a vehicle frontward direction as parallel light; a light shield member that blocks light which is emitted in the vehicle frontward direction from the light emission part and which is not incident on the reflection member; and a light detection part that is arranged at a vehicle rearward positon of the reflection member and detects part of the light emitted from the light emission part.

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