-
1.发明授权Lamp, optical module, vehicle headlight including the same, and method for controlling color tone of emitted light 有权灯，光模块，包括其的车头灯以及用于控制发光的色调的方法公开(公告)号：US07703961B2
公开(公告)日：2010-04-27
申请号：US11424774
申请日：2006-06-16
申请人： Yasushi Yatsuda , Shinichi Kojima , Teruo Koike , Yasushi Kita
发明人： Yasushi Yatsuda , Shinichi Kojima , Teruo Koike , Yasushi Kita
IPC分类号： F21S8/10
CPC分类号： H05B33/0857 , B60Q2300/054 , B60Q2300/312 , F21S41/125 , F21S41/147 , F21S41/155 , F21S41/255 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43 , F21Y2115/10 , H01L25/0753 , H01L33/60 , H01L2224/48091 , H01L2924/3025 , Y10S362/80 , H01L2924/00 , H01L2924/00014
摘要： A lamp, an optical module, a vehicle headlight, and a method for controlling a color tone of the same can be configured to ensure visibility of the surroundings of a vehicle on a wet road in rainy weather, in dense fog, and on a snowpacked road, for example. The lamp can include a first LED chip which emits blue light, a second LED chip which emits light with a different color from blue. A wavelength conversion layer can be provided in front of light emitting areas of the first and second LED chips in an emitting direction, and can include a wavelength conversion material. A driving control unit can be configured to drive and control the first and second LED chips. The optical module can be configured to include the lamp along with optical components, such as a reflector. A vehicle headlight can include a plurality of optical modules. The control unit can be configured to control the ratio of light from the first and second LED chips, thereby obtaining light of a desired color.
摘要翻译： 一种灯，光学模块，车辆前灯以及用于控制其色调的方法可以被配置为确保在多雨的天气，大雾中，以及积雪的车辆在潮湿的道路上的环境的可视性 路，例如。 该灯可以包括发射蓝光的第一LED芯片，发出与蓝色不同颜色的光的第二LED芯片。 波长转换层可以沿着发射方向设置在第一和第二LED芯片的发光区域的前方，并且可以包括波长转换材料。 驱动控制单元可以被配置为驱动和控制第一和第二LED芯片。 光学模块可以被配置为包括灯以及诸如反射器的光学部件。 车辆头灯可以包括多个光学模块。 控制单元可以被配置为控制来自第一和第二LED芯片的光的比例，从而获得期望颜色的光。
-
公开(公告)号：US20100264826A1
公开(公告)日：2010-10-21
申请号：US12727799
申请日：2010-03-19
申请人： Yasushi Yatsuda , Yasushi Hiramoto , Teruo Koike
发明人： Yasushi Yatsuda , Yasushi Hiramoto , Teruo Koike
CPC分类号： F21V29/56 , F21K9/00 , F21S45/43 , F21S45/46 , F21V29/58 , F21V29/673 , F21V29/677 , F21V29/75 , F21V29/80 , F21V29/83 , F21Y2115/10 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling liquid can be circulated in a liquid cooling system, so that a light source unit and a control unit can be forcedly cooled by the cooling liquid. Thus, a temperature increase in these components can be suppressed, thereby achieving an increase in the output power of a liquid-cooled LED lighting device. The liquid-cooled LED lighting device can include a housing, a light source unit having LEDs as light sources, a liquid cooling system, and a control unit to control the light source unit to be turned on. The liquid cooling system can include a heat receiving jacket, a radiator, a circulation pump and a fan. The light source unit and the control unit can be disposed with the heat receiving jacket of the liquid cooling system interposed therebetween. Further, one surface of the control unit can be brought in close contact with the heat receiving jacket while a heat radiation portion (e.g., fins or pins) can be provided at an other surface of the control unit.
摘要翻译： 冷却液可以在液体冷却系统中循环，从而可以通过冷却液强制冷却光源单元和控制单元。 因此，可以抑制这些部件的温度上升，从而实现液冷LED照明装置的输出功率的增加。 液冷LED照明装置可以包括壳体，具有作为光源的LED的光源单元，液体冷却系统以及控制光源单元导通的控制单元。 液体冷却系统可以包括热接收护套，散热器，循环泵和风扇。 光源单元和控制单元可以配置在液体冷却系统的热接收套管之间。 此外，控制单元的一个表面可以与热接收套紧密接触，同时可以在控制单元的另一表面处设置散热部分（例如散热片或销）。
-
公开(公告)号：US07484872B2
公开(公告)日：2009-02-03
申请号：US11764801
申请日：2007-06-18
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译： 车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统， 配光模式。 每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。
-
公开(公告)号：US07232247B2
公开(公告)日：2007-06-19
申请号：US11275255
申请日：2005-12-21
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译： 车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统， 配光模式。 每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。
-
公开(公告)号：US06447148B1
公开(公告)日：2002-09-10
申请号：US09542328
申请日：2000-04-04
申请人： Toshihiro Oikawa , Takuya Kushimoto , Yasushi Yatsuda , Ryotaro Owada , Teruo Koike , Kouji Ohe , Masahiro Hosaka
发明人： Toshihiro Oikawa , Takuya Kushimoto , Yasushi Yatsuda , Ryotaro Owada , Teruo Koike , Kouji Ohe , Masahiro Hosaka
IPC分类号： G02B508
CPC分类号： F21V7/04 , F21S41/337 , F21W2102/00 , Y10S359/90
摘要： Light distribution characteristics are defined which define a correspondence relation between the position of a reflection point on a reference plane and the position of an image of a light source. In accordance with the light distribution characteristics, a path line in the reference plane is determined. A profile curve for each of a plurality of sampling points dispersibly distributed on the path line, is determined in accordance with the light distribution characteristics, the profile curve passing through the sampling point and corresponding to the topological shape of a reflecting surface to be determined. As the reflection point moves along the profile curve, the image of the light source moves in the direction crossing the reference plane in accordance with the light distribution characteristics. The topological shape of the reflecting surface is determined in accordance with the profile curve determined for each sampling point.
摘要翻译： 定义了光分布特性，其定义了参考平面上的反射点的位置与光源的图像的位置之间的对应关系。 根据光分布特性，确定参考平面中的路径线。 根据光分布特性，通过采样点的轮廓曲线和与要确定的反射面的拓扑形状对应的轮廓曲线来确定可分散地分布在路径线上的多个采样点中的每一个的轮廓曲线。 当反射点沿着轮廓曲线移动时，光源的图像根据光分布特性沿与基准平面交叉的方向移动。 根据为每个采样点确定的轮廓曲线确定反射表面的拓扑形状。
-
公开(公告)号：US08419249B2
公开(公告)日：2013-04-16
申请号：US12727799
申请日：2010-03-19
申请人： Yasushi Yatsuda , Yasushi Hiramoto , Teruo Koike
发明人： Yasushi Yatsuda , Yasushi Hiramoto , Teruo Koike
IPC分类号： F21S8/10
CPC分类号： F21V29/56 , F21K9/00 , F21S45/43 , F21S45/46 , F21V29/58 , F21V29/673 , F21V29/677 , F21V29/75 , F21V29/80 , F21V29/83 , F21Y2115/10 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A cooling liquid can be circulated in a liquid cooling system, so that a light source unit and a control unit can be forcedly cooled by the cooling liquid. Thus, a temperature increase in these components can be suppressed, thereby achieving an increase in the output power of a liquid-cooled LED lighting device. The liquid-cooled LED lighting device can include a housing, a light source unit having LEDs as light sources, a liquid cooling system, and a control unit to control the light source unit to be turned on. The liquid cooling system can include a heat receiving jacket, a radiator, a circulation pump and a fan. The light source unit and the control unit can be disposed with the heat receiving jacket of the liquid cooling system interposed therebetween. Further, one surface of the control unit can be brought in close contact with the heat receiving jacket while a heat radiation portion (e.g., fins or pins) can be provided at an other surface of the control unit.
摘要翻译： 冷却液可以在液体冷却系统中循环，从而可以通过冷却液强制冷却光源单元和控制单元。 因此，可以抑制这些部件的温度上升，从而实现液冷LED照明装置的输出功率的增加。 液冷LED照明装置可以包括壳体，具有作为光源的LED的光源单元，液体冷却系统以及控制光源单元导通的控制单元。 液体冷却系统可以包括热接收护套，散热器，循环泵和风扇。 光源单元和控制单元可以配置在液体冷却系统的热接收套管之间。 此外，控制单元的一个表面可以与热接收套紧密接触，同时可以在控制单元的另一个表面处设置散热部分（例如散热片或销）。
-
公开(公告)号：US07950837B2
公开(公告)日：2011-05-31
申请号：US12364513
申请日：2009-02-02
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译： 车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统， 配光模式。 每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。
-
公开(公告)号：US07645062B2
公开(公告)日：2010-01-12
申请号：US10808552
申请日：2004-03-25
申请人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
发明人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
IPC分类号： F21S8/10
CPC分类号： H01L25/0753 , F21S41/143 , F21S41/147 , F21S41/18 , F21S41/43 , F21S41/663 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L33/20 , H01L2924/0002 , H01L2924/00
摘要： A light source apparatus for vehicle lamps and particularly vehicle headlights can include a plurality of LED elements mounted in a cavity located on a base surface or on a base. Each of the LED elements can be arranged in such a manner as to form an emission shape and a brightness distribution that is suited for a light distribution pattern, and especially a light distribution pattern for vehicle headlight.
摘要翻译： 用于车辆用灯具，特别是车辆前灯的光源装置可以包括安装在位于基座表面上或基座上的空腔中的多个LED元件。 每个LED元件可以以形成适合于配光图案的发光形状和亮度分布的方式布置，特别是用于车辆前灯的配光图案。
-
公开(公告)号：US20050088853A1
公开(公告)日：2005-04-28
申请号：US10778601
申请日：2004-02-17
IPC分类号： F21S8/12 , F21S8/10 , F21V7/09 , F21V11/16 , F21V13/00 , F21W101/10 , F21Y101/02 , F21V7/00
CPC分类号： F21S41/43 , F21S41/143 , F21S41/147 , F21S41/155 , F21Y2115/10 , H01L33/483 , Y10S362/80
摘要： A vehicle lamp can include a plurality of light source modules each having an LED as a light source, and optical systems for distributing light from each of the light source modules frontward toward predetermined areas or predetermined patterns that are different from each other and which make up a light distribution pattern. Each of the optical systems can be optimized to emit light to a predetermined area, and each of the light source modules' LEDs can be optimally arranged for each of the corresponding optical systems.
摘要翻译： 车灯可以包括多个光源模块，每个光源模块具有作为光源的LED，以及用于将来自每个光源模块的光向前分配给预定区域或彼此不同的预定图案的光学系统， 配光模式。 每个光学系统可以被优化以将光发射到预定区域，并且每个光源模块的LED可以针对每个对应的光学系统进行最佳布置。
-
公开(公告)号：US08506147B2
公开(公告)日：2013-08-13
申请号：US12685525
申请日：2010-01-11
申请人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
发明人： Yasushi Yatsuda , Teruo Koike , Takuya Kushimoto
IPC分类号： F21S8/10
CPC分类号： H01L25/0753 , F21S41/143 , F21S41/147 , F21S41/18 , F21S41/43 , F21S41/663 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L33/20 , H01L2924/0002 , H01L2924/00
摘要： A light source apparatus for vehicle lamps and particularly vehicle headlights can include a plurality of LED elements can be mounted in a cavity located on a base surface or on a base. Each of the LED elements can be arranged in such a manner as to form an emission shape and a brightness distribution that is suited for a light distribution pattern, and especially a light distribution pattern for a vehicle headlight.
摘要翻译： 用于车辆用灯具，特别是车辆用前灯的光源装置可以包括多个LED元件，其可以安装在位于基座表面上或基座上的空腔中。 每个LED元件可以以形成适合于配光图案的发光形状和亮度分布的方式布置，特别是用于车辆前灯的配光图案。
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.027 秒)
