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公开(公告)号:US09255686B2
公开(公告)日:2016-02-09
申请号:US13441540
申请日:2012-04-06
申请人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews , Christopher Strom
发明人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews , Christopher Strom
IPC分类号: F21V5/00 , F21V7/00 , F21V5/04 , F21V13/02 , G02B19/00 , F21W131/103 , F21Y101/02 , F21Y105/00 , H01L25/075 , H01L33/54
CPC分类号: F21V5/04 , F21V5/008 , F21V7/0091 , F21V13/02 , F21V13/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B19/0066 , H01L25/0753 , H01L33/54 , H01L2924/0002 , H01L2924/00
摘要: Lighting apparatus having a first lens over the LED emitter and a second lens over the first lens, and including: a first optical surface which is a first-lens outer surface configured to refract light from the emitter; a second optical surface which is a second-lens inner surface spaced from the first optical surface; and a third optical surface which is a second-lens outer surface configured to refract light from the second optical surface toward a preferential side. One embodiment includes asymmetric primary and secondary lenses.
摘要翻译: 具有在LED发射器上方的第一透镜和在第一透镜上的第二透镜的照明设备,包括:第一光学表面,其是构造成折射来自发射器的光的第一透镜外表面; 第二光学表面,其是与第一光学表面间隔开的第二透镜内表面; 以及作为第二透镜外表面的第三光学表面,被配置为将来自第二光学表面的光朝向优先侧折射。 一个实施例包括不对称的初级和次级透镜。
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公开(公告)号:US20120307503A1
公开(公告)日:2012-12-06
申请号:US13441540
申请日:2012-04-06
申请人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews , Christopher Strom
发明人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews , Christopher Strom
CPC分类号: F21V5/04 , F21V5/008 , F21V7/0091 , F21V13/02 , F21V13/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B19/0014 , G02B19/0028 , G02B19/0057 , G02B19/0066 , H01L25/0753 , H01L33/54 , H01L2924/0002 , H01L2924/00
摘要: Lighting apparatus having a first lens over the LED emitter and a second lens over the first lens, and including: a first optical surface which is a first-lens outer surface configured to refract light from the emitter; a second optical surface which is a second-lens inner surface spaced from the first optical surface; and a third optical surface which is a second-lens outer surface configured to refract light from the second optical surface toward a preferential side. One embodiment includes asymmetric primary and secondary lenses.
摘要翻译: 具有在LED发射器上方的第一透镜和在第一透镜上的第二透镜的照明设备,包括:第一光学表面,其是构造成折射来自发射器的光的第一透镜外表面; 第二光学表面,其是与第一光学表面间隔开的第二透镜内表面; 以及作为第二透镜外表面的第三光学表面,被配置为将来自第二光学表面的光朝向优先侧折射。 一个实施例包括不对称的初级和次级透镜。
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公开(公告)号:US09401103B2
公开(公告)日:2016-07-26
申请号:US13441558
申请日:2012-04-06
申请人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
发明人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
CPC分类号: G09F9/33 , G09F19/228
摘要: An LED light source for use in LED lighting fixtures, the LED light source comprising a submount including an LED-populated area which has an aspect ratio greater than 1, an array of LEDs on the LED-populated area, and a lens on the submount over the LED-populated area. Various embodiments facilitating preferential-side lighting, such as for roadway uses, are also disclosed.
摘要翻译: 一种用于LED照明灯具的LED光源,所述LED光源包括基座,所述底座包括具有大于1的纵横比的LED居住区域,所述LED填充区域上的LED阵列和所述底座上的透镜 在LED居民区。 还公开了诸如用于道路使用的优选侧照明的各种实施例。
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公开(公告)号:US20100127283A1
公开(公告)日:2010-05-27
申请号:US12629735
申请日:2009-12-02
申请人: Antony P. van de Ven , Gerald Negley , Thomas Yuan , Bernd Keller , Ted Lowes
发明人: Antony P. van de Ven , Gerald Negley , Thomas Yuan , Bernd Keller , Ted Lowes
IPC分类号: H01L33/00
CPC分类号: H01L25/0753 , H01L25/167 , H01L33/58 , H01L2224/32245 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/3025 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要: Solid state lighting components are disclosed having multiple discrete light sources whose light combines to provide the desired emission characteristics. One embodiment of an LED component according to the present invention comprises a rectangular submount. A first group of blue shifted yellow (BSY) LED chips, a second group of BSY LED chips and a group of red LED chips are mounted on the submount. A plurality of contacts is arranged along one of the edges of the submount and accessible from one side of the component for applying electrical signals to the groups of LED chips.
摘要翻译: 公开了具有多个分立光源的固态照明组件,其光组合以提供期望的发射特性。 根据本发明的LED部件的一个实施例包括矩形基座。 第一组蓝移LED(BSY)LED芯片,第二组BSY LED芯片和一组红色LED芯片安装在底座上。 多个触点沿着副安装座的边缘之一布置,并且可从组件的一侧接近以将电信号施加到LED芯片组。
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公开(公告)号:US20120306351A1
公开(公告)日:2012-12-06
申请号:US13441558
申请日:2012-04-06
申请人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
发明人: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
IPC分类号: H05B33/02
CPC分类号: G09F9/33 , G09F19/228
摘要: An LED light source for use in LED lighting fixtures, the LED light source comprising a submount including an LED-populated area which has an aspect ratio greater than 1, an array of LEDs on the LED-populated area, and a lens on the submount over the LED-populated area. Various embodiments facilitating preferential-side lighting, such as for roadway uses, are also disclosed.
摘要翻译: 一种用于LED照明灯具的LED光源,所述LED光源包括基座,所述底座包括具有大于1的纵横比的LED居住区域,所述LED填充区域上的LED阵列和所述底座上的透镜 在LED居民区。 还公开了诸如用于道路使用的优选侧照明的各种实施例。
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