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1. 发明申请

US20120092856A1 EXTRUDED WIDE ANGLE LENS FOR USE WITH A LED LIGHT SOURCE 有权
标题翻译：带有LED光源的宽角度镜头
公开(公告)号：US20120092856A1
公开(公告)日：2012-04-19
申请号：US12904551
申请日：2010-10-14
申请人： John X. Zhang , Christopher H. Lowery
发明人： John X. Zhang , Christopher H. Lowery
IPC分类号： F21S8/04 , B29D11/00 , F21V5/00
CPC分类号： F21V13/02 , B29D11/00009 , F21S4/28 , F21S8/04 , F21S8/06 , F21V5/04 , F21V7/0091 , F21Y2103/10 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0071
摘要： This is directed to a lens for use with a LED light source. The lens can be placed on a top surface of a light fixture to direct light emitted by a LED module at a wide angle relative to the top surface of the fixture. The lens can include an elongated trench in which several LED light sources can be placed in a line such that light emitted within the trench is re-directed by the lens. The lens can include one or more knobs extending over the trench to facilitate diverting emitted light in a more lateral direction, as opposed to vertical direction. In some cases, the lens can be constructed using an extrusion process by which a lens having a constant cross-section allowing for a wide angle radiation pattern is provided.
摘要翻译：这是针对与LED光源一起使用的透镜。透镜可以放置在灯具的顶表面上，以相对于固定装置的顶表面以广角度引导由LED模块发射的光。透镜可以包括细长沟槽，其中可以将一些LED光源放置在一条线上，使得在沟槽内发射的光被透镜重新定向。透镜可以包括在沟槽上延伸的一个或多个旋钮，以便于相对于垂直方向在更侧向方向上转发发射的光。在一些情况下，可以使用挤出工艺来构造透镜，通过该挤压工艺，提供具有允许广角辐射图案的恒定横截面的透镜。

2. 发明授权

US08721152B2 Light emitting devices and applications thereof 有权
公开(公告)号：US08721152B2
公开(公告)日：2014-05-13
申请号：US12772476
申请日：2010-05-03
申请人： Zane Coleman , John X Zhang , Peter Yi Yan Ngai , Frank Friedman , James M Young
发明人： Zane Coleman , John X Zhang , Peter Yi Yan Ngai , Frank Friedman , James M Young
IPC分类号： F21V7/04 , F21S4/00 , F21V3/00
CPC分类号： F21S8/04 , F21S8/06 , F21V2200/20 , F21Y2115/10 , G02B6/0035 , G02B6/0061 , G02B6/0063
摘要： In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.

3. 发明申请

US20100321953A1 LIGHT EMITTING DEVICES AND APPLICATIONS THEREOF 有权
标题翻译：发光装置及其应用
公开(公告)号：US20100321953A1
公开(公告)日：2010-12-23
申请号：US12772435
申请日：2010-05-03
申请人： Zane Coleman , John X. Zhang , Peter Yi Yan Ngai
发明人： Zane Coleman , John X. Zhang , Peter Yi Yan Ngai
IPC分类号： F21V7/22
CPC分类号： F21S8/04 , F21S8/06 , F21V2200/20 , F21Y2115/10 , G02B6/0035 , G02B6/0061 , G02B6/0063
摘要： In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.
摘要翻译：一方面，本发明提供了包括灯具和灯具的发光装置。在一些实施例中，发光器件包括至少一个光源，可操作以在光导上的第一位置处接收来自至少一个光源的光的光导，光学耦合到光导的至少一个光提取区域和基本上沿着光导的一部分的非散射区域。

4. 发明申请

US20120257383A1 LIGHT WELL PROVIDING WIDE ANGLE UP LIGHTING IN A LED LUMINAIRE 有权
标题翻译：光源在LED灯中提供宽角度照明
公开(公告)号：US20120257383A1
公开(公告)日：2012-10-11
申请号：US13117649
申请日：2011-05-27
申请人： John X. Zhang
发明人： John X. Zhang
IPC分类号： F21V5/00 , F21V7/00
CPC分类号： F21S2/005 , F21S2/00 , F21S8/061 , F21V5/02 , F21V7/0016 , F21V13/04 , F21V15/015 , F21V17/104 , F21V21/005 , F21Y2103/10 , F21Y2115/10
摘要： A luminaire providing wide angle up lighting using light wells is provided. The luminaire can include a frame having a center plate and side walls. LED modules can be disposed adjacent to opposite side walls such that the LED modules are oriented towards each other. The luminaire can include light wells positioned over each of the LED modules such that light emitted by the LED modules may be reflected within the light wells until it is transmitted by a lens region of the light well at a wide angle relative to the nadir of the luminaire. The light wells can include reflective layers disposed on all surfaces surrounding the LED modules, and a transmittance lens region through which light, emitted by the LED modules as point sources, can exit the fixture as a surface of light. Light emitted by LED modules and light wells disposed on opposite sides of the luminaire can provide a bat wing distribution of up light.
摘要翻译：提供使用光井提供广角照明的照明设备。灯具可以包括具有中心板和侧壁的框架。 LED模块可以邻近相对的侧壁设置，使得LED模块朝向彼此。照明器可以包括位于每个LED模块上的光阱，使得由LED模块发射的光可以在光阱内被反射，直到其被光阱的透镜区域以相对于灯具。光阱可以包括设置在围绕LED模块的所有表面上的反射层，以及透光透镜区域，由LED模块作为点源发射的光可以通过该透射区域作为光的表面离开固定装置。设置在照明器的相对两侧的LED模块和光阱发出的光可以提供蝙蝠翼分布的上光。

5. 发明授权

US08602604B2 Extruded wide angle lens for use with a LED light source 有权
标题翻译：用于LED光源的挤出广角镜头
公开(公告)号：US08602604B2
公开(公告)日：2013-12-10
申请号：US12904551
申请日：2010-10-14
申请人： John X. Zhang , Christopher H. Lowery
发明人： John X. Zhang , Christopher H. Lowery
IPC分类号： F21V3/00
CPC分类号： F21V13/02 , B29D11/00009 , F21S4/28 , F21S8/04 , F21S8/06 , F21V5/04 , F21V7/0091 , F21Y2103/10 , F21Y2115/10 , G02B19/0028 , G02B19/0061 , G02B19/0071
摘要： This is directed to a lens for use with a LED light source. The lens can be placed on a top surface of a light fixture to direct light emitted by a LED module at a wide angle relative to the top surface of the fixture. The lens can include an elongated trench in which several LED light sources can be placed in a line such that light emitted within the trench is re-directed by the lens. The lens can include one or more knobs extending over the trench to facilitate diverting emitted light in a more lateral direction, as opposed to vertical direction. In some cases, the lens can be constructed using an extrusion process by which a lens having a constant cross-section allowing for a wide angle radiation pattern is provided.
摘要翻译：这是针对与LED光源一起使用的透镜。透镜可以放置在灯具的顶表面上，以相对于固定装置的顶表面以广角度引导由LED模块发射的光。透镜可以包括细长沟槽，其中可以将一些LED光源放置在一条线上，使得在沟槽内发射的光被透镜重新定向。透镜可以包括在沟槽上延伸的一个或多个旋钮，以便于与垂直方向相反的方向在更侧向的方向上转发发射的光。在一些情况下，可以使用挤出工艺来构造透镜，通过该挤压工艺，提供具有允许广角辐射图案的恒定横截面的透镜。

6. 发明授权

US08915611B2 Light well providing wide angle up lighting in an LED luminaire 有权
标题翻译：光源在LED灯具中提供广角照明
公开(公告)号：US08915611B2
公开(公告)日：2014-12-23
申请号：US13117649
申请日：2011-05-27
申请人： John X. Zhang
发明人： John X. Zhang
IPC分类号： F21V7/04 , F21V17/10 , F21V13/04 , F21V15/015 , F21S2/00 , F21Y101/02 , F21Y103/00 , F21V7/00 , F21S8/06 , F21V5/02
CPC分类号： F21S2/005 , F21S2/00 , F21S8/061 , F21V5/02 , F21V7/0016 , F21V13/04 , F21V15/015 , F21V17/104 , F21V21/005 , F21Y2103/10 , F21Y2115/10
摘要： A luminaire providing wide angle up lighting using light wells is provided. The luminaire can include a frame having a center plate and side walls. LED modules can be disposed adjacent to opposite side walls such that the LED modules are oriented towards each other. The luminaire can include light wells positioned over each of the LED modules such that light emitted by the LED modules may be reflected within the light wells until it is transmitted by a lens region of the light well at a wide angle relative to the nadir of the luminaire. The light wells can include reflective layers disposed on all surfaces surrounding the LED modules, and a transmittance lens region through which light, emitted by the LED modules as point sources, can exit the fixture as a surface of light. Light emitted by LED modules and light wells disposed on opposite sides of the luminaire can provide a bat wing distribution of up light.
摘要翻译：提供使用光井提供广角照明的照明设备。灯具可以包括具有中心板和侧壁的框架。 LED模块可以邻近相对的侧壁设置，使得LED模块朝向彼此。照明器可以包括位于每个LED模块上的光阱，使得由LED模块发射的光可以在光阱内被反射，直到它被光阱的透镜区域以相对于灯具。光阱可以包括设置在围绕LED模块的所有表面上的反射层，以及透光透镜区域，由LED模块作为点源发射的光可以通过该透射区域作为光的表面离开固定装置。设置在照明器的相对两侧的LED模块和光阱发出的光可以提供蝙蝠翼分布的上光。

7. 发明授权

US08794812B2 Light emitting devices and applications thereof 有权
标题翻译：发光器件及其应用
公开(公告)号：US08794812B2
公开(公告)日：2014-08-05
申请号：US12772435
申请日：2010-05-03
申请人： Zane Coleman , John X Zhang , Peter Yi Yan Ngai
发明人： Zane Coleman , John X Zhang , Peter Yi Yan Ngai
IPC分类号： F21V7/04
CPC分类号： F21S8/04 , F21S8/06 , F21V2200/20 , F21Y2115/10 , G02B6/0035 , G02B6/0061 , G02B6/0063
摘要： In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.
摘要翻译：一方面，本发明提供了包括灯具和灯具的发光装置。在一些实施例中，发光器件包括至少一个光源，可操作以在光导上的第一位置处接收来自至少一个光源的光的光导，光学耦合到光导的至少一个光提取区域和基本上沿着光导的一部分的非散射区域。

8. 发明申请

US20110013420A1 LIGHT EMITTING DEVICES AND APPLICATIONS THEREOF 有权
标题翻译：发光装置及其应用
公开(公告)号：US20110013420A1
公开(公告)日：2011-01-20
申请号：US12772476
申请日：2010-05-03
申请人： Zane Coleman , John X. Zhang , Peter Yi Yan Ngai , Frank Friedman , James M. Young
发明人： Zane Coleman , John X. Zhang , Peter Yi Yan Ngai , Frank Friedman , James M. Young
IPC分类号： F21V7/22
CPC分类号： F21S8/04 , F21S8/06 , F21V2200/20 , F21Y2115/10 , G02B6/0035 , G02B6/0061 , G02B6/0063
摘要： In one aspect, the present invention provides light emitting devices, including light fixtures and luminaires. In some embodiments, a light emitting device comprises at least one light source, a lightguide operable to receive light from the at least one light source at a first location on the lightguide, at least one light extraction region optically coupled to the lightguide and a substantially non-scattering region along a portion of the lightguide.
摘要翻译：一方面，本发明提供了包括灯具和灯具的发光装置。在一些实施例中，发光器件包括至少一个光源，可操作以在光导上的第一位置处接收来自至少一个光源的光的光导，光学耦合到光导的至少一个光提取区域和基本上沿着光导的一部分的非散射区域。

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