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    Integrated linear light engine
    23.
    发明授权
    Integrated linear light engine 有权
    集成线性光引擎

    公开(公告)号：US09291316B2

    公开(公告)日：2016-03-22

    申请号：US13840812

    申请日：2013-03-15

    Applicant: CREE, INC.

    Inventor： Mark Edward Dixon ,  John Durkee ,  Nicholas W. Medendorp, Jr. ,  Paul Kenneth Pickard ,  Antony Van De Ven

    IPC: F21L4/00 ,  F21V7/00 ,  F21V21/00 ,  F21K99/00 ,  F21S8/06 ,  F21V21/112 ,  F21Y103/00

    CPC classification number: F21L4/00 ,  F21K9/60 ,  F21S8/063 ,  F21V3/02 ,  F21V5/04 ,  F21V7/00 ,  F21V21/00 ,  F21V21/112 ,  F21V23/023 ,  F21Y2103/00 ,  F21Y2103/10 ,  F21Y2115/10

    Abstract: This disclosure relates to light engines for use in lighting fixtures, such as troffer-style lighting fixtures. Light engines according to the present disclosure have integrated features that eliminate the need for additional components such as a Printed Circuit Board (PCB), a heat sink, a cover portion, a lens and/or a reflective element. Devices according to this disclosure can comprise a rigid body, conductive elements arranged into electrical pathways and light sources such as light emitting diodes (LEDs). Devices according to this disclosure can further comprise integrated cover, lens and/or reflective element features. Methods for the manufacture of such devices are also disclosed.

    Abstract translation: 本公开涉及用于照明灯具的光引擎，例如路灯风格的照明灯具。 根据本公开的轻型发动机具有集成的特征，其不需要额外的部件，例如印刷电路板（PCB），散热器，盖部分，透镜和/或反射元件。 根据本公开的装置可以包括刚体，布置成电路径的导电元件和诸如发光二极管（LED）的光源。 根据本公开的设备还可以包括集成的盖，透镜和/或反射元件特征。 还公开了制造这种装置的方法。

    LED lighting devices incorporating waveguides
    24.
    发明授权
    LED lighting devices incorporating waveguides 有权
    配有波导的LED照明设备

    公开(公告)号：US09195095B2

    公开(公告)日：2015-11-24

    申请号：US14030224

    申请日：2013-09-18

    Applicant: Cree, Inc.

    Inventor： Nicholas W. Medendorp, Jr. ,  Norbert Hiller ,  Russell G. Villard

    IPC: G02F1/29 ,  G02F1/1335 ,  F21V8/00

    CPC classification number: G02F1/133615 ,  G02B6/0028 ,  G02B6/0038 ,  G02B6/0068 ,  G02B6/0076 ,  G02F1/133524 ,  G02F1/133603

    Abstract: A LED lighting device includes at least one waveguide element and multiple light-emitting sources such as LEDs or LED packages, which may be optically coupled though different light entry regions to the at least one waveguide. Multiple light solid state sources may be arranged in strips. A waveguide system includes first and second body structures each positioned to illuminate at least a portion of a target surface. One or more waveguides may be arranged to illuminate a LCD panel.

    Abstract translation: LED照明装置包括至少一个波导元件和诸如LED或LED封装的多个发光源，其可以通过不同的光入射区域光耦合到至少一个波导。 多个光固态光源可以排成条状。 波导系统包括第一和第二体结构，每个体结构被定位成照射目标表面的至少一部分。 可以布置一个或多个波导以照亮LCD面板。

    Solid state lighting devices and fabrication methods including deposited light-affecting elements
    25.
    发明授权
    Solid state lighting devices and fabrication methods including deposited light-affecting elements 有权
    固体照明装置和包括沉积光影响元件的制造方法

    公开(公告)号：US09099575B2

    公开(公告)日：2015-08-04

    申请号：US13943043

    申请日：2013-07-16

    Applicant: Cree, Inc.

    Inventor： Nicholas W. Medendorp, Jr. ,  Kurt S. Wilcox ,  Brian Kinnune

    IPC: H01L21/00 ,  H01L33/00 ,  H01L33/50 ,  H01L33/54 ,  H01L33/56 ,  H01L25/075

    CPC classification number: H01L33/0095 ,  H01L25/0753 ,  H01L33/50 ,  H01L33/54 ,  H01L33/56 ,  H01L2924/0002 ,  H01L2933/0041 ,  H01L2933/005 ,  H01L2924/00

    Abstract: Solid state light emitting devices include one or more light affecting elements (e.g., of one or more light-transmissive, light-absorptive, light-reflective, and/or lumiphoric materials) formed on, over, or around at least one solid state light emitter, with the light affecting elements including multiple fused elements embodying plurality of dots, rods, or layers such as may be formed by three-dimensional (3D) printing. At least one electrically conductive path in electrical communication with a solid state light emitter may be formed by selective material deposition such as 3D printing. Light affecting elements may be individually tailored to individual solid state light emitters, such as to yield different optical distributions for interactions between each specific emitter and its corresponding light affecting element.

    Abstract translation: 固态发光器件包括形成在至少一个固态光上，上方或周围的一种或多种光影响元件（例如，一种或多种透光，光吸收，光反射和/或荧光材料） 发射器，其中光影响元件包括体现多个点，棒或层的多个熔融元件，例如可以通过三维（3D）印刷形成。 可以通过诸如3D打印的选择性材料沉积来形成与固态光发射器电连通的至少一个导电路径。 光影响元件可以单独地针对单个固态发光体定制，例如为每个特定发射器与其对应的光影响元件之间的相互作用产生不同的光学分布。

    LED lamp
    30.
    发明授权
    LED lamp 有权
    点灯

    公开(公告)号：US09388948B2

    公开(公告)日：2016-07-12

    申请号：US14224520

    申请日：2014-03-25

    Applicant: Cree, Inc.

    Inventor： Randolph C. Demuynck ,  Nicholas W. Medendorp, Jr.

    IPC: F21S4/00 ,  F21K99/00 ,  F21V25/04 ,  F21V19/00 ,  F21V23/00 ,  F21Y101/02 ,  F21Y103/00

    CPC classification number: F21K9/175 ,  F21K9/278 ,  F21V19/0045 ,  F21V23/005 ,  F21V25/04 ,  F21Y2103/10 ,  F21Y2115/10

    Abstract: An LED lamp includes an elongated at least partially optically transmissive enclosure having a first end and a second end. LEDs are located in the enclosure and are operable to emit light through the enclosure when energized through an electrical path. A first pair of pins are mounted to the first end of the enclosure and a second pair of pins are mounted to the second end of the enclosure, the pins being in the electrical path. The LEDs are mounted on an LED board. A support structure for supporting the LED board is formed as one-piece with the enclosure and is formed of an optical material.

    Abstract translation: LED灯包括具有第一端和第二端的细长的至少部分透光的外壳。 LED位于外壳中，并且在通过电路通电时可操作以通过外壳发光。 第一对引脚安装到外壳的第一端，并且第二对引脚安装到外壳的第二端，引脚处于电路径中。 LED安装在LED板上。 用于支撑LED板的支撑结构与外壳形成为一体并且由光学材料形成。

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