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    Geometrical light extraction structures for printed LEDs
    162.
    发明授权
    Geometrical light extraction structures for printed LEDs 有权

    公开(公告)号：US09657903B2

    公开(公告)日：2017-05-23

    申请号：US14462881

    申请日：2014-08-19

    Applicant: Nthdegree Technologies Worldwide Inc.

    Inventor： Bradley Steven Oraw

    IPC: F21K9/00 ,  H01L33/42 ,  H01L25/075 ,  H01L33/44

    CPC classification number: F21K9/00 ,  H01L25/0753 ,  H01L33/42 ,  H01L33/44 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: A method of forming a light sheet includes depositing a reflective conductor layer over a substrate, printing a layer of microscopic inorganic LEDs on the conductor layer, depositing a first dielectric layer, having a first index of refraction, over the conductor layer and along sidewalls of the LEDs, and depositing a transparent conductor layer over the LEDs so that the LEDs are connected in parallel. The transparent conductor layer may be a wire mesh with openings. A liquid or paste polymer layer is then deposited over the transparent conductor layer and directly contacts the first dielectric layer. The indices of refraction of both layers are similar to reduce TIR. The top surface of the polymer layer is then molded to contain light extraction features to reduce waveguiding in the light sheet. In another embodiment, the substrate surface is the light exit surface that has the light extraction features.

    PRINTING LEDS, BATTERY, AND DRIVER CIRCUIT ON THIN SUBSTRATE FOR PACKAGING
    163.
    发明申请
    PRINTING LEDS, BATTERY, AND DRIVER CIRCUIT ON THIN SUBSTRATE FOR PACKAGING 审中-公开
    在薄基板上打印LED，电池和驱动电路进行包装

    公开(公告)号：US20170018049A1

    公开(公告)日：2017-01-19

    申请号：US14801374

    申请日：2015-07-16

    Applicant: Nthdegree Technologies Worldwide Inc.

    Inventor： Alexander S. Ray ,  Richard A. Blanchard ,  Bradley S. Oraw ,  Shawn Barber ,  Mark D. Lowenthal ,  William J. Ray ,  Neil O. Shotton ,  David Moffenbeier ,  Vera N. Lockett

    IPC: G06Q90/00 ,  F21V23/02 ,  F21V23/04

    CPC classification number: G06Q90/00 ,  B65D5/4212 ,  B65D5/4216 ,  B65D2203/12

    Abstract: On a flexible substrate is printed, LEDs, a battery, a flasher, and an actuator. The actuator may be a photo-switch that causes the battery and flasher to periodically energize the LEDs when a sufficient ambient light impinges on the actuator. The substrate may be an insert in a transparent package containing a product, such as a razor. When the package is in the front of a display in a store, the ambient light causes the LEDs to flash, such as every 10-30 seconds to attract consumers to the product. The substrate may also form part of the outer surface of the package. The flasher may simply flash the LEDs or create a dynamic display by energizing different groups of the LEDs at different times.

    Abstract translation: 在柔性基板上印刷，LED，电池，闪光器和致动器。 致动器可以是光电开关，当足够的环境光照射在致动器上时，该光开关使得电池和闪光器周期性地给LED供电。 衬底可以是包含诸如剃刀的产品的透明包装中的插入物。 当包装在商店中的显示器的前面时，环境光使LED闪烁，例如每10-30秒吸引消费者使用该产品。 衬底也可以形成封装的外表面的一部分。 闪光灯可以简单地闪烁LED或通过在不同时间激励不同组的LED来创建动态显示。

    Phosphor layer containing transparent features over blue LED
    165.
    发明授权
    Phosphor layer containing transparent features over blue LED 有权
    含有蓝色LED的透明功能的荧光层

    公开(公告)号：US09506608B2

    公开(公告)日：2016-11-29

    申请号：US14294401

    申请日：2014-06-03

    Applicant: Nthdegree Technologies Worldwide Inc.

    Inventor： William J. Ray ,  Reuben Rettke ,  Mark D. Lowenthal ,  Alexander Ray

    IPC: H01L33/00 ,  F21K99/00 ,  C09K11/02 ,  H01L33/50 ,  H01L33/54 ,  H01L33/58

    CPC classification number: F21K9/64 ,  C09K11/025 ,  C09K11/08 ,  H01L33/501 ,  H01L33/502 ,  H01L33/505 ,  H01L33/507 ,  H01L33/508 ,  H01L33/54 ,  H01L33/58 ,  H01L2933/0083 ,  H01L2933/0091 ,  Y02B20/181

    Abstract: LED dies are suspended in an ink and printed on a first support substrate to form a light emitting layer having a light emitting surface emitting primary light, such as blue light. A mixture of a transparent binder, phosphor powder, and transparent glass beads is formed as an ink and printed over the light emitting surface. The mixture forms a wavelength conversion layer when cured. The beads are preferably sized so that the tops of the beads protrude completely through the conversion layer. Some of the primary light passes through the beads with virtually no attenuation or backscattering, and some of the primary light is converted by the phosphor to secondary light. The combination of the secondary light and the primary light passing though the beads may form white light. The overall color is highly controllable by controlling the percentage weight of the beads.

    Abstract translation: LED芯片悬挂在墨水中并印刷在第一支撑基板上以形成具有发射初级光的发光表面的发光层，例如蓝色光。 形成透明粘合剂，荧光体粉末和透明玻璃珠的混合物作为墨水并印刷在发光表面上。 混合物在固化时形成波长转换层。 珠子的尺寸优选使得珠的顶部完全突出通过转换层。 一些初级光通过珠子几乎没有衰减或反向散射，并且一些初级光被磷光体转换成二次光。 二次光和通过珠的初级光的组合可以形成白光。 通过控制珠子的重量百分比，整体颜色是高度可控的。

    Methods and apparatus for providing modular functionality in a lighting assembly
    166.
    发明授权
    Methods and apparatus for providing modular functionality in a lighting assembly 有权
    在照明组件中提供模块化功能的方法和装置

    公开(公告)号：US09500350B2

    公开(公告)日：2016-11-22

    申请号：US14062961

    申请日：2013-10-25

    Applicant: NthDegree Technologies Worldwide Inc.

    Inventor： Kenneth Stephen McGuire ,  Mark John Steinhardt ,  Corey Michael Bischoff ,  Edward Mack Sawicki ,  Erik John Hasenoehrl

    IPC: F21V23/00 ,  F21K99/00 ,  H05B33/08 ,  F21V23/04 ,  F21Y101/02 ,  F21Y111/00

    CPC classification number: F21V23/003 ,  F21K9/23 ,  F21K9/232 ,  F21K9/65 ,  F21V23/045 ,  F21V23/0464 ,  F21V23/0471 ,  F21V23/0485 ,  F21Y2101/00 ,  F21Y2107/00 ,  F21Y2115/10 ,  H05B33/0803

    Abstract: A lighting assembly includes a base assembly configured to fit into a conventional light bulb socket. A separate bulb assembly is configured to interface with the base assembly, making the bulb and base assemblies selectively separable from one another. In some instances, a module configured to be connected to the base assembly provides a convenient means for adding or supplementing functionality to the lighting assembly. At least in some cases, the module is configured to take the place of the bulb assembly on the base assembly, and is configured to provide a separate interface to which the bulb assembly is coupled, such that the module is disposed intermediate the base assembly and the bulb assembly. In some instances, functionality associated with a lighting element of the lighting assembly is included in the base assembly or the bulb assembly.

    Abstract translation: 照明组件包括配置成装配到常规灯泡插座中的基座组件。 单独的灯泡组件被配置为与基座组件接合，使灯泡和基座组件可选择性地彼此分离。 在一些情况下，被配置为连接到基座组件的模块提供了用于向照明组件添加或补充功能的便利手段。 至少在一些情况下，模块被配置为取代灯泡组件在基座组件上，并且被配置为提供灯泡组件联接到的单独的接口，使得模块设置在基座组件的中间， 灯泡组件。 在一些情况下，与照明组件的照明元件相关联的功能包括在基座组件或灯泡组件中。

    PRINTED BATTERY ARRAY OUTPUTTING SELECTABLE VOLTAGE AND CURRENT
    170.
    发明申请
    PRINTED BATTERY ARRAY OUTPUTTING SELECTABLE VOLTAGE AND CURRENT 有权
    打印电池阵列输出选择电压和电流

    公开(公告)号：US20160218373A1

    公开(公告)日：2016-07-28

    申请号：US14994030

    申请日：2016-01-12

    Applicant: Nthdegree Technologies Worldwide Inc.

    Inventor： Richard Austin Blanchard ,  William Johnstone Ray ,  Mark David Lowenthal ,  Thomas Frederick Soules ,  Vera Lockett

    IPC: H01M6/50 ,  H01M6/40 ,  A61B5/00 ,  H02J7/00

    CPC classification number: H01M6/5011 ,  A61B5/6833 ,  H01M6/40 ,  H01M10/425 ,  H01M10/48 ,  H01M2010/4271 ,  H01M2220/30 ,  H02J7/0024 ,  H02J7/0063 ,  H02J2007/0067

    Abstract: A plurality of batteries is printed on a flexible substrate, where each battery may output the same voltage, such as about 1.5 volts. Batteries in a first subset are connectable in parallel by controllable switches to control the maximum current that can be delivered to a load. Batteries in a second subset are also connectable in parallel by additional controllable switches to control the maximum current that can be delivered to the load. Another group of switches can either connect the two subsets of batteries in series, to generate 3 volts, or connect the subsets in parallel to increase the maximum current. Additional subsets of batteries and their associated switches may be further connected to increase the voltage and current. The power supply may be standardized and configured by the user for a particular load, such as a sensor for a medical skin patch.

    Abstract translation: 多个电池印刷在柔性基板上，其中每个电池可以输出相同的电压，例如约1.5伏特。 第一个子集中的电池可通过可控开关并联连接，以控制可传送给负载的最大电流。 第二子集中的电池也可以通过附加的可控开关并联连接，以控制可以传送到负载的最大电流。 另一组开关可以串联连接两个电池子集，以产生3伏特，或并联连接子集以增加最大电流。 可以进一步连接电池及其相关开关的附加子集，以增加电压和电流。 电源可以由用户对特定负载进行标准化和配置，例如用于医疗皮肤贴片的传感器。

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