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    TARGET ASSEMBLY WITH GLASS-BONDED WAVELENGTH CONVERTER
    1.
    发明申请
    TARGET ASSEMBLY WITH GLASS-BONDED WAVELENGTH CONVERTER 审中-公开
    具有玻璃结合波长转换器的目标组件

    公开(公告)号：WO2017214464A1

    公开(公告)日：2017-12-14

    申请号：PCT/US2017/036652

    申请日：2017-06-09

    Applicant: OSRAM SYLVANIA INC. ,  OSRAM GMBH ,  OSRAM OPTO SEMICONDUCTORS GMBH

    Inventor： LENEF, Alan ,  EBERHARDT, Angela ,  PESKOLLER, Florian ,  JOHNSTON, David ,  SORG, Joerg ,  AVALLON, James ,  KELSO, John ,  RAUKAS, Madis ,  WIRTH-SCHÖN, Joachim ,  SPRENGER, Dennis

    IPC: G03B21/20

    Abstract: A target assembly, comprising:a dichroic coating (406) deposited on a substrate (402); a buffer layer (416) deposited on the dichroic coating (406); and a wavelength converter (408) having a bonding surface that is bonded to the buffer layer (416) by a layer of low temperature glass (410), the buffer layer (416) acting to prevent a reaction between the layer of low temperature glass (410) and the dichroic coating (406), the layer of low temperature glass (410) extending at least over an entirety of the bonding surface of the wavelength converter (408), the wavelength converter (408) comprising a phosphor for converting a primary light from an excitation source into a secondary light and the dichroic coating (406) reflecting at least 50% of the secondary light emitted by the wavelength converter (408).

    Abstract translation: 一种靶组件，包括：沉积在基板（402）上的二向色涂层（406）; 沉积在二向色涂层（406）上的缓冲层（416）; 和波长转换器（408），其具有通过低温玻璃层（410）与缓冲层（416）结合的结合表面，缓冲层（416）用于防止低温玻璃层 （410）和所述二向色涂层（406），所述低温玻璃层（410）至少在所述波长转换器（408）的整个所述接合表面上延伸，所述波长转换器（408）包括磷光体， 将来自激发源的初级光转换为次级光，并且该二向色涂层（406）反射由波长转换器（408）发射的至少50％的次级光。

    LED LIGHT SOURCE WITH DIFFUSER
    2.
    发明申请
    LED LIGHT SOURCE WITH DIFFUSER 审中-公开
    LED光源与扩散器

    公开(公告)号：WO2016133825A1

    公开(公告)日：2016-08-25

    申请号：PCT/US2016/017821

    申请日：2016-02-12

    Applicant: OSRAM SYLVANIA INC.

    Inventor： LENEF, Alan ,  HAMBY, David ,  AVALLON, James

    IPC: H01L33/54 ,  H01L25/075 ,  H01L33/56 ,  H01L33/60

    CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L33/56 ,  H01L2933/0091

    Abstract: There is herein described a light source that homogenizes the light produced by a large area array of forward directed LEDs (102) mounted on highly reflective substrate (106), while achieving a low-profile form factor and maintaining high efficacy. The LED light source employs a diffuser (120) comprised of two diffusing layers: a low scattering diffusing layer (118) bonded to the LEDs (102) and a high scattering diffusing layer (114) that is bonded to the low scattering diffusing layer (118). The LED light source achieves good diffuse illumination with a thin diffuser by making use of a light channeling effect between the highly reflective substrate (106) and the high backscattering from the high scattering diffusing layer (114).

    Abstract translation: 这里描述了一种光源，其将安装在高反射性衬底（106）上的大面积阵列的前向LED（102）产生的光均匀化，同时实现低调的形状因子并保持高效率。 LED光源采用由两个漫射层组成的散射体（120）：与LED（102）接合的低散射漫射层（118）和与散射散射层（低散射层）接合的高散射漫射层（114） 118）。 通过利用高反射衬底（106）和来自高散射漫射层（114）的高后向散射之间的光通道效应，LED光源通过薄漫射器实现良好的漫射照明。

    CERAMIC WAVELENGTH CONVERTER HAVING A HIGH REFLECTIVITY REFLECTOR
    3.
    发明申请
    CERAMIC WAVELENGTH CONVERTER HAVING A HIGH REFLECTIVITY REFLECTOR 审中-公开
    陶瓷波导转换器具有高反射率反射器

    公开(公告)号：WO2015112946A1

    公开(公告)日：2015-07-30

    申请号：PCT/US2015/012838

    申请日：2015-01-26

    Applicant: OSRAM SYLVANIA INC.

    Inventor： LENEF, Alan ,  AVALLON, James ,  SCOTCH, Adam

    IPC: H01L33/50 ,  F21K99/00

    CPC classification number: H01L33/505 ,  C04B37/026 ,  C04B2237/062 ,  C04B2237/066 ,  C04B2237/068 ,  C04B2237/121 ,  C04B2237/123 ,  C04B2237/125 ,  C04B2237/126 ,  C04B2237/127 ,  C04B2237/343 ,  C04B2237/368 ,  C04B2237/407 ,  C04B2237/708 ,  C04B2237/72 ,  C09K11/7774

    Abstract: There is herein described a ceramic wavelength converter having a high reflectivity reflector. The ceramic wavelength converter is capable of converting a primary light into a secondary light and the reflector comprises a reflective metal layer and a dielectric buffer layer between the ceramic wavelength converter and the reflective metal layer. The buffer layer is non-absorbing with respect to the secondary light and has an index of refraction that is less than an index of refraction of the ceramic wavelength converter. Preferably the reflectivity of the reflector is at least 80%, more preferably at least 85% and even more preferably at least 95% with respect to the secondary light emitted by the converter.

    Abstract translation: 这里描述了具有高反射率反射器的陶瓷波长转换器。 陶瓷波长转换器能够将一次光转换成二次光，反射器包括反射金属层和陶瓷波长转换器与反射金属层之间的介质缓冲层。 缓冲层相对于次级光不吸收，并且具有小于陶瓷波长转换器的折射率的折射率。 优选地，反射器的反射率相对于由转换器发射的次级光是至少80％，更优选至少85％，甚至更优选至少95％。

    CERAMIC DISCHARGE VESSEL AND METHOD OF MAKING SAME
    5.
    发明申请
    CERAMIC DISCHARGE VESSEL AND METHOD OF MAKING SAME 审中-公开
    陶瓷排放船及其制造方法

    公开(公告)号：WO2010014440A1

    公开(公告)日：2010-02-04

    申请号：PCT/US2009/050958

    申请日：2009-07-17

    Applicant: OSRAM SYLVANIA, INC. ,  AVALLON, James ,  NEIL, Jeffrey, T. ,  PEREZ, Victor

    Inventor： AVALLON, James ,  NEIL, Jeffrey, T. ,  PEREZ, Victor

    IPC: H01J61/36

    CPC classification number: H01J61/363

    Abstract: A ceramic discharge vessel has a hollow body with at least one receptor. A molybdenum tube is shrink-fit in the receptor, preferably in the form of capillaries. The shrink fit provides a hermetic seal without the use of glass frits or other additional sealing materials. An electrode having a rod portion is inserted into the molybdenum tube. The rod portion of the electrode is welded to the tube at a remote end of the tube. The inner diameter of the molybdenum tube is no more than 0.02 mm greater than the outer diameter of the rod portion of the electrode so that a gap of 0.01 mm or less is formed between the rod portion and the tube to inhibit pooling of the discharge medium, e.g., a metal halide fill, in the gap.

    Abstract translation: 陶瓷放电容器具有至少一个受体的中空体。 钼管被收缩配合在受体中，优选以毛细管的形式。 收缩配合提供气密密封，而不使用玻璃料或其他附加的密封材料。 具有杆部的电极插入钼管中。 电极的杆部分在管的远端焊接到管上。 钼管的内径比电极的棒部的外径大不超过0.02mm，从而在杆部和管之间形成0.01mm以下的间隙，以抑制放电介质的合流 ，例如，在间隙中的金属卤化物填充物。

    LED LIGHT SOURCE WITH DIFFUSER
    8.
    发明公开
    LED LIGHT SOURCE WITH DIFFUSER 审中-公开
    带扩散器的LED光源

    公开(公告)号：EP3259784A1

    公开(公告)日：2017-12-27

    申请号：EP16708280.9

    申请日：2016-02-12

    Applicant: Osram Sylvania Inc.

    Inventor： LENEF, Alan ,  HAMBY, David ,  AVALLON, James

    IPC: H01L33/54 ,  H01L25/075 ,  H01L33/56 ,  H01L33/60

    CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L33/56 ,  H01L2933/0091

    Abstract: There is herein described a light source that homogenizes the light produced by a large area array of forward directed LEDs mounted on highly reflective substrate, while achieving a low-profile form factor and maintaining high efficacy. The LED light source employs a diffuser comprised of two diffusing layers: a low scattering diffusing layer bonded to the LEDs and a high scattering diffusing layer that is bonded to the low scattering diffusing layer. The LED light source achieves good diffuse illumination with a thin diffuser by making use of a light channeling effect between the highly reflective substrate and the high backscattering from the high scattering diffusing layer.

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