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    Oxide multilayers for high temperature applications and lamps
    5.
    发明授权
    Oxide multilayers for high temperature applications and lamps 失效
    用于高温应用和灯的氧化物多层

    公开(公告)号：US08179030B2

    公开(公告)日：2012-05-15

    申请号：US12627318

    申请日：2009-11-30

    申请人： Ashfaqul Islam Chowdhury

    发明人： Ashfaqul Islam Chowdhury

    IPC分类号： H01J61/40

    CPC分类号： G02B5/282 ,  C03C17/3417 ,  C03C2217/734 ,  C04B35/495 ,  C04B2235/3244 ,  C04B2235/3251 ,  C23C14/083 ,  C23C16/405 ,  Y02T50/67

    摘要： Disclosed herein are optical interference multilayer coatings employing a high refractive index material comprising a NbTaZr oxide. Such coatings provide enhanced retention of favorable optical and physical properties at high temperatures. Also disclosed herein are lamps comprising a light-transmissive envelope, at least a portion of the surface of the light-transmissive envelope being provided with the optical interference multilayer coating noted above. Such coatings, when used on lamps, may advantageously offer improved energy efficiencies for such lamps.

    摘要翻译： 本文公开了使用包含NbTaZr氧化物的高折射率材料的光学干涉多层涂层。 这样的涂层在高温下提供了有利的光学和物理性能的保持。 本文还公开了包括透光外壳的灯，透光外壳的至少一部分表面设置有上述的光学干涉多层涂层。 这种涂层当用于灯时可有利地为这种灯提供改善的能量效率。

    TRANSPARENT THERMALLY CONDUCTIVE POLYMER COMPOSITES FOR LIGHT SOURCE THERMAL MANAGEMENT
    6.
    发明申请
    TRANSPARENT THERMALLY CONDUCTIVE POLYMER COMPOSITES FOR LIGHT SOURCE THERMAL MANAGEMENT 有权
    用于光源热管理的透明导热聚合物复合材料

    公开(公告)号：US20110169394A1

    公开(公告)日：2011-07-14

    申请号：US12979611

    申请日：2010-12-28

    申请人： Ashfaqul Islam Chowdhury ,  Gary Allen

    发明人： Ashfaqul Islam Chowdhury ,  Gary Allen

    IPC分类号： H01J61/52 ,  H01J1/62

    CPC分类号： F21V29/506 ,  F21K9/232 ,  F21V3/02 ,  F21V29/77 ,  F21V29/87 ,  F21Y2115/10

    摘要： A light emitting apparatus is provided. The light emitting apparatus includes a light transmissive envelope, a light source being in thermal communication with a heat sink, and a plurality of heat fins in thermal communication with the heat sink and extending in a direction such that the heat tins are adjacent the light transmissive envelope. The plurality of heat fins comprises a carbon nanotube filled polymer composite.

    摘要翻译： 提供一种发光装置。 发光装置包括透光外壳，与散热器热连通的光源，以及与散热片热连通的多个散热片，并且沿着使得热罐相邻于透光的方向延伸的方向延伸 信封。 多个散热片包括碳纳米管填充的聚合物复合材料。

    HIGH EFFICIENCY GLASS HALOGEN LAMP WITH INTERFERENCE COATING
    7.
    发明申请
    HIGH EFFICIENCY GLASS HALOGEN LAMP WITH INTERFERENCE COATING 失效
    高效玻璃卤素灯与干涉涂层

    公开(公告)号：US20110148272A1

    公开(公告)日：2011-06-23

    申请号：US12643543

    申请日：2009-12-21

    申请人： Ashfaqul Islam Chowdhury ,  Leonard Edward Hoegler ,  William Robert Wright

    发明人： Ashfaqul Islam Chowdhury ,  Leonard Edward Hoegler ,  William Robert Wright

    IPC分类号： H01K1/30

    CPC分类号： H01K1/32 ,  H01K1/30 ,  H01K1/50 ,  Y02B20/12

    摘要： The disclosure provides a light-transmissive glass halogen filament tube with a filament light source having a coil concentricity ratio of not greater than 20% disposed therein, the filament tube having a multi-layer optical interference coating deposited on the outer surface thereof that transmits visible radiation from about 400-750 nm and reflects infra red radiation from about 800-2500 nm back to the filament for re-absorption, the coated filament tube exhibiting an LPW gain of at least 26%.

    摘要翻译： 本发明提供了一种透光玻璃卤素灯丝管，其具有设置在其中的线圈同心度不大于20％的灯丝光源，所述灯丝管具有沉积在其外表面上的多层光学干涉涂层，其透射可见光 约400-750nm的辐射，并将来自约800-2500nm的红外辐射反射回丝，用于再吸收，涂覆的长丝管的LPW增益至少为26％。

    High efficiency glass halogen lamp with interference coating
    8.
    发明授权
    High efficiency glass halogen lamp with interference coating 失效
    高效玻璃卤素灯具有干涉涂层

    公开(公告)号：US08461754B2

    公开(公告)日：2013-06-11

    申请号：US12643543

    申请日：2009-12-21

    申请人： Ashfaqul Islam Chowdhury ,  Leonard Edward Hoegler ,  William Robert Wright

    发明人： Ashfaqul Islam Chowdhury ,  Leonard Edward Hoegler ,  William Robert Wright

    IPC分类号： H01J5/16 ,  H01J61/40 ,  H01K1/26 ,  H01K1/32

    CPC分类号： H01K1/32 ,  H01K1/30 ,  H01K1/50 ,  Y02B20/12

    摘要： The disclosure provides a light-transmissive glass halogen filament tube with a filament light source having a coil concentricity ratio of not greater than 20% disposed therein, the filament tube having a multi-layer optical interference coating deposited on the outer surface thereof that transmits visible radiation from about 400-750 nm and reflects infra red radiation from about 800-2500 nm back to the filament for re-absorption, the coated filament tube exhibiting an LPW gain of at least 26%.

    摘要翻译： 本发明提供了一种透光玻璃卤素灯丝管，其具有设置在其中的线圈同心度不大于20％的灯丝光源，所述灯丝管具有沉积在其外表面上的多层光学干涉涂层，其透射可见光 约400-750nm的辐射，并将来自约800-2500nm的红外辐射反射回丝，用于再吸收，涂覆的长丝管的LPW增益至少为26％。

    High temperature seal for electric lamp
    9.
    发明授权
    High temperature seal for electric lamp 失效
    电灯高温密封

    公开(公告)号：US07759871B2

    公开(公告)日：2010-07-20

    申请号：US11303284

    申请日：2005-12-16

    申请人： Ashfaqul Islam Chowdhury ,  Roger Hume ,  Barry Preston ,  Rajasingh Israel ,  Tianji Zhao

    发明人： Ashfaqul Islam Chowdhury ,  Roger Hume ,  Barry Preston ,  Rajasingh Israel ,  Tianji Zhao

    IPC分类号： H01J17/18

    CPC分类号： H01J61/36 ,  H01J9/326

    摘要： An improved seal for an electric lamp is provided. An oxidation-resistant coating is provided on the current conductor where the outer lead joins the seal foil, preferably at the pinch seal. The coating is preferably a chromium layer covered by a chromium layer or a silver layer covered by a layer of hydrogenated silicon oxy carbon polymer. The coating is preferably applied via sputtering where the coating is subject to high energy electron or ion bombardment during sputtering. Preferably the coating is applied via sputtering at increased deposition pressure.

    摘要翻译： 提供了一种用于电灯的改进的密封件。 在电流导体上提供抗氧化涂层，其中外引线连接密封箔，优选地在夹紧密封处。 涂层优选是由铬层或被一层氢氧化硅氧烷聚合物覆盖的银层覆盖的铬层。 涂层优选通过溅射施加，其中涂层在溅射期间经受高能电子或离子轰击。 优选地，涂层通过溅射在增加的沉积压力下施加。