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    FLUORESCENT LAMP HAVING HIGH CRI
    5.
    发明申请
    FLUORESCENT LAMP HAVING HIGH CRI 审中-公开
    具有高CRI的荧光灯

    公开(公告)号：US20130134862A1

    公开(公告)日：2013-05-30

    申请号：US13305860

    申请日：2011-11-29

    申请人： Fangming Du ,  William Winder Beers ,  Jon Bennett Jansma

    发明人： Fangming Du ,  William Winder Beers ,  Jon Bennett Jansma

    IPC分类号： H01J61/44 ,  C09K11/77 ,  H01J9/00

    CPC分类号： C09K11/7478 ,  C09K11/7734 ,  C09K11/7777 ,  C09K11/7784 ,  H01J61/44

    摘要： A fluorescent lamp is provided including a five phosphor blend comprising four rare earth phosphors, including BAMn, and a non-rare earth white halophosphate phosphor. This phosphor blend provides a lamp that exhibits high color rendering index (CRI), of at least about 85, i.e. at least 87, while simultaneously achieving good lumen output, or lumens per watt (LPW), of at least about 70, i.e. at least 75, at all CCTs, and particularly at lower CCT of between about 3000K and 4100K. The phosphor system provided includes a rare earth-doped red emitting phosphor, a rare earth-doped blue emitting phosphor, a rare earth-doped green-blue emitting phosphor, a rare earth-doped green emitting phosphor and a non-rare earth white halophosphate phosphor.

    摘要翻译： 提供一种荧光灯，其包括包含四种稀土荧光体（包括BAMn）和非稀土类白色卤化磷酸盐荧光体的五种荧光体共混物。 这种荧光体混合物提供显示高显色指数（CRI）的灯，至少约85，即至少87，同时实现至少约70的良好流明输出或流明/瓦特（LPW），即至少约70 至少75个，在所有CCT，特别是在较低的CCT在大约3000K和4100K之间。 提供的荧光体系包括稀土掺杂的红色发光荧光体，稀土掺杂的蓝色发光荧光体，稀土掺杂的绿色蓝色荧光体，稀土掺杂的绿色发光荧光体和非稀土类白色卤代磷酸盐 磷。

    Method and apparatus for microwave phosphor synthesis
    8.
    发明授权
    Method and apparatus for microwave phosphor synthesis 失效
    微波磷光体合成方法和装置

    公开(公告)号：US07498547B2

    公开(公告)日：2009-03-03

    申请号：US11435612

    申请日：2006-05-17

    申请人： Dinesh K. Agrawal ,  Christopher Yi Fang

    发明人： Dinesh K. Agrawal ,  Christopher Yi Fang

    IPC分类号： H05B6/64 ,  C07F9/02

    CPC分类号： H05B6/806 ,  B01J19/126 ,  B01J2219/00155 ,  B01J2219/0871 ,  B01J2219/1227 ,  B01J2219/1242 ,  B01J2219/1257 ,  C01B25/455 ,  C09K11/7478 ,  C09K11/7734 ,  C09K11/7777 ,  C09K11/7787 ,  H05B6/6491 ,  H05B6/6494

    摘要： A method of microwave synthesis of phosphors includes a microwave furnace having a microwave chamber; providing starting material in the microwave chamber; and subjecting the starting material to microwaves, whereby the starting material is synthesized into phosphors. An insulation package for use in microwave synthesis is disclosed that includes an insulator having an opening therein, wherein the opening is substantially symmetrically disposed in relation to a central axis of the insulator, and wherein the opening is adapted to receive starting material. A susceptor configuration may be positioned within the cavity, wherein the insulator, the cavity, and the susceptor configuration are substantially symmetrically disposed in relation to an axis of rotation of the insulation package. A microwave furnace for continuous microwave synthesis of phosphors is also disclosed.

    摘要翻译： 微波合成荧光体的方法包括具有微波室的微波炉; 在微波炉室内提供原料; 并将原料进行微波处理，由此将原料合成为荧光体。 公开了一种用于微波合成的绝缘封装，其包括其中具有开口的绝缘体，其中所述开口相对于所述绝缘体的中心轴线大致对称地设置，并且其中所述开口适于接收起始材料。 基座构造可以定位在空腔内，其中绝缘体，空腔和基座构造相对于绝缘封装的旋转轴线基本对称地设置。 还公开了用于荧光体的连续微波合成的微波炉。