Phosphor converted light emitting device
    21.
    发明授权
    Phosphor converted light emitting device 有权
    荧光转换发光器件

    公开(公告)号:US07038370B2

    公开(公告)日:2006-05-02

    申请号:US10785620

    申请日:2004-02-23

    IPC分类号: H01J1/62 H01J63/04

    CPC分类号: C09K11/7774 H01L33/502

    摘要: A system includes a radiation source capable of emitting first light and a fluorescent material capable of absorbing the first light and emitting second light having a different wavelength than the first light. The fluorescent material is a phosphor having the formula (Lu1-x-y-a-bYxGdy)3(Al1-zGaz)5O12:CeaPrb wherein 0

    摘要翻译: 一种系统包括能够发射第一光的辐射源和能够吸收第一光并发射具有与第一光不同的波长的第二光的荧光材料。 荧光材料是具有下式的荧光体(Lu 1-xyab Y Y x Y y Y 3)3(Al 1-z Ga z z> O>> Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr 其中0 Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr / / / / / / / / SUB>与能够发射第三光的第二荧光材料组合。 第二荧光材料可以是红色发光荧光体,使得从系统发射的第一,第二和第三光的组合看起来是白色的。

    Device for generating images and/or projections
    22.
    发明申请
    Device for generating images and/or projections 失效
    用于生成图像和/或投影的设备

    公开(公告)号:US20060000977A1

    公开(公告)日:2006-01-05

    申请号:US10524959

    申请日:2003-08-14

    IPC分类号: G01T1/20

    摘要: The invention relates to a device for generating images and/or projections, which device includes a device for the detection of input radiation. The device for the detection of input radiation comprises a sensor with a Pr3+-activated scintillator for converting the input radiation into UV radiation. The Pr3+-activated scintillators have short excitation and decay times.

    摘要翻译: 本发明涉及一种用于产生图像和/或投影的装置,该装置包括用于检测输入辐射的装置。 用于检测输入辐射的装置包括具有用于将输入辐射转换成UV辐射的Pr 3+激活的闪烁体的传感器。 Pr 3+激活的闪烁体具有短的激发和衰减时间。

    Luminescent material
    24.
    发明授权
    Luminescent material 失效
    发光材料

    公开(公告)号:US08012371B2

    公开(公告)日:2011-09-06

    申请号:US12064096

    申请日:2006-08-14

    IPC分类号: C09K11/66

    摘要: The invention relates to a luminescent material comprising a luminescent particle (20) for generating light (4), wherein the luminescent particle (20) has a structured particle surface for effectively outcoupling the light (4) generated within the luminescent particle (20). Furthermore, the invention relates to a light source comprising a luminescent material according to the invention and a device for exciting the luminescent material.

    摘要翻译: 本发明涉及一种发光材料,其包括用于产生光的发光颗粒(20),其中所述发光颗粒(20)具有用于有效地耦合在发光颗粒(20)内产生的光(4)的结构化颗粒表面。 此外,本发明涉及包括根据本发明的发光材料的光源和用于激发发光材料的装置。

    Low-Pressure Gas Discharge Lamp Comprising a Uv-B Phosphor
    26.
    发明申请
    Low-Pressure Gas Discharge Lamp Comprising a Uv-B Phosphor 有权
    包含Uv-B荧光粉的低压气体放电灯

    公开(公告)号:US20070247052A1

    公开(公告)日:2007-10-25

    申请号:US11570346

    申请日:2005-06-10

    IPC分类号: H01J1/63

    摘要: The invention relates to a low-pressure gas discharge lamp provided with a gas discharge vessel comprising a gas filling with a discharge-maintaining composition, wherein at least part of a wall of the discharge vessel is provided with a luminescent material comprising a first UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer, which lowpressure gas discharge lamp is further provided with means for generating and maintaining a low-pressure gas discharge Such a lamp is particularly useful for narrow-band UV-B phototherapy. The invention also relates to a UV-B phosphor containing, in a host lattice, gadolinium(III) as an activator and praseodymium(III) as a sensitizer.

    摘要翻译: 本发明涉及一种具有气体放电容器的低压气体放电灯,该气体放电容器包括填充有放电保持组合物的气体,其中放电容器的壁的至少一部分设置有发光材料,该发光材料包括第一UV- B荧光体在主体晶格中含有作为活化剂的钆(III)和作为敏化剂的镨(III),该低压气体放电灯还具有产生和保持低压气体放电的装置。这种灯特别是 适用于窄带UV-B光疗。 本发明还涉及在主体晶格中含有作为活化剂的钆(III)和作为敏化剂的镨(III)的UV-B荧光体。

    Plasma picture screen with a phosphor layer
    27.
    发明授权
    Plasma picture screen with a phosphor layer 失效
    带有荧光粉层的等离子体画面

    公开(公告)号:US06736995B2

    公开(公告)日:2004-05-18

    申请号:US10059429

    申请日:2002-01-29

    IPC分类号: C09K1108

    CPC分类号: C09K11/7734

    摘要: This invention relates to a plasma picture screen provided with a phosphor layer which comprises an intrinsically pigmented phosphor. The plasma picture screen has an improved value for the luminance contrast performance without the efficiency of the phosphors being detracted from.

    摘要翻译: 本发明涉及一种设置有荧光体层的等离子体图像屏幕,其包含固有色素的荧光体。 等离子体图像屏幕具有改善的亮度对比度性能值,而不会损害荧光体的效率。