Luminescent material
    14.
    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。

    LUMINESCENT MATERIAL
    16.
    发明申请
    LUMINESCENT MATERIAL 失效
    发光材料

    公开(公告)号:US20090032772A1

    公开(公告)日:2009-02-05

    申请号:US12064096

    申请日:2006-08-14

    IPC分类号: C09K11/56 C09K11/70 C09K11/08

    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。

    Electroluminescent device
    18.
    发明授权
    Electroluminescent device 有权
    电致发光器件

    公开(公告)号:US07952270B2

    公开(公告)日:2011-05-31

    申请号:US11995385

    申请日:2006-07-04

    IPC分类号: H01L51/00

    摘要: An electroluminescent device comprising at least one electroluminescent light source (2) with an electroluminescent layer (21) for emitting a primary radiation with an emission characteristic around a mean emission direction (5), and at least one light-converting element (3) for converting at least part of the primary radiation into a secondary radiation, wherein the shape of the light-converting element (3) is adapted to the emission characteristic of the electroluminescent light source (2) so as to generate a defined correlated color temperature as a function of a viewing angle (10).

    摘要翻译: 一种电致发光器件,包括至少一个具有电致发光层(21)的电致发光光源(2),用于发射具有围绕平均发射方向(5)的发射特性的初级辐射;以及至少一个光转换元件(3),用于 将所述主辐射的至少一部分转换成次级辐射,其中所述光转换元件(3)的形状适合于所述电致发光光源(2)的发射特性,以便产生限定的相关色温为 视角(10)的功能。

    ILLUMINATION DEVICE, PARTICULARLY WITH LUMINESCENT CERAMICS
    19.
    发明申请
    ILLUMINATION DEVICE, PARTICULARLY WITH LUMINESCENT CERAMICS 有权
    照明装置,特别适用于发光陶瓷

    公开(公告)号:US20100059777A1

    公开(公告)日:2010-03-11

    申请号:US12517284

    申请日:2007-11-30

    IPC分类号: H01L33/00

    摘要: The invention relates to an illumination device (10) that comprises an active layer (11), for example a blue LED, covered with a first luminescent ceramic converter layer (12) and partially covered with a second luminescent ceramic converter layer (13). The first and second conversion layers (12, 13) convert primary photons (λp) emitted by the active layer (11) into photons of different, longer wavelengths (λ1, λ2), wherein the color point of the illumination device (10) can be adjusted by adjusting the relative size of the second conversion layer (13).

    摘要翻译: 本发明涉及一种照明装置(10),其包括被第一发光陶瓷转换器层(12)覆盖并被第二发光陶瓷转换器层(13)部分覆盖的有源层(11),例如蓝色LED。 第一和第二转换层(12,13)将由有源层(11)发射的初级光子(λp)转换成不同的较长波长(λ1,λ2)的光子,其中照明装置(10)的色点可以 通过调整第二转换层(13)的相对尺寸来调节。

    Phosphor-Converted Electroluminescent Device with Absorbing Filter
    20.
    发明申请
    Phosphor-Converted Electroluminescent Device with Absorbing Filter 审中-公开
    具有吸收滤光片的磷光转换电致发光器件

    公开(公告)号:US20080265749A1

    公开(公告)日:2008-10-30

    申请号:US12089237

    申请日:2006-09-25

    IPC分类号: H01J1/62

    CPC分类号: H01L33/44 H01L33/50

    摘要: A phosphor-converted electroluminescent device comprising an electroluminescent light source (LED 2), for emitting primary radiation, a light-converting element (3) having a phosphor material for at least partly converting the primary radiation into secondary radiation, and a filter layer (7a, 7b, 7c, 7d) for absorbing that secondary radiation incident on the filter layer (7a, 7b, 7c, 7d) that lies beyond at least one boundary wavelength in the spectrum of the emitted secondary radiation.

    摘要翻译: 一种荧光体转换的电致发光器件,包括用于发射一次辐射的电致发光光源(LED 2),具有用于至少部分地将初级辐射转换成次级辐射的荧光材料的光转换元件(3)和滤光层 7a,7b,7c,7d),用于吸收入射在过滤层(7a,7b,7c,7d)上的二次辐射,其超出发射次级的光谱中的至少一个边界波长 辐射。