WAVELENGTH CONVERTING ELEMENT.
    1.
    发明公开
    WAVELENGTH CONVERTING ELEMENT. 有权
    波长转换元件。

    公开(公告)号:EP2732480A1

    公开(公告)日:2014-05-21

    申请号:EP12748539.9

    申请日:2012-06-29

    IPC分类号: H01L51/00 C09K11/06 H05B33/14

    摘要: A wavelength converting element (110) comprising a polymeric material having a polymeric backbone, the polymeric material comprising a wavelength converting moiety, wherein the wavelength converting moiety is adapted to convert light of a first wavelength to light of a second wavelength, and wherein the wavelength converting moiety is covalently attached to the polymer backbone and/or covalently incorporated into the polymer backbone. The stability and lifetime of wavelength converting molecules comprised in a polymeric material may be improved by covalently attaching the wavelength converting moieties to the polymeric material.

    摘要翻译: 一种波长转换元件(110),其包括具有聚合物骨架的聚合物材料,所述聚合物材料包含波长转换部分,其中所述波长转换部分适于将第一波长的光转换为第二波长的光,并且其中所述波长 转换部分共价连接到聚合物主链和/或共价结合到聚合物主链中。 包含在聚合物材料中的波长转换分子的稳定性和寿命可以通过将波长转换部分共价连接到聚合物材料来改善。

    LIGHTING DEVICE COMPRISING AT LEAST TWO ORGANIC LUMINESCENT MATERIALS.
    5.
    发明公开
    LIGHTING DEVICE COMPRISING AT LEAST TWO ORGANIC LUMINESCENT MATERIALS. 审中-公开
    百日咳微生物麻醉师小麦Z I EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN

    公开(公告)号:EP2837267A1

    公开(公告)日:2015-02-18

    申请号:EP13721096.9

    申请日:2013-03-22

    IPC分类号: H05B33/14

    摘要: The invention provides a lighting device (100) comprising a light source (10) and luminescent materials (20). The luminescent materials (20) comprising a first organic luminescent material (120), a second organic luminescent material (220), optionally one or more further organic luminescent materials (320), and optionally one or more further inorganic luminescent materials (420). The light source (10) together with the luminescent materials (20) are configured to generate white lighting device light (101) during operation. The first organic luminescent material (120) degrades with time, the second organic luminescent material degrades with time (220), and the optional one or further organic luminescent materials (320) degrade with time. The luminescent materials (20) are configured to maintain the lighting device light (101) white during operation time of the lighting device (100).

    摘要翻译: 本发明提供一种包括光源(10)和发光材料(20)的照明装置(100)。 包括第一有机发光材料(120),第二有机发光材料(220),任选的一种或多种其它有机发光材料(320)和任选的一种或多种其它无机发光材料(420)的发光材料(20)。 光源(10)与发光材料(20)一起被配置为在操作期间产生白色照明装置光(101)。 第一有机发光材料(120)随时间降解,第二有机发光材料随时间降低(220),任选的一种或其它有机发光材料(320)随时间而降解。 发光材料(20)被配置为在照明装置(100)的操作时间期间将照明装置灯(101)保持白色。

    LIGHTING DEVICE COMPRISING AT LEAST TWO SETS OF LEDS
    6.
    发明公开
    LIGHTING DEVICE COMPRISING AT LEAST TWO SETS OF LEDS 有权
    百灵达五金麻醉品零售商ZWEI LEUCHTDIODEN-SÄTZEN

    公开(公告)号:EP3011804A1

    公开(公告)日:2016-04-27

    申请号:EP14730150.1

    申请日:2014-06-12

    摘要: The invention provides a lighting device (100) comprising a first set of light emitting diodes (10) arranged to emit light (14) in a first wavelength range of 300 nm-490 nm, a second set of light emitting diodes (11) arranged to emit light (15) in a second wavelength range of 300 nm-490 nm, a first luminescent element (12) radiationally coupled to the first and second set of light emitting diodes and arranged to convert at least a part of the light of the first wavelength range and at least a part of the light of the second wavelength range into first luminescent element light, a second luminescent element (13) radiationally coupled to at least a subset of the second set of light emitting diodes and arranged to convert at least a part of the light (15) of the second wavelength range into second luminescent element light, wherein, during operation, the brightness level of the light (14) emitted by the first set of light emitting diodes (10) and the brightness level of the light (15) emitted by the second set of light emitting diodes (11), respectively, is controllable independently of each other and wherein the lighting device is arranged to generate white lighting device light (101).

    摘要翻译: 本发明提供了一种照明装置(100),包括:第一组发光二极管(10),其布置成在300nm-490nm的第一波长范围内发射光(14),第二组发光二极管(11)被布置 以在300nm-490nm的第二波长范围内发射光(15);第一发光元件(12),辐射耦合到第一组和第二组发光二极管,并且被布置成将至少一部分光 第一波长范围和第二波长范围的光的至少一部分转换成第一发光元件光,第二发光元件(13)辐射耦合到第二组发光二极管的至少一个子集,并且被布置成至少转换 第二波长范围的光(15)的一部分变成第二发光元件光,其中在操作期间,由第一组发光二极管(10)发射的光(14)的亮度水平和亮度级 光(15)emi 由第二组发光二极管(11)分别控制,彼此独立地控制,并且其中照明装置布置成产生白色照明装置光(101)。