LUMINESCENT COMPONENT
    99.
    发明授权

    公开(公告)号:EP3230401B1

    公开(公告)日:2018-06-27

    申请号:EP16810391.9

    申请日:2016-12-15

    申请人: Avantama AG

    IPC分类号: C09K11/02 C09K11/66

    摘要: A luminescent component comprises a first film comprising a first solid polymer composition and a second film comprising a second solid polymer composition. The first solid polymer composition comprises first luminescent crystals. The second solid polymer composition comprises second luminescent crystals. The first luminescent crystals are of size between 3 nm and 3000 nm, and emit red light in response to excitation by light with a shorter wavelength. The second luminescent crystals are of size between 3 nm and 3000 nm, and emit green light in response to excitation by light with a shorter wavelength. Said luminescent component is particularly suited for the application in LCD-backlight color conversion.