A light emitting device in which: a) an absolute value of a lowest unoccupied molecular orbital (LUMO) energy level of a first electron transporting compound (ET-1) is smaller than an absolute value of a LUMO energy level of a host compound (H-1), b) an absolute value of a LUMO energy level of a second electron transporting compound (ET-2) is smaller than an absolute value of a LUMO energy level of a third electron transporting compound (ET-3), c) and an absolute value of a LUMO energy level of the second electron transporting compound (ET-2) is smaller than an absolute value of a LUMO energy level of the first electron transporting compound (ET-1).


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    Titel :

    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS COMPRISING LIGHT-EMITTING DEVICE


    Beteiligte:
    PARK HEUNGSU (Autor:in) / KANG NAMSU (Autor:in) / LEE SONGEUN (Autor:in) / LEE JONGWON (Autor:in) / LEE HYUNSHIK (Autor:in) / HAN WONSUK (Autor:in)

    Erscheinungsdatum :

    13.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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