Disclosed is a light emitting element wherein: a light emitting layer comprises a first hole transporting compound, a first electron transporting compound, and a third compound; and a middle layer comprises the first electron transporting compound, a metal-containing material, and a layer comprising a second electron transporting compound. Therefore, the present invention is capable of providing an element and the like with an improved driving voltage, efficiency, and lifespan compared to the prior art.

    발광층이 제1 정공 수송성 화합물, 제1 전자 수송성 화합물 및 제3 화합물을 포함하고, 중간층이 상기 제1 전자 수송성 화합물, 금속-함유 물질 및 제2 전자 수송성 화합물을 포함하는 층을 포함하는, 발광 소자가 개시된다.


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    Titel :

    Light emitting device and electronic apparatus comprising same


    Weitere Titelangaben:

    발광 소자 및 이를 포함하는 전자 장치


    Beteiligte:
    UM HYUN AH (Autor:in) / KIM HYEONG MIN (Autor:in) / PARK YOUNG JIN (Autor:in) / AHN HEE CHOON (Autor:in) / YUN JU HUI (Autor:in) / LEE YE SEUL (Autor:in) / LEE HYO YOUNG (Autor:in)

    Erscheinungsdatum :

    10.05.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    H10K



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