본 발명은 유기 발광 소자 및 이를 이용한 유기 발광 표시 장치에 관한 것으로, 복수의 스택 구조에서 스택을 구분하는 전하 생성층에 특정 LUMO 준위 차를 갖는 전자 수송층을 접하도록 배치하여, 소자의 구동 전압을 낮추고 수명을 향상시킬 수 있다.

    The present invention relates to an organic light emitting element and an organic light emitting display device using the same. The organic light emitting element arranges an electron transport layer having a specific LUMO potential difference to be in contact with an electron generation layer dividing a stack in a plurality of stack structures so as to reduce driving voltage of the element and to improve durability.


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    Title :

    Organic Light Emitting Device and Organic Light Emitting Display Device using the Same


    Additional title:

    유기 발광 소자 및 이를 이용한 유기 발광 표시 장치


    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H10K



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