NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME

The present invention relates to a novel compound having an excellent hole injection property, transport property, light-emitting property or the like and an organic electroluminescent element comprising the same. The novel compound can improve light emitting efficiency of an element, a driving volt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, JOO HYUNG, KIM, JI YI, CHOI, TAE JIN, YOUN, KYU MAN, KIM, DONG YOUN
Format: Patent
Sprache:eng ; kor
Schlagworte:
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Beschreibung
Zusammenfassung:The present invention relates to a novel compound having an excellent hole injection property, transport property, light-emitting property or the like and an organic electroluminescent element comprising the same. The novel compound can improve light emitting efficiency of an element, a driving voltage, lifespan or the like by being used as an organic layer material of an organic electroluminescent element. 본 발명은 정공 주입능 및 수송능, 발광능 등이 우수한 신규 화합물 및 이를 포함하는 유기 전계 발광 소자에 대한 것으로서, 상기 신규 화합물은 유기 전계 발광 소자의 유기물층 재료로 사용됨에 따라, 소자의 발광효율, 구동 전압, 수명 등을 향상시킬 수 있다.