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...
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Format: | Patent |
Sprache: | eng ; kor |
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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. |
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