ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING SAME

The present invention relates to a novel organic compound and an organic electroluminescent device using same and, more specifically, to: a compound which has excellent electron injection and transport ability; and an organic electroluminescent device which comprises the compound in one or more orga...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SIM, Sangeun, SIM, Jaeyi, LEE, Uigeon, SON, Hyosuk
Format: Patent
Sprache:eng ; fre ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a novel organic compound and an organic electroluminescent device using same and, more specifically, to: a compound which has excellent electron injection and transport ability; and an organic electroluminescent device which comprises the compound in one or more organic layers thereof, and thereby is improved not only in terms of characteristics such as luminous efficiency, driving voltage, and lifespan, but also in terms of progressive driving voltage. La présente invention concerne un nouveau composé organique et un dispositif électroluminescent organique l'utilisant et, plus particulièrement : un composé qui a une excellente capacité d'injection et de transport d'électrons ; et un dispositif électroluminescent organique qui comprend le composé dans une ou plusieurs couches organiques de celui-ci, et est ainsi amélioré non seulement en termes de caractéristiques telles que l'efficacité lumineuse, la tension de commande et la durée de vie, mais également en termes de tension de commande progressive. 본 발명은 신규한 유기 화합물 및 이를 이용한 유기 전계 발광 소자에 대한 것으로, 보다 상세하게는 전자 주입 및 수송 능력이 우수한 화합물 및 이를 하나 이상의 유기물층에 포함함으로써 발광효율, 구동 전압, 수명 등의 특성은 물론, 진행성 구동 전압이 향상된 유기 전계 발광 소자에 관한 것이다.