ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME
The present invention relates to: a novel compound which has excellent carrier transport ability, light emission ability, and thermal stability: and an organic electroluminescent device which comprises the compound in one or more organic layers thereof, and thereby is improved in terms of characteri...
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| Format: | Patent |
| Sprache: | eng ; fre ; kor |
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| Zusammenfassung: | The present invention relates to: a novel compound which has excellent carrier transport ability, light emission ability, and thermal stability: and an organic electroluminescent device which comprises the compound in one or more organic layers thereof, and thereby is improved in terms of characteristics such as luminous efficiency, driving voltage, and lifespan.
La présente invention concerne : un nouveau composé qui a une excellente capacité de transport de porteurs, une excellente capacité d'émission de lumière et une excellente stabilité thermique ; et un dispositif électroluminescent organique qui comprend le composé dans une ou plusieurs couches organiques de celui-ci, et est ainsi amélioré en termes de caractéristiques telles que le rendement lumineux, la tension d'attaque et la durée de vie.
본 발명은 캐리어 수송능, 발광능 및 열안정성이 우수한 신규 화합물 및 이를 하나 이상의 유기물층에 포함함으로써 발광효율, 구동 전압, 수명 등의 특성이 향상된 유기 전계 발광 소자에 관한 것이다. |
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