An electroluminescentcompound and an electroluminescent device comprising the same
The present invention relates to an organic light emitting compound represented by chemical formula 1, an organic light emitting device comprising the organic light emitting compound, and an organic light emitting device comprising a first compound represented by chemical formula 1 and a second comp...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The present invention relates to an organic light emitting compound represented by chemical formula 1, an organic light emitting device comprising the organic light emitting compound, and an organic light emitting device comprising a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2. The organic light emitting device, according to the present invention, has a low driving voltage, excellent efficiency and long lifespan properties, and thus can be usefully employed in various display and lighting industrial fields.
본 발명은 하기 [화학식 1]로 표시되는 유기발광 화합물과 이를 포함하는 유기발광소자와 하기 [화학식 1]로 표시되는 제1 화합물과 하기 [화학식 2]로 표시되는 제2 화합물을 포함하는 유기발광소자에 관한 것으로서, 본 발명에 따른 유기발광소자는 구동전압이 낮고, 효율이 우수하며, 장수명 특성을 구현할 수 있어서 다양한 디스플레이 및 조명 산업 분야에서 유용하게 활용할 수 있다. [화학식 1] JPEGpat00119.jpg4696 [화학식 2] JPEGpat00120.jpg2253 |
|---|