Disclosed are amine-substituted naphthalene derivatives and organic light emitting diodes including the same. In the organic light emitting diodes, at least one of the amine-substituted naphthalene derivatives is employed in a hole auxiliary layer interposed between a hole transport layer and a light emitting layer to enable efficient hole transport to the light emitting layer, achieving high luminous efficiency and long lifetime.
揭示了胺基取代的
萘衍
生物以及包括这些衍
生物的有机发光二极管。在这些有机发光二极管中,至少一种胺基取代的
萘衍
生物被应用于孔助传输层,位于孔传输层和发光层之间,以实现高效的孔传输到发光层,从而实现高亮度效率和长寿命。