Provided are a pyrene derivative of a specified structure and an organic electroluminescence device including an organic thin film layer formed of one or multiple layers including at least a light emitting layer, the organic thin film layer being interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the pyrene derivative alone or as a component of mixture. Thus, there are provided an organic electroluminescence device capable of obtaining long-life blue light emission with high luminous efficiency and a novel pyrene derivative for realization thereof.
本发明提供了一种特定结构的
芘衍
生物以及包括至少一个发光层的一个或多个层的有机薄膜层,该有机薄膜层位于阴极和阳极之间,其中有机薄膜层的至少一层单独或作为混合物的组分包含该
芘衍
生物。因此,本发明提供了一种能够获得高发光效率和长寿命蓝光发射的有机电致发光装置和用于实现该装置的新型
芘衍
生物。