An anthracene derivative with a specified asymmetrical type structure. An organic electroluminescence device which comprises at least one organic thin film layer including a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, wherein at least one of the organic thin film layer comprises the anthracene derivative. An organic electroluminescence device which emits blue light of enhanced purity and has a long lifetime is provided.
                            一种具有特定不对称型结构的
蒽衍
生物。一种有机电致发光器件,包括至少一个有机薄膜层,其中包括夹在由阳极和阴极组成的一对电极之间的发光层,其中至少一个有机薄膜层包括该
蒽衍
生物。提供了一种发射增强纯度蓝光并具有长寿命的有机电致发光器件。