A novel aromatic compound having an anthracene skeleton structure and an asymmetric molecular structure; and an organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer containing a light emitting layer and sandwiched between the cathode and the anode in which at least one layer in the organic thin film layer contains the above novel aromatic compound singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light, a great efficiency of light emission and a high purity of color, emits bluish light, is excellent in stability at high temperatures and has a long life. The organic electroluminescence device can be provided by utilizing the novel aromatic compound.
一种具有
蒽骨架结构和不对称分子结构的新型芳香化合物;以及一种有阴极、阳极和有机薄膜层的有机电致发光装置,该有机薄膜层至少包含一个包含发光层的层,并夹在阴极和阳极之间,其中有机薄膜层中的至少一层单独或作为混合物成分包含上述新型芳香化合物。该有机电致发光装置显示出发射光的大亮度、高效率的发光和高纯度的颜色,发出蓝色光,高温稳定性优异且寿命长。可以利用该新型芳香化合物提供有机电致发光装置。