Novel compounds containing quinazoline are disclosed in this application. In these compounds, the quianzoline moiety is combined with additional aromatic groups such as dibenzothiophene, triphenylene and carbazole to provide superior properties for OLED.
本申请中披露了含有喹嗪啉的新型化合物。在这些化合物中,喹嗪啉基团与其他芳香基团(如
二苯并噻吩、三苯基烯和
咔唑)结合,以提供更优越的OLED性能。