Triphenylene-Benzofuran/Benzothiophene/Benzoselenophene Compounds With Substituents Joining To Form Fused Rings
申请人:Ma Bin
公开号:US20110266526A1
公开(公告)日:2011-11-03
Compounds comprising a triphenylene moiety and a benzo- or dibenzo-moiety are provided. In particular, the benzo- or dibenzo-moiety has a fused substituent. These compounds may be used in organic light emitting devices, particularly in combination with yellow, orange and red emitters, to provide devices with improved properties.
提供了包含三苯基单元和苯基或二苯基单元的化合物。特别是,苯基或二苯基单元具有融合取代基。这些化合物可以用于有机发光器件,特别是与黄色、橙色和红色发射体结合使用,以提供具有改进性能的器件。