Compound having substituted triphenylene ring structure, and organic electroluminescent device
申请人:Hodogaya Chemical Co., Ltd.
公开号:US10026903B2
公开(公告)日:2018-07-17
An organic compound having an excellent electron injection and transport performance is provided as a material for a low-power-consumption organic electroluminescent device. A low-power-consumption organic electroluminescent device is also provided by using the compound. The compound is a compound of general formula (1) or (2) having a substituted bipyridyl and triphenylene ring structure. The organic electroluminescent device includes a pair of electrodes, and one or more organic layers sandwiched between the pair of electrodes, and uses the compound as constituent material of at least one of the organic layers.
提供了一种具有优异电子注入和传输性能的有机化合物,作为低功耗有机电致发光器件的材料。通过使用该化合物,还提供了一种低功耗有机电致发光器件。该化合物是通式(1)或(2)的化合物,具有取代的联吡啶和三亚苯环结构。该有机电致发光器件包括一对电极和夹在这对电极之间的一个或多个有机层,并使用该化合物作为至少一个有机层的组成材料。