申请人:Wang Suning
公开号:US20060036114A1
公开(公告)日:2006-02-16
The invention provides three-coordinated organoboron compounds that are useful for photoluminescence and electroluminescence. Compounds of the invention include light emitters, preferably emitting intense blue light, electron transporters, hole transporters and hole injectors. A particularly preferred such compound is p-(1-naphthylphenylamino)-4,4′-biphenyldimesitylborane (BNPB), which demonstrates all of these properties. The invention further provides methods of synthesizing such three-coordinated boron compounds, methods of producing photoluminescence and electroluminescence, methods for charge transports, methods for hole injection, methods of applying the compounds in thin films, and uses of the compounds of the invention in luminescent probes, and electroluminescent displays.
这项发明提供了对于光致发光和电致发光有用的三配位有机硼化合物。该发明的化合物包括发光剂,最好是发射强烈蓝光的发光剂,电子传输剂,空穴传输剂和空穴注入剂。一种特别优选的化合物是对-(1-萘基苯基氨基)-4,4′-联苯二甲苯基硼烷(BNPB),它展示了所有这些性质。该发明还提供了合成这种三配位硼化合物的方法,生产光致发光和电致发光的方法,电荷传输的方法,空穴注入的方法,将这些化合物应用于薄膜的方法,以及在荧光探针和电致发光显示器中使用该发明的化合物的用途。