申请人:Parham Amir Hossain
公开号:US20120126180A1
公开(公告)日:2012-05-24
The present invention relates to substituted benz[a]anthracene derivatives, to the preparation and use thereof in organic electroluminescent devices, and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as matrix material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
本发明涉及取代的苯并[a]蒽衍生物、其制备和在有机电致发光器件中的应用,以及有机电致发光器件,特别是蓝光发射器件,其中这些化合物被用作基质材料或发射层的掺杂剂,和/或作为空穴传输材料和/或电子传输材料。