申请人:DOOSAN CORPORATION
公开号:US20150236272A1
公开(公告)日:2015-08-20
The present invention relates to a novel indole-based compound having excellent hole injection and transport capabilities, light-emitting capabilities, and the like, and an organic electroluminescence device which includes the indole-based compound in one or more organic material layers thereof so as to improve characteristics such as light-emitting efficiency, driving voltage, and lifespan.
本发明涉及一种新型的以吲哚为基础的化合物,具有优良的空穴注入和传输能力、发光能力等,并且包括该吲哚基化合物在一个或多个有机材料层中的有机电致发光器件,以改善其发光效率、驱动电压和寿命等特性。