| 摘要 |
The invention relates to organic electroluminescent devices containing cathodes, anodes and an emitting layer, containing a luminescent organic compound which is at a distance between the lowest triple state (T1) and the first excited single state (S1) of =0.15 eV (TADF-compound), and an organic compound with at least one triphenylene group and/or aza triphenylene group which comprise up to six aza-atoms (TP-compound). |
