The present invention discloses a 5,12-dihydrotetracene derivative and an organic electroluminescence device employing the 5,12-dihydrotetracene derivative as the thermally activated delayed fluorescence host material or the thermally activated delayed fluorescence dopant material in the light emitting layer. The organic electroluminescence device of the present invention exhibits improved performance, such as reduced power consumption and increased current efficiency.
本发明公开了一种 5,12-二
氢四
蒽衍
生物和一种有机电致发光器件,该器件采用 5,12-二
氢四
蒽衍
生物作为发光层中的热激活延迟荧光主材料或热激活延迟荧光掺杂材料。本发明的有机电致发光器件具有更高的性能,如降低功耗和提高电流效率。