申请人:YEN Feng-Wen
公开号:US20190198781A1
公开(公告)日:2019-06-27
An organic compound which can be used as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material of the light emitting layer, and/or the electron transporting material in the organic electroluminescence device is disclosed. The organic electroluminescence device employing the organic compound can lower driving voltage, prolong half-lifetime, and increase current efficiency.
揭示了一种有机化合物,可用作发光层的磷光主体材料、荧光主体材料或荧光掺杂材料,以及/或有机电致发光器件中的电子传输材料。采用该有机化合物的有机电致发光器件可以降低驱动电压、延长半寿命并提高电流效率。