申请人:GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
公开号:US20190378991A1
公开(公告)日:2019-12-12
Disclosed in the present application is an organic mixture. The organic mixture comprises two organic compounds H1 and H2. The organic compound H1 has electron transmission performance, and the organic compound H1 satisfies: Δ((LUMO+1)−LUMO)≥0.1 eV, and min((LUMO(H1)−HOMO(H2), LUMO(H2)−HOMO(H1))≤min(E
T
(H1), E
T
(H2)). The organic compound H1 and the organic compound H2 are easy to form exciplexes and have balanced electron transmission properties, the organic compound Hi has high stability of electron transmission, and accordingly the efficiency and the service life of related electronic components can be effectively improved, and a feasible solution for improving overall performance of the electronic components is provided.
本申请揭示了一种有机混合物。该有机混合物包括两种有机化合物H1和H2。有机化合物H1具有电子传输性能,并且有机化合物H1满足:Δ((LUMO+1)−LUMO)≥0.1 eV,以及min((LUMO(H1)−HOMO(H2), LUMO(H2)−HOMO(H1))≤min(ET(H1), ET(H2))。有机化合物H1和有机化合物H2易于形成异质复合物,并且具有平衡的电子传输性能,有机化合物Hi具有高稳定性的电子传输性能,因此可以有效提高相关电子元件的效率和使用寿命,并提供了改善电子元件整体性能的可行解决方案。