ORGANIC MIXTURE, ORGANIC COMPOSITION, ORGANIC ELECTRONIC COMPONENT AND PREPARATION METHOD THEREFOR
申请人:GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.
公开号:US20190355911A1
公开(公告)日:2019-11-21
An organic mixture, an organic composition, an organic electronic component, and a preparation method therefor. The organic mixture comprises two organic compounds H1 and H2, the organic compound H1 being a spiro compound, the organic compound H1 being a compound comprising rich electrons, min((LUMO(H1)−HOMO(H2)), (LUMO(H2)−HOMO(H1)))≤min (ET(H1), ET(H2))+0.1 eV, the LUMO(H1), HOMO(H1) and ET(H1) respectively indicating a lowest unoccupied molecular orbital, a highest occupied molecular orbital and a triplet-state energy level of the organic compound H1, and the LUMO(H2), HOMO(H2) and ET(H2) respectively indicating a lowest unoccupied molecular orbital, a highest occupied molecular orbital and a triplet-state energy level of the organic compound H2.