Abstract: Provided are an organic chemical compound, organic mixture, and organic electronic component; the structure of said organic chemical compound is as shown in general formula (1); the definition of the substituent group in the general formula (1) is the same as in the description.

Abstract: An organic mixture, comprising a first organic compound and a second organic compound that forms an exciplex with the first organic compound. The first organic compound is an aromatic compound containing a triphenylboron heterocycle, and the second organic compound is a compound containing an aromatic fused heterocycle. LUMOH1, HOMOH1 and ET(H1) are respectively defined as the lowest unoccupied orbital, highest occupied orbital and triplet energy levels of the first organic compound, and LUMOH2, HOMOH2 and ET(H2) are respectively defined as the lowest unoccupied orbital, highest occupied orbital and triplet energy levels of the second organic compound, min((LUMOH1?HOMOH2, LUMOH2?HOMOH1)?min(ET(H1), ET(H2))+0.1 eV.

Abstract: 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.