| 摘要 |
An electron transporting-injection compound, represented by following Formula 1: wherein each of the R1, the R2 and the R3 is selected from substituted or non-substituted aromatic group, substituted or non-substituted heterocyclic group, or of substituted or non-substituted aliphatic group, and at least one of the R2 and the R3 is selected from substituted or non-substituted heterocyclic group. |
