| abstract |
The invention discloses a boron-containing high-efficiency organic electroluminescent compound and its application. The structural formula of the compound is shown in the general formula (1). The material has good fluorescence quantum efficiency and electroluminescence efficiency, is easy to form an amorphous thin film, and has good thermal stability, so this type of material can be used as a light-emitting layer material in an organic electroluminescence device. |