| abstract |
The invention relates to a compound with anthracene and phenanthrene as the core and its application in organic electroluminescence devices. The compound has anthracene as the core, and its general structural formula is shown in the following formula. It has the characteristics of good film formation. When the compound of the present invention is used as a material of an organic electroluminescence device, the current efficiency, power efficiency and external quantum efficiency of the device are greatly improved; meanwhile, the lifespan of the device is significantly improved. |