abstract |
The subject of the present invention is an organic electroluminescent material and an organic electroluminescent device. The present invention discloses an organic electroluminescent material, which has the structure of the following formula (1), wherein one or both of R 2 , R 4 , R 6 , R 9 or R 13 is an independent triazole derivative, and the triazole derivative has the structure of the following formula (2), |