| abstract |
An organic electroluminescent material, an organic electroluminescent device, a quantum dot electroluminescent unit, and a quantum dot electroluminescent device are disclosed. The quantum dot electroluminescent unit includes a plurality of electro-phosphorescent quantum dots and at least an organic electroluminescent material, and the electro-phosphorescent quantum dots disperse in the organic electroluminescent material. The organic electroluminescent material has a structure of the following Formula (1), n nwherein one or two of R 2 , R 4 , R 6 , R 9 , or R 13 are independent triazole derivatives, and the triazole derivatives have the structure of the following Formula (2), |