| abstract |
The present application relates to the field of organic light-emitting materials, and in particular to a nitrogen-containing compound and an electronic element comprising same, and an electronic device. The structure of the nitrogen-containing compound is as represented by formula 1, wherein X is selected from O or S; m is 0, 1, or 2, n is 0, 1, or 2, and 1≤m+n≤2. The nitrogen-containing compound is used in the electronic element, so that performance of the electronic element can be improved. |