| abstract |
This invention provides an electronic device which is an electroluminescent element that emits light with high brightness. Specifically, this invention provides an electronic device having, as a charge injection layer and / or charge transport layer, a layer containing a polymer compound having one or more structural units selected from a group consisting of structural units represented by formula (1) and structural units represented by formula (7). (In formula (1), R 1 represents a prescribed group, R 2 represents a prescribed group, and m1 represents an integer 0 or greater. If there are multiple R 2 's, said R 2 's may be the same or different. The hydrogen atoms in formula (1) may be replaced with a substituent other than R 1 and R 2 .) (In formula (7), R 6 represents a prescribed group, R 7 represents a prescribed group, and m5 represents an integer 0 or greater. If there are multiple R 7 's, said R 7 's may be the same or different. The hydrogen atoms in formula (7) may be replaced with a substituent other than R 6 and R 7 .) |