CPC H10K 50/165 (2023.02) [C09K 11/88 (2013.01); H10K 50/115 (2023.02); H10K 50/15 (2023.02); H10K 50/166 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 85/60 (2023.02); G09G 3/32 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0272 (2013.01); H10K 2101/30 (2023.02); H10K 2102/331 (2023.02)] | 18 Claims |
1. An electroluminescent device comprising
a first electrode and a second electrode each having a surface opposite the other;
a light emitting layer disposed between the first electrode and the second electrode, the light emitting layer comprising quantum dots; and
an electron transport layer disposed between the light emitting layer and the second electrode, the electron transport layer comprising doped metal oxide nanoparticles,
wherein the doped nanoparticles comprise a dopant comprising P, N, C, Cl, F, Br, S, or a combination thereof, that is chemically bound to a metal of the metal oxide.
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