Light-emitting structure, display panel and display device

Abstract

A light-emitting structure and a display panel. The light-emitting structure includes: a first light-emitting element comprising a first light-emitting layer, a first electron transport layer, and a first cathode, the first cathode is in contact with the first electron transport layer, an energy level of conduction band minimum (CBM) of the first electron transport layer is larger than a Fermi level of the first cathode, the first electron transport layer comprises ZnMgO nanoparticles, and a molar percentage of Mg in the first electron transport layer is in a range from 10% to 20%.

Dependencies are inferred from the claim text.