| abstract |
Provided are a composition having high heat resistance including a light-emitting semiconductor material, a film using the composition, a laminated structure using the film, a light emitting device including the laminated structure, and a display. SOLUTION: (1): a luminescent semiconductor material; and (2): at least one compound selected from the group consisting of a tertiary amine, a tertiary ammonium cation, and a salt formed from a tertiary ammonium cation. Alternatively, a composition containing an ion, wherein the (1) is a perovskite compound. [Selection diagram] Figure 1 |