Display panel and electronic device including the same

A display panel, comprising

• a light emitting panel;
• and
• a color conversion panel with a surface opposite a surface of the light emitting panel,
• wherein the light emitting panel is configured to emit incident light comprising a first light with a maximum emission peak wavelength in a range of greater than or equal to about 450 nm and less than or equal to about 480 nm, and a second light with a maximum emission peak wavelength in a range of greater than or equal to about 500 nm and less than or equal to about 580 nm,
• wherein the color conversion panel comprises a color conversion layer comprising a color conversion region, and optionally, a partition wall defining each region of the color conversion layer, the color conversion region comprises a first region corresponding to a green pixel,
• the first region comprises a first composite comprising a matrix and a plurality of luminescent nanostructures dispersed within the matrix and comprising, and
• the spectral overlap of a UV-Vis absorption spectrum of the luminescent nanostructures, the maximum emission peak of the first light, and the maximum emission peak of the second light satisfies the following equation:
• B/A≤about 0.6
• wherein, A corresponds to an area where a UV-Vis absorption spectrum of the luminescent nanostructures overlaps with the maximum emission peak of the first light in a wavelength region of less than or equal to about 500 nm, and B corresponds to an area where the UV-Vis absorption spectrum of the luminescent nanostructures overlaps with the maximum emission peak of the second light in a wavelength region of greater than or equal to about 500 nm, and
• wherein for determination of the A, a height of a first absorption peak of the UV-Vis absorption spectrum of the luminescent nanostructures and a height of the maximum emission peak of the first light are adjusted to be equal, and for determination of the B, a height of a first absorption peak of the UV-Vis absorption spectrum of the luminescent nanostructures and a height of the maximum emission peak of the second light are adjusted to be equal.