Radiation-emitting component, light source and display device

A display device including a radiation-emitting component;

• wherein the display device comprises:
• a semiconductor chip configured to emit electromagnetic radiation in a first wavelength range in the blue spectral region;
• and
• a conversion element comprising:
• a first luminophore configured to emit electromagnetic radiation in the first wavelength range to electromagnetic radiation in a second wavelength range in the green spectral region;
• and
• a second luminophore configured to convert at least electromagnetic radiation in the first wavelength range to electromagnetic radiation in a third wavelength range in the red spectral region;
• wherein the
• second luminophore has an excitation spectrum having a maximum ranging from 430 nm to 550 nm inclusive;
• and
• at least one color filter.

A radiation-emitting component comprising:

• a semiconductor chip configured to emit electromagnetic radiation in a first wavelength range in the blue spectral region;
• and
• a conversion element comprising:
• a first luminophore configured to convert electromagnetic radiation in the first wavelength range to electromagnetic radiation in a second wavelength range in the green spectral region;
• and
• a second luminophore configured to convert at least electromagnetic radiation in the first wavelength range to electromagnetic radiation in a third wavelength range in the red spectral region;
• wherein the second luminophore has an excitation spectrum having a maximum ranging from 470 nm to 510 nm inclusive;
• and wherein the second luminophore is selected from CaHfF6:Mn, CaZrF6:Mn, SrTiF6:Mn, ZnHfF6:Mn, and combinations thereof.