Cadmium Free Giant Shell Quantum Dots InP/ZnSe/ZnS QDs with Diameters &gt; 10 nm

Jan Steffen Niehaus

doi:https://doi.org/10.36463/idw.2023.0597

11:30 AM - 11:50 AM

[OLED6/PH4-3] Cadmium Free Giant Shell Quantum Dots InP/ZnSe/ZnS QDs with Diameters > 10 nm

*Jan Steffen Niehaus¹ (1. Fraunhofer CAN (Germany))

quantum dots, cadmium free, RoHS compliant, color conversion, emission

https://doi.org/10.36463/idw.2023.0597

Hereby we present a cadmium-free QD system with high quantum yields, FWHM below 40 nm and high photo stability achieved by a giant shell. These particles can produce a color converter with huge absorption in the blue and emission in green and red.

Proceedings of the International Display Workshops Volume 30 (IDW '23)

[OLED6/PH4-3] Cadmium Free Giant Shell Quantum Dots InP/ZnSe/ZnS QDs with Diameters > 10 nm