Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: Emissive, Micro-LED, and Quantum-Dot Displays Posters

Exploring the Pathway to Achieve Wide Color-Gamut Cadmium-Free and Lead-Free QLED Devices Through Leda

Description:

We used Leda software to explore the microcavity effects on the emission peak FWHM of top-emitting QLEDs. By incorporating a semitransparent silver metal layer, we achieved a 15 nm FWHM for InP QLEDs, narrowing the emission peak. This design increased the color gamut by 47.5%, reaching 117% of the NTSC standard.