Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

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

Wider Color Gamut and Lower Deep-Blue Luminance Requirement Enabled by an Extra Light-Blue Pixel in the QLED Display

Student

Description:

The inferior stability of blue quantum-dot light-emitting diodes (QLEDs) hinders their practical application. In this study, we propose enhancing QLED performance and stability by adding a light-blue (L) pixel to the traditional Red-Green-Blue (RGB) display panel. Our simulations show that the RGBL design expands the color gamut by 1.186 times, requiring only 6.49% of the luminance of deep-blue pixel compared to the RGB design.