Quantum dot photodiodes (QLEDs) hold promising potential for next-generation display and lighting devices due to their high emission efficiency, high color purity in the visible region, tunability of emission wavelengths, and low manufacturing costs. However, QLEDs confine a large number of photons inside the device that cannot be utilized, leading to low external quantum efficiency. In this paper...Show More
Quantum dot light-emitting diodes (QLEDs) are one of the promising candidates for next-generation displays due to their outstanding color purity and tunability, device efficiency, and solution-processing compatibility. However, the commonly used hole injection layer (HIL) of polyethylene dioxythiophene:polystyrene sulfonate (PEDOT:PSS) raises concerns about inferior device stability and efficiency...Show More
