Quantum dot light-emitting diodes (QD-LEDs) are one of the most promising self-emissive
displays in terms of light-emitting efficiency, wavelength tunability, and cost. Future …

Light-emitting diodes based on halide perovskites have undergone rapid development in
recent years and can now offer external quantum efficiencies of over 23%. However, the …

Metal halide perovskites (MHPs) possess advantageous optoelectronic properties, so
perovskite emitters and perovskite light-emitting diodes (PeLEDs) are promising candidates …

Perovskite light-emitting diodes are an emerging light source technology. However, similar
to perovskite solar cells, poor operational stability remains an obstacle for commercial …

Photoluminescence (PL) nanomaterials are widely used by scientists because of their
important applications in optoelectronic devices and biomedicine, such as use in organic …

BACKGROUND Semiconductor materials feature optical and electronic properties that can
be engineered through their composition and crystal structure. The use of semiconductors …

Minimizing heat accumulation is essential to prolonging the operational lifetime of quantum
dot light-emitting diodes (QD-LEDs). Reducing heat generation at the source is the ideal …

Colloidal quantum dots (QDs) exhibit tremendous potential in display technologies owing to
their unique optical properties, such as size‐tunable emission wavelength, narrow spectral …

Blue perovskite light-emitting diodes (LEDs) have shown external quantum efficiencies
(EQEs) of more than 10%; however, devices that emit in the true blue—those that accord …

Quantum-dot light-emitting diodes (QD-LEDs) promise a new generation of efficient, low-
cost, large-area and flexible electroluminescent devices. However, the inferior performance …