Semiconductor quantum dots (QDs) have emerged as a transformative class of emitters in light-emitting diodes (LEDs) through their size-tuneable emission, high colour purity and solution-processability ...
Colloidal quantum dots (QDs) exhibit exceptional properties of narrow-band emission, tunable luminescent wavelength, high luminous efficiency, and remarkable material stability across the visible and ...
Quantum-dot light-emitting diodes (QLEDs) have shown great potential in display and lighting applications. In particular, the incorporation of zinc oxide nanoparticles (ZnO NPs) as the electron ...
Figure 1. Schematic diagram of the size-dependent band gap and spectral correspondence based on size effect of quantum dots. Semiconductor quantum dots (QDs) materials have shown great potential for ...
A Korean research team has worked with display materials, components, and equipment companies to overcome structural ...
(Nanowerk Spotlight) Augmented-reality glasses and near-eye microdisplays need tightly packed light-emitting pixels. At that scale, a pattern can fail even when it looks correctly drawn. A narrow ...
Vacuum-deposited quasi‑2D X‑type perovskite PeLEDs achieve 21.9% external quantum efficiency and 16.8 nm linewidth ...
Photonic quantum processors, devices that can process information leveraging quantum mechanical effects and particles of light (photons), have shown promise for numerous applications, ranging from ...
A manufacturing technology has emerged that can boost the performance of perovskite light-emitting diodes (PeLEDs), which are ...
A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, overcoming the high-voltage and color-purity problems that have long limited ...
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