Quantum dot light‐emitting diodes (QD‐LEDs) represent a versatile class of optoelectronic devices that harness the unique properties of semiconductor nanocrystals to produce highly saturated and ...

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 ...

A team of South Korean scientists led by Professor KIM Dae-Hyeong of the Center for Nanoparticle Research within the Institute for Basic Science has pioneered a novel approach to stretchable displays.

Quantum dots are nanoscale crystals capable of emitting light of different colors. Display devices based on quantum dots promise greater power efficiency, brightness and color purity than previous ...

This mismatch creates several problems. In QD-LEDs, some electrons pass through the quantum dot layer without encountering a hole, wasting energy. Others recombine inefficiently, releasing heat ...

Researchers have designed smart, color-controllable white light devices from quantum dots -- tiny semiconductors just a few billionths of a meter in size -- which are more efficient and have better ...

QLED TV manufacturers have dug themselves into a hole. After years of companies promising that their quantum dot light-emitting diode TVs use quantum dots (QDs) to boost color, some industry watchers ...

Quantum rod LEDs are more efficient. Problems with light loss and leakage are solved. See how this could change phone and TV ...

A team of engineers at the Hong Kong University of Science and Technology (HKUST) has achieved a major breakthrough in ...

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2025.240028 , discusses eco-friendly quantum-dot light-emitting diode display technologies. Colloidal quantum dots (QDs) exhibit ...