The 4K/8K satellite broadcasting that began in December 2018 is characterized not only by high-definition images but also by a wide range of colors that can be reproduced (color gamut). Display ...

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 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 ...

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 ...

We are conducting R&D on thin and light-weight flexible displays that will enable viewers to enjoy ultra high-definition images on a large screen, even at home. This will make new viewing styles ...

Structural, morphological, and Spectroscopic properties of QDs. Device structure, performance, and carrier dynamics analysis. GA, UNITED STATES, January 16, 2025 /EINPresswire / -- Quantum dot ...

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.

TOKYO -- Canon has developed a material for organic light-emitting diode (OLED) panels that does not use rare metals, Nikkei has learned.

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 ...

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 ...

While OLED technology has existed since the 1960s, the first practical OLED display wasn’t built until 1987. Not that you could buy it of course, but over the last twenty years improvements in the ...