QLED, on the other hand, stands for Quantum Light-Emitting Diode — though, Samsung denotes them as "Quantum Dot LED TV." QLED ...

QNED and OLED are a set of competing television display technologies -- here's what makes them unique from one another.

Research teams from China leading by Prof. Haizheng Zhong reported the spray-drying fabrication of perovskite quantum dot at a scale of 2000 kg per year. The obtained perovskite quantum-dot-embedded ...

Microscale light-emitting diodes (micro-LEDs) are emerging as a next-generation display technology for optical communications ...

In recent years, LED (Light Emitting Diode) technology has rapidly replaced traditional lighting options like incandescent ...

Are your LED bulbs failing way ahead of schedule? We asked the experts why it happens and found some fascinating answers.

These light-emitting devices are all over the internet. We asked experts if they can reduce wrinkles, clear acne and more.

Since the invention of the laser in 1960, nonlinear optics has aimed to broaden light's spectral range and create new ...

By 2033, backlit display sales would expand thanks to light-emitting diodes (LEDs). It is attributed to the organization of ...