Chinese researchers at Zhejiang University have developed the world's smallest LED display, utilizing virus-sized pixels.

See images of another tiny display with pixels the size of a human hair.

TV tech in 2025 is evolving rapidly, offering viewers ever more sophisticated ways to experience their favourite films, TV ...

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

Light-emitting diodes (LEDs) are widely used electroluminescent devices that emit light in response to an applied electric ...

Most mini-LED TVs are also QLED TVs. If you want to get the lighting perfect on a pixel-by-pixel basis, you need to use a ...

HealthDay News — At-home light-emitting diode (LED) devices are effective for treating acne, according to a research letter published online in JAMA Dermatology. The LED light is thought to ...

Chinese physicists, engineers, opticians, and photonics specialists from Zhejiang University in Hangzhou, China, have ...