Scientists working on the next generation of OLED technology have discovered that making these devices more efficient is not ...

There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium ...

At-home LED devices, particularly those that combine red and blue light, are efficacious for acne and can likely complement other over-the-counter and prescription treatments. HealthDay News — At-home ...

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 ...

The study suggests that these microscopic light sources could eventually replace traditional lasers in short-range data communication and high-resolution display technologies. the work is detailed in ...

Perovskite has broad application prospects in solar cells, light-emitting diodes (LEDs), and detectors due to its high luminescent efficiency and low cost. However, electrons and holes in traditional ...

Organic light emitting diode(OLED) is a thin film multilayer device composed of carbon molecules or polymers including metal foil, film or plate (rigid or elastic ...

Living bacteria embedded in silicone can absorb green LED light and re-emit it as red, offering a potential sustainable alternative to rare-earth phosphors in lighting. (Nanowerk Spotlight) Imagine a ...

A diode is a semiconductor device that allows electrical current to flow in one direction while blocking it in the other.