In recent years, light emitting diodes (LEDs) have begun to change the way we see the world. Now, a student has developed a new type of LED that could allow for their widespread use as light sources ...

The inclusion of a special new perovskite layer has enabled scientists to create a "spin-polarized LED" without needing a magnetic field or extremely low temperatures, potentially clearing the path to ...

JUPITER, Fla. — Fresh-Aire UV®, a manufacturer of indoor air quality (IAQ) products, introduces the Purity Low Profile LED (PLP-LED), a 1-inch-thick (24-mm) replaceable filter that combines biological ...