They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.

Research has revealed how minute structural modifications in advanced perovskite materials critically influence their ...

Portland, Ore. – Researchers at Sandia National Laboratories (Albuquerque, N.M.) have blended quantum dots with an LED to produce a solid-state white-emitting device that does not depend on phosphors ...

LEDs changed how homes stay bright, but raised new questions. Efficiency, cost, and performance all play into a choice most ...