IIT-Madras researchers design white light emitters for LED applications

What is the News? Researchers at the Indian Institute of Technology (IIT) Madras have successfully developed a white light emitter for use in LEDs. What is LED (Light-Emitting Diodes)? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it.  How do LEDs emit white light? Conventional… Continue reading IIT-Madras researchers design white light emitters for LED applications