Semiconductor lighting technology is developing rapidly. While seeking high luminous efficiency, low cost, and superior reliability, researchers are increasingly focusing on the effects of LED ...

(Nanowerk News) Lighting is a crucial technology that is used in our daily lives. The advent of the white light emitting diode (LED) that consists of a blue LED with a phosphor layer, greatly reduces ...

Take an LED that produces intense, blue light. Coat it with a thin layer of special microscopic beads called quantum dots. And you have what could become the successor to the venerable light bulb. The ...