Earlier, the Smart Lighting Engineering Research Center of Rensselaer Polytechnic Institute wisdom Lighting Engineering Research Center announced that it has succeeded in integrating the LED and power transistors on the same gallium nitride (GaN) chip. The researchers said that this innovation opens the door to a new generation of LED technology, because it is cheaper to manufacture, more efficient, and the new features and applications are far beyond the lighting category. Currently, the core of LED lighting system is LED chips making from gallium nitride, bu...