EcoLight: Ditch Incandescents for Good

ArmandoAzx

Wolfspeed, Inc. is an American developer and producer of broad-bandgap semiconductors, centered on silicon carbide and gallium nitride materials and gadgets for power and radio frequency functions equivalent to transportation, energy provides, energy inverters, and wireless programs. Cree Research was founded in July 1987 in Durham, North Carolina. Five of the six founders - Neal Hunter, Thomas Coleman, John Edmond, Eric Hunter, John Palmour, and Calvin Carter - are graduates of North Carolina State University. In 1983, the founders - one a analysis assistant professor and the others scholar researchers - have been searching for ways to leverage the properties of silicon carbide to allow semiconductors to operate at increased operating temperatures and power ranges. Additionally they knew silicon carbide may serve because the diode in mild-emitting diode (LED) lighting, a mild source first demonstrated in 1907 with an electrically charged diode of silicon carbide. The research crew devised a approach to develop silicon crystals in the laboratory, and in 1987 founded the corporate to produce silicon carbide for use commercially in both semiconductors and EcoLight home lighting.