NTT research and development to improve the output power of ultraviolet LED AlGaN Technology

According to Nikkeinet reports, NTT basic research laboratory has developed a way to make UV LED output power increased by 6 times. The article said that ultraviolet LED has been considered to be able to eliminate dioxin (dioxins) and printed circuit board (PCB) toxic substances, but the limited power of ultraviolet LED limits its application in the field of disinfection. In the past, the disinfection treatment was mainly completed by the ultraviolet high pressure mercury lamp, NTT improved the output power of UV LED by changing the crystal direction of the LED material, which played a potential advantage in the application of ultraviolet LED. (http://www.solidstatELighting.net/lightimes/)

Source: China Semiconductor Lighting Network