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南昌大学成功研制出国内第一只紫外发光二极管。 发光二极管是一种光电子器件,紫外发光二级管的光子能量大于红、绿、蓝光二极管。 我国传统的紫外灯是采取汞蒸汽放电办法以获取紫外光源。
Nanchang University successfully developed the first ultraviolet light-emitting diode. LED is a kind of optoelectronic devices, UV photodiode photon energy is greater than the red, green and blue diodes. China’s traditional UV lamp is to take mercury vapor discharge method to obtain UV light source.