Led is made of ⅲ - ⅳ group compounds, such as GaAs (gallium arsenide), GaP (gallium phosphide), GaAsP (gallium phosphorus arsenide) and other semiconductors, it...
Learn moreThe emergence of high brightness LED has epoch-making significance. It will be one of the greatest inventions since Edison invented the incandescent light bulb....
Learn moreLEDs are optoelectronic devices that use compound materials to make pn junctions. It has the electrical characteristics of pn junction junction devices: I-V ch...
Learn moreIf you use one source of light over a long period of time, you get huge economic benefits and a reduced carbon footprint. According to the system design, the lu...
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