High Brightness Monochromatic Light Emitting Diode

The semiconductor materials used in high-brightness monochromatic light-emitting diodes and ultra-high-brightness monochromatic light-emitting diodes are different from ordinary monochromatic light-emitting diodes, so the luminous intensity is also different. Usually, high-brightness monochromatic light-emitting diodes use materials such as gallium aluminum arsenide (GaAlAs), ultra-high-brightness monochromatic light-emitting diodes use materials such as gallium indium arsenide phosphide (GaAsInP), and ordinary monochromatic light-emitting diodes use gallium phosphide (GaP) ) or gallium arsenide phosphide (GaAsP).