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Basic introduction of LED
Mar 13, 2018

LED luminescence principle: LED (Light Emitting bond) is the output of Light generated by energy conversion in the process of combining the electrons in the Diode with the gap.

LED features: cold luminescence does not produce heat, the element has a long life (more than 100,000 hours), quick reaction speed, small size, small power consumption, suitable mass production, high degree of * degree.

LED production materials for gallium arsenic, phosphorus, usually Ⅲ - Ⅴ group element, such as the production process including the upper reaches of the wafer production, epitaxial growth, middle reaches of the diffusion process, metal vapor deposition, grain production, and downstream products such as packaging and application market.


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