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LED Light |
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The LED chip is the basic component to generate light with the help of semiconductor technology. It is a semiconductor component made from two crystal layers of different doping. One of these crystal layers is referred to as the p-doped (p+) layer, the other one as the n-doped (n-) layer. A light emission is generated at the barrier junction of the pn transition during current flow in conducting direction, i.e. with the anode (p+) connected to the plus terminal and the cathode (n-) connected to the minus terminal.
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