who is the discover of light emitting diode
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A light-emitting diode (LED) is a two-leadsemiconductor light source. It is a p–n junction diode that emits light when activated.[5] When a suitable current is applied to the leads,[6][7] electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the color of the light (corresponding to the energy of the photon) is determined by the energy band gap of the semiconductor. LEDs are typically small (less than 1 mm2) and integrated optical components may be used to shape the radiation pattern.[8]
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the discovery of light emitting diode is Oleg lose and nick holonyak.
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