Elsevier Science. August 1 2025. P: Revision history

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5 September 2025

  • curprev 17:3317:33, 5 September 2025AdamSchott27336 talk contribs 6,486 bytes +6,486 Created page with "<br>A light-emitting diode (LED) is a semiconductor device that emits light when present flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the type of photons. The shade of the light (corresponding to the power of the photons) is determined by the vitality required for electrons to cross the band gap of the semiconductor. White gentle is obtained by utilizing multiple semiconductors or a layer of gentle-emitting phosphor..."