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What is electroluminescence in LED?

Answer» <html><body><p><strong><a href="https://interviewquestions.tuteehub.com/tag/explanation-455162" style="font-weight:bold;" target="_blank" title="Click to know more about EXPLANATION">EXPLANATION</a>:</strong></p><p><a href="https://interviewquestions.tuteehub.com/tag/leds-536941" style="font-weight:bold;" target="_blank" title="Click to know more about LEDS">LEDS</a> create <a href="https://interviewquestions.tuteehub.com/tag/light-1073401" style="font-weight:bold;" target="_blank" title="Click to know more about LIGHT">LIGHT</a> by electroluminescence in a semiconductor material. Electroluminescence is the phenomenon of a material <a href="https://interviewquestions.tuteehub.com/tag/emitting-7263673" style="font-weight:bold;" target="_blank" title="Click to know more about EMITTING">EMITTING</a> light when electric current or an electric field is passed through it - this happens when electrons are sent through the material and fill electron <a href="https://interviewquestions.tuteehub.com/tag/holes-1028372" style="font-weight:bold;" target="_blank" title="Click to know more about HOLES">HOLES</a>. ... They emit photons (light).</p></body></html>


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