Working Principle of Light Emitting Diode

This page is about working principle of light emitting diode. It describes how a pn junction diode emits light when it is doped with particular elements.

Light Emitting Diode (LED) - Working, Construction and Symbol - Diode

What Is Light Emitting Diode (LED)?

Light Emitting Diode : Construction, Circuit, Working & Its

What is the principle of light-emitting diode？? - Quora

OLED – Organic Light Emitting Diodes

Difference between LED and Photodiode - Electrical Technology

A roadmap to efficient green-blue-ultraviolet light-emitting diodes

Light Emitting Diodes: Principle, Construction, Working

How Light Emitting Diodes Work