Assertion: led | /r/HasProperty | a pn junction diode
Facets:
value: basically
type: DEGREE
Source sentences:
text: An LED is basically a PN Junction Diode, which emits light when forward biased.
text: The LED is a PN-junction diode which emits light when an electric current passes through it in the forward direction.
text: Light emitting diodes (LEDs) are PN junction devices that give off light radiation through electroluminescence when forward biased.
text: A light-emitting diode is a p-n junction rectifier.