LED's can emit:
LED emits visible/infrared light when forward biased, recombination emits photons.
Ref: NCERT Physics Class 12 Chapter 14 Semiconductor Electronics
1 public question tagged with this topic.
LED emits visible/infrared light when forward biased, recombination emits photons.
Ref: NCERT Physics Class 12 Chapter 14 Semiconductor Electronics
Add the app to your home screen for faster access.