Home > Resources > What is a LED Unit on LED Screens?

What is a LED Unit on LED Screens?

What is a LED?: a light emitting diode (LED) is a tiny, electronic semiconductor that converts electric energy into visible light. The chemical compound used within an LED determines its color, brightness and power efficiency.

What is a LED?

(What is a LED?)

Unlike incandescent lamps, LEDs have no filaments that can burn out or fail. Two types of LEDs are normally used in display technology, DIP(Oval LED) and SMD 3 in 1 (figures below).

Oval LED (DIP)

(Oval LED (DIP))

SMD 3 in 1

(SMD 3 in 1)