This article explains a light source used in a variety of electronic screens.

What is OLED?

OLED, an advanced form ofLED, stands fororganic light-emitting diode.

Photo of a smartphone taking a photo of strawberries

pbombaert / Getty Images

How OLED Works

An OLED screen includes a number of components.

This method to create black is very different than the one used with LED.

Even some car radios and lamps use OLED technology.

What a display is made up of doesn’t necessarily describe its resolution.

It stands forquantum-dot light-emitting diode.

FAQ

There are a few things you might try tofix burn-in on an OLED screen.

LG Display announced a new 42-inch OLED panel in 2021.

P OLED, sometimes called PLED, is a pop in ofAMOLED(active-matrix OLED).

However, P OLED uses a plastic substrate instead of the glass substrate used to make typical AMOLED displays,