What does "oled" mean?

Acronym of organic light-emitting diode.

Oled

Common synonyms include: oled display, oled element, oled technology, organic led component, organic led display, organic led element.

/ˈəʊlɛd/ noun

noun ·Rare ·Advanced level

Noun

1
Acronym of organic light-emitting diode. abbreviation, acronym, alt-of
2
a self-luminous diode (it glows when an electrical field is applied to the electrodes) that does not require backlighting or diffusers wordnet

"Before I got this new OLED TV, I used to have a plasma screen."