Universal Display Corp. revenue for the last year amounted to 522.22 M EUR, the most of which — 291.76 M EUR — came from its highest performing source at the moment, Organic Light Emitting Diode, the year earlier bringing 309.35 M EUR. The greatest contribution to the revenue figure was made by South Korea — last year it brought Universal Display Corp. 292.20 M EUR, and the year before that — 336.97 M EUR.