Universal Display Corporation revenue for the last year amounted to 647.68 M USD, the most of which — 365.42 M USD — came from its highest performing source at the moment, Organic Light Emitting Diode, the year earlier bringing 322.03 M USD. The greatest contribution to the revenue figure was made by South Korea — last year it brought Universal Display Corporation 397.82 M USD, and the year before that — 322.51 M USD.