UNIVERSAL DISPLAY CORP revenue for the last year amounted to 13.50 B MXN, the most of which — 7.62 B MXN — came from its highest performing source at the moment, Organic Light Emitting Diode, the year earlier bringing 5.47 B MXN. The greatest contribution to the revenue figure was made by South Korea — last year it brought UNIVERSAL DISPLAY CORP 8.29 B MXN, and the year before that — 5.48 B MXN.