UBI research says that Q2 2015 was a record quarter for the AMOLED market, with 56 million AMOLEDs shipped - an increase of 35% over the previous quarter (41 million panels) and 19% over Q2 2014 (47 million panels).
In terms of revenue, those 56 million panels generated $2.8 billion in revenue. The largest producer is still Samsung of course, and the main reason for the higher volume is the shipment of AMOLEDs to Chinese mobile phone markets. LG Display's flexible AMOLED used in Apple's Watch also contributed to the record quarter.