Many companies are starting to ramp up OLED lighting production lines in the near future.
Industry sources predict that in 2015 OLED lighting and LED lighting will be butting heads for competition in the market due to advances in OLED energy efficient lighting as well as improvements in reducing carbon emissions as much as LED lighting.

This major companies want to produce OLED lighting panesl:
Sharp, Toshiba, Mitsubishi Electric, Osram, NEC-lighting, Panasonic, Hitachi, Konica Minolta, Novaled, etc.

http://www.oled-display.net/oled-lighting-vs-led-in-2015/