According to OLEDNet, Philips are getting ready to release OLED Lighting products by 2010 (which was announced a while back) and are talking with Korean companies to purchase manufacturing equipment.

OLEDNet has also published Philip's OLED Lighting roadmap:

Philips OLED lighting roadmap (OLEDNET 2009)Philips OLED lighting roadmap

Which shows that in the Future Philips will indeed attempt Flexible and Transparent lighting panels. Philips already showed some transparent OLED prototypes a few weeks ago.

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters