Panasonic released a nice video from L+B 2012, showing their LED and OLED technologies. Panasonic is now using the ELeaf brand for their OLED panels. The OLED part starts at 1:34 on the video below:
Panasonic Idemitsu OLED Lighting (PIOL), a joint-venture between Panasonic Electric Works (PEW) and Idemitsu Kosan is already shipping OLED panel samples. A short while ago PEW announced that they developed the world's most efficient OLED modules (128 lm/W).