Update: LG Electronics revealed the model number (55EL9600) and posted some new photos and more details on the OLED TV...
LG Display announced that they will unveil a new 55" OLED TV panel at CES 2012, and offered some more details and a couple of photos. Last month LG said that their OLED TVs will be available in the middle of 2012. The panel is only 5mm thick, and is also lighter than LCD panels. It features a 100,000:1 contrast ratio, fast refresh rates and a wide color gamut (wider than LCD, according to LG). They also say that the TV is more power efficient than an LCD TV, but they wouldn't give any details yet.
LG Display's panel uses an Oxide-TFT backplane (this was announced before). According to LG this backplane offers an identical image to LTPS panels, while being significantly cheaper. The TV uses a white-OLED with color filter design (this was the technology LGD acquired from Kodak back in 2009).
So, now the question is - will Samsung also unveil a 55" OLED TV at CES?