According to Sony's home-entertainment product chief, Masashi Imamura, the OLED collaboration with Panasonic is "running smoothly". The two companies may offer OLED TV products after March 2014.
Sony OLED TV prototype
Sony and Panasonic announced their OLED technology partnership in June 2012 - saying that the two companies will jointly develop printing based technologies for OLED TV mass production. According to the original plans, the technology will be "established during 2013", but obviously setting up a mass production facility will also take time.