Panasonic's CTO, Yoshiyuki Miyabe, says that the company aims to launch their first OLED TV in fiscal-year 2015, which means by March 2016. This concurs with reports we heard earlier this year. Miyabe wouldn't reveal more information, and he said that the company is currently at "the technological development stage".
Panasonic is collaborating with Sony on OLED TV production technologies, and some reports suggest that the two companies will setup a production joint-venture as well. In January 2013 Panasonic unveiled a unveiled a 56" 4K (3840x2160) OLED TV panel prototype that was produced using an all-printing method using Sumitomo's P-OLED materials.