A couple of days ago we reported that China's Hisense is showing a 55" flat OLED TV prototype at CES 2014. According to the video below, company officials say they plan to bring their OLED TV to the market by Q4 2014:

As far as I know, the OLED panel itself is provided by LG Display (who's also providing OLED TV panels for China's Skyworth).

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters