Is Sony finally going to unveil a big OLED TV? Is that going to happen at the IFA? According to inside sources Sony might just bring those new TVs in September. Jens Heithecker, the executive director of Mess Berlin which is organizing the IFA trade fair said that the show is focused on market ready technologies therefore those large-screen OLED TV might just be real. Besides those new Sony OLED TVs new ultra-widescreen TV sets like that 21:9 from Philips are also suggested to appear soon. If you plan to buy a new TV then you should better wait a couple of months. Summer sounds really hot right now!