LG has announced a new LED LCD TV, that's only 2.6mm thick. That's even thinner than Sony's XEL-1 OLED TV! The new TV is 42", weights only 4Kg (!) and has a 120Hz refresh rate. A few years ago, one of the advantages of OLEDs were being thin and light, but LCD has advanced very quickly in that respect - although OLEDs can be made much thinner, it doesn't seem to really matter any more, at least for TVs. Unless of course they'll start making rollable, flexible OLED TVs...

LG 2.6mm thick LED LCD photoLG 2.6mm thick LED LCD