LG Electronics revealed their 4 mm thick OLED 55 inch TV. This is an insanely thin TV made possible by OLED technology. OLED stands for organic LED but the difference is that it has longer life, far more vivid colors, along with much lower power consumption. Basically better in every way and oh yes, most LED/LCD screens can't get down to 4 mm thick. Too bad this is set to cost about ~$10,000 US Damn.