SED televisions are similar to traditional tube televisions. Electrons are fired at a screen to create images. However, instead of coming out of a large electron gun, the electrons are fired from several thousand nano particles. One advantage is that SED televisions are much thinner than tube televisions. The performance and picture quality will also be far higher than LCDs or plasmas, he said. The contrast ratio is 50,000 to 1, far higher than LCD or plasma, he said. The response time is a millisecond, thus the image blur or ghosting that can occur with some LCDs doesn't occur. SED...