By the amount of energy released when the free electrons fall back into their orbitals around the atoms.
highly ionized gas that glows in various colors: red, green, and blue in a TV.
LCD TV screens weigh less and use less energy than plasma TV screens, but plasma has better picture and colors. LCD screens are thinner than plasma screens as well.
The difference between a plasma and widescreen lcd tv is that a plasma has less of a viewing range. They both have great video quality.
Red Blue Green
Healthy plasma is a clear straw color. Birth control, jaundice and medications can make it greenish. To much far in a persons diet can make its orange or opaque
plasma
Yes. Due to the fact that they are based on fluorescent (probably spelled that wrong) lighting. Fluorescent lighting uses large amounts of electricity to excite gaseous atoms into plasma, the fourth state of matter where electrons fly free from their nucleus, thus plasma tv's have plasma
Plasma TVs have excellent contrast and can produce deeper blacks than LCD TVs. Additionally, plasma TVs display more natural colors. They also have a wider viewing angle than LCD TVs.
Depends on the gasses making it up AND on the temperature. Remember all those "neon" lights that you see.
Plasma televisions are bright, can produce vivid colors, and can be made into some of the largest screens currently available. Plasma televisions, on the other hand, are usually a bit more expensive than LCD televisions of the same size, and require more energy to run.
Currently Plasma is only competitive at sizes above 40".In truth they get a bad rap without much basis.Their quality is slightly better,but they can't compete on price at the most common form factors in people's living rooms.
Plasma Plasma Plasma Plasma