How Plasma TV works?

CoolTechZone has a nice article on Plasma TV technology going over almost everything from plasma gas, TV technology in general, and current prices:

"So, what exactly is plasma? Plasma by definition is one of the four states of matter (apart from solid, liquid and gas) and consists of positively and negatively charged particles, which are added in roughly the same quantity. This obviously makes the gas more or less inert but ensures that the charged particles are free to conduct electricity. Plasma can be produced if a gas is energized enough to split the molecules into positive and negatively charged ions. Mostly, the plasma displays use a mixture of noble gases like Neon and Xenon."

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