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Plasma TV's first entered the United States market towards the end of 1999, and have become commonplace in households today. Compared to the conventional CRT TV screens, Plasma display devices quickly became recognized for their much improved digital image quality.
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If you are considering purchasing a used Plasma television then beware of some older model Plasma televisions that may have screen burn-in damage. Over time if some areas of the screen are used more frequently then others such as a menu bar or other graphical image then this may result in a permanent indentation of the image in the screen. Over time the image quality will decline and the result is an overall muddy picture. Due to better technology, the newer plasma televisions are less likely to have this problem.
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