Panasonic Extends Plasma TV Half-Life to 42 Years
 

*Source: _TechnologyExpert_ (http://technologyexpert.blogspot.com...lf-life.html)*
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One of the major criticisms of plasma TVs, especially earlier ones, has been the limited half-life. The half-life is the point where the picture has degraded to half of its original brightness. Although the TV can still be used, this is generally felt to be the end of the useful life of the TV.

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