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Plasma TVs contain tiny pockets of gas, and when a voltage is applied to them, they turn into a plasma state. The voltage then strikes the mercury within the plasma to emit ultraviolet (UV) rays, which pass through phosphor cells to produce an image.
Plasma televisions were the first large (over 32 inches diagonal) flat-panel displays to be released to the public. Until about 2007, plasma displays were commonly used in large televisions. By 2013, they had lost nearly all market share due to competition from low-cost liquid crystal displays (LCD)s.
Plasma TVs had panels that lit up small cells of gases (xenon and neon) between two plates of glass, offering very bright and crisp images even on a large screen surface, according to Samsung...
Plasma was the dawning of the age of true, slim flatscreen TVs. If you don't recall these wonders of the TV age, plasmas were super slender by standards then, albeit positively chunky by today's measure. They also ran pretty hot, consumed lots of power and had to be kept upright even in transit.
Once regarded for their picture quality, plasma TVs no longer have a place in the market. But what led to the disappearance of this TV technology? And if you're looking for a plasma TV replacement, what should you get? How Did a Plasma TV Work?
Plasma TVs generally offer better contrast, wider viewing angles, and improved response times, while LCD TVs get much brighter and have better reflection handling. LCDs also cost less and can be much thinner, which are two of the main reasons why they took over the market share from plasmas in the mid-2000s.
LCD and Plasma TVs look similar on the outside, but are different on the inside. Plasma TV production ended in 2015. However, they are still being used and sold in the secondary market. As a result, it's helpful to understand how a Plasma TV works and how it compares to an LCD TV.
Plasma has been a dead technology for a good few years now, with today’s OLED TVs seen as a sort of spiritual successor, even if the underlying technologies are quite different. But how...
Samsung's PNF8500, the last great plasma TV, is now cheaper than ever. If you're shopping in the high end of the TV market and care about picture quality, buying one now is extremely appealing...
Shop for plasma tv at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up.