Why Are Plasma Tvs So Slim



If plasma TVs can be so thin, why have we spent decades with those bulky, oversized television sets taking up an​ entire corner of​ the​ room? the​ answer is​ in​ the​ technology.

To understand why plasma TVs can be so thin, you should start by understanding why traditional television sets of​ the​ past couldn’t be. Those televisions typically used tubes as​ the​ means to​ producing the​ pictures. There were several problems with tubes, including their size. the​ size of​ tubes inside a​ television set depended on the​ amount of​ screen space the​ picture was expected to​ fill.

The technology wasn’t put to​ the​ “size test” until people became disenchanted with the​ typical 20-inch screen and​ started demanding larger screens. Manufacturers were happy to​ meet the​ demands, but there was a​ problem. the​ dimensions of​ tubes are predetermined. if​ you want a​ bigger screen, you have to​ be prepared to​ project a​ larger picture. Larger picture demands a​ larger tube. It’s always been a​ given that the​ size of​ the​ television set was dependent on the​ amount of​ “stuff” that had to​ be fitted inside. Larger tubes meant larger cases.

If you consider the​ average size of​ a​ 20-inch television set that used tube technology, you can imagine how big the​ case would have to​ be in​ order to​ project a​ picture for​ a​ 32-inch, 40-inch or​ larger screen.

By contrast, a​ plasma TV doesn’t need the​ tubes in​ order to​ project the​ picture. Plasma TV, by its very technology, can be housed in​ a​ very thin case. Instead of​ having tubes that project a​ picture onto that big screen, the​ plasma TV works by lighting up the​ phosphorous coating at​ various times to​ create the​ images prescribed by the​ signal.

The result is​ that plasma TV screens require very little space other than the​ room for​ the​ screen and​ the​ phosphorous. in​ fact, the​ entire packages are actually thin enough that they can be mounted - creating a​ viewing experience only to​ be imagined with the​ tube-type television technology. it​ also means that the​ thickness of​ the​ screen can remain virtually constant, even while the​ width and​ height of​ the​ screen increases dramatically.

When you consider where the​ technology is, and​ where it’s come from, you’ll see that the​ huge television sets of​ a​ decade ago weren’t merely a​ fad. Those cases weren’t created that large simply to​ provide a​ shelf for​ mom’s favorite flower arrangement or​ the​ wedding photo. it​ was just a​ matter of​ providing a​ case for​ the​ technology.





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