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The Differences Between LCD and Plasma TV |
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Written by Miles Huffmann
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Monday, 31 March 2008 |
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Believe it or not, there is a difference between LCD and plasma TVs, other than the name brand. Most people make the assumption that the terms are interchangeable, but in reality there is a different science and technology between the two types.
by MilesHuffmann
Believe it or not, there is a difference between LCD and plasma TVs, other than the name brand. Most people make the assumption that the terms are interchangeable, but in reality there is a different science and technology between the two types.
To further complicate matters, you have to also realize that not every flat screen television or flat screen monitor is actually a plasma or LCD.
LCD and plasma TVs vary in how their projection of an image is made. A LCD television is two pieces of a material, transparent of course, that have liquid crystal pumped between. The crystal cells filter the colors.
The phosphors make pixels which make up the picture. An LCD is two sheets of glass, but has liquid crystal instead. Rather than charging the particles, the crystal cells filter the colors.
So, which of the two are better? That is a matter of opinion but plasma flat screen televisions do suffer from excessive heat if left on too long and can have what is called a "screen burn."
Computer monitors also experience this, but the use of a screen saver will prevent it form happening.
LCD and plasma TVs are probably still considered much better than their predecessors. They are much slimmer and are generally preferred because they take up less space. They can even be hung on walls with the proper mounting equipment and brackets, or you can purchase LCD and plasma tv stands.
Whatever type you choose, compare the pictures and the costs before you make the purchase. If you check around the different retail stores, then you may be able to find a great deal.
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