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There Is A Difference Between Lcd And Plasma Tvs

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 that misconception, you can factor in how the LCD and plasma flat screen televisions are different than the typical cathode-ray tv sets still found in many households. If you want to get really confusing, not every flat screen television or flat screen monitor is actually plasma or LCD. Confusing isn't it?

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. A plasma TV has two pieces of glass and gas is pumped in between. The gas is charged and the particles, once struck by the gas, give off red, green and blue phosphors. This process produces pixels and makes up the picture.

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." A screen burn occurs when a static image is left on the screen for a long time and remains even when you change the channel. This can also easily happen with computer monitors.

Yes, the information can be a little bit intimidating and you may not even care about the inner workings of the LCD and plasma TVs. But at least you will have the knowledge and be able to tell the difference. Whatever technology you decide you like better, you can now say you made an informed decision based on the information available. If you have any other questions or still remain unclear on the difference, then you can always seek out a sales associate for more information. As well, you can go online to a plasma forum and find out what others have to say.

Article Source: http://www.ezarticles.info

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