Whats the Difference Between Plasma TVs and LCD TVs?

     

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Plasma and LCD TVs are the latest trend in home entertainment. Both offer unrivalled picture quality and resolution, while doing away with the bulkiness of the older rear-projection technologies. But with all of the hype surrounding these two types of televisions, what is the difference between them? Although they look- and are virtually priced- the same, they are not.

There differences are found in the way in which they display their pictures. Plasma TV technology is made up of hundreds of thousands of little pixels, each capable of displaying red, green, and blue colors. A plasma monitor often consists of two panels, which are filled with an inert gas, such as xenon or neon. When the pixels are excited by pulses of electricity, the gas becomes liquid, thus generating light. This light in turn then illuminates the pixels, causing them to display the appropriate color to form a picture.

LCD panels function in a very similar manner. A panel of thin-film-transmitters, or TFT, sends electricity to cells filled with liquid crystal. When the cells are struck by the electricity, the liquid crystals allow light to filter through. Unlike the pixels found in plasma TVs, LCD monitors create color by blocking out the appropriate wavelengths from white light.

So which is better? The answer to this question depends upon what you plan to use TV for. Do you just want to use it to watch movies and television? If so, then a plasma TV might be best, because they are capable of a higher better color saturation and contrast than their LCD counterparts and for displaying moving images. If you plan in spending a lot of time showing digital photography or plan on using the monitor with your computer, then a LCD display might be better suited to these purposes.

Both plasma and LCD technologies each have their advantages and disadvantages and your decision should ultimately be based on your monitor's application.


About the author:
Tom Ace is the founder of Plasma tv Resources a website providing information on plasma televisions

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Plasma TV The Price Goes Down

     

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Plasma TV has become an important part of television technology. Over the past few years, there have been several major advances in the industry, including the plasma TV. As with any major technology advances, the plasma TV is quickly becoming more affordable - good news for the consumer.

There are several reasons the price of the plasma TV is becoming more affordable. The first is the same reason that most technologies come down in price - the fact that the technology becomes more widely understood and available. As more manufacturers go into business to make the product, the competition naturally gets more intense and prices go down.

Remember that the manufacturers of those first units are trying to recoup the cost of research and development. That makes the product - in this case the plasma TV - more expensive for the consumer. After the technology is slightly older, the companies who manufacture are no longer trying to recover those costs so they can sell the products cheaper. As long as a person holds a patent and other companies are not able to reproduce the technology, the price is more likely to remain high.

Another point that affects the cost of new technologies such as the plasma TV is simple supply and demand. As more consumers demand the product, more manufacturers will go to the expense of making the product available. At first, there won't likely be sufficient supply to meet the consumer demand but that typically changes after an initial introduction period. When there are plenty of plasma TV sets available to meet current demand, prices will drop.

For the consumer, this means that great technology - the plasma TV, for example - becomes more affordable in a relatively short period of time. Finding a great deal on a plasma TV should be as near as your online or local retailers.

About The Author

Tom Ace is the founder of http://www.find-plasma-tv-stands.com a website providing information on plasma televisions

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