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LED TV Use LED lamp backlighting materials as the liquid crystal TV screen. Use R/G/B three LED tube compose a pixel, through the control each pixel light and destroy, to realize the image display. The principle and the imaging are also very similar with active luminous plasma. In theory, you can add LED quantity, so each LED only to light up the LCD screen 2 million pixel of a pixel. LED TV is a very simple marketing terms, but in fact, the LED TV or a LCD TV, just don't use cold cathode light back light but use LED back light only. HD LED TVs (High Definition LED TVs) are a booming market--prices have dropped, more brands are available for you to choose and more channels are broadcasting in HD LED TVs. But with all the types of TVs available on the market, it can be hard to know the differences between them and the benefits of each. Maybe you can choose us!
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