Both the Lcd and the plasma have the same vivid pictures, and colorful images. That is one fancy why it is hard to pick in the middle of them. They have the same 3.5 inches in depth. Plasma and Lcd may be similar in that aspect but they work differently. Price and the size matters a little since Lcd is catching up with the large screen models that plasma had. Prices of Lcd Tvs are now trying to level with that of the plasma Tvs.
You may ask, how are the images delivered if they use dissimilar technology? Plasma technology contains thousands of pixels that allow galvanic impulses to pass through. This electrical impulse excites the gases contained in the plasma television like xenon and neon development it glow and generate light. The light elucidates the allowable balance of the traditional colors red, green, and blue.
Lcd, on the other hand consists of crystals in a liquid medium which are in in the middle of two sheets of glass panel. The one that supplies galvanic impulses on the Lcd technology are termed thin-film transistors. Now, when the crystals are hit with electricity, the crystals intertwine and twist or untwist to a definite degree to block the light generated behind the screen, then they are projected to produce a picture. Lcd Tvs uses fluorescent backlight to generate images that is why they need lesser power than the plasma televisions.
Lcd televisions are more costly in comparison to the plasma Tv because the output cost is higher. But soon enough, they will be on equal footing in terms of the price.
LG 42PM4700 42-Inch 720p 600 Hz Active 3D Plasma HDTV Overview : Enjoy 1080p HD that gives unprecedented depth to entertainment, virtually unlimited entertainment possibilities with LG Smart TV and special effects of 3D with PM4700. And a 600Hz refresh rate that helps take the blur out of sports and leaves the action.
LG 42PM4700 42-Inch 720p 600 Hz Active 3D Plasma HDTV Feature
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*** Product Information and Prices Stored: Mar 12, 2012 13:44:13 You can check update price Here >>
Plasma Tv
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