The LCD and plasma HDTVs emancipate superior quality of pictures and desperately developed over the preceding years. Both have their own merits and demerits which make them more convenient for certain viewing circumstances. In order to brighten their screens, both LCD and plasma HDTVs are using various formulas.
This is the main cause for the variation in resolution between the two panel types. Plasma screens are self-illuminating because each image generating pixel are like a microscopic fluorescent lamp that flashes on and off producing naturally smooth motion. But most LCDs use a back light which shines constantly the liquid crystal pixels to open and close like shutters to either let the light through or block it. LCD back lighting is more like plasma in their action because the LCDs flash on and off.
The biggest advantage of LCD vs. plasma HDTV is that LCD panels do not be affected by burn-in. The image burns-in the screen exactly signifies that, we can see a delicate trace of it on the screen even when the image is not present. Specifically, for video games, LCD HDTVs are finer choice than plasmas. On another hand, Plasma HDTVs have a finer contrast than LCDs because when a pixel in the LCD panel is switched off, it does not block the light coming through it. So the pixel is not being completely black.
Moreover Plasma HDTVs likely to have a wider viewing angle but in LCD HDTVs the contrast and color of the image can change when the screen is viewed from different angles. Plasmas have better and deeper black level performance and wider viewing angles than LCDs. Plasma is the better choice for buying home theaters because plasma’s picture quality is referred by the viewers as cinematic and affluent and it is the best for viewing movies in the dark which gives high contrast.
One of the most striking differences between the two is, in letterbox movies, the bars remained a constant black on the plasma while in LCD usually it shift into black and shades of gray depending upon the brightness of the movie scene. Technologies are often changing promptly nowadays. For the screen 40inches and above plasma offers less-expensive and better solution. For screen sizes less than 40inches LCD are better. By HDTVguide.info