About LCD - You all know about LCD already. All of you have heard about it already and many people have even used it. Yet many such people can be like this, which do not have any information about it. Its full form is "Liquid Crystal Display". It is a flat panel display technology, which is commonly used in TVs and Computer monitors. It is also used on the mobile device's screen, in laptops, tablets and smart phones. LCD displays do not look different in comparison to CRT monitors, but also work very differently. These CRTs are not as large and bulky as those of monitors. Here the electrons are not fired on the glass screen, but the Liquid Crystal Display has a back light which provides light to all individuals’ pixels that are arranged like rectangular grid. All pixels remain red, green and blue sub-pixel which can be turned on and off. When the entire sub-pixel pixel is off, then it looks black. And when all sub-pixels is turned on, then it looks white. All of these ...
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