Monitor LCD

Several Good Reasons To Buy Monitors LCD

Monitors LCD are not the same as the CRT monitors that preceded them. LCD or liquid crystal display is a newer technology that makes any monitor that uses such technology a lot smaller and less bulky as compared to the heavier and cumbersome CRT monitors.

Typically, CRT monitors weigh between 30 and 50 pounds whereas one that is an LCD weighs just ten pounds and is no more than one to three inches thick while is far less than the depth of CRTs that are several more inches deeper.

The forerunners to modern monitors LCD were LCD displays that were widely used on laptops and it was only after the technology was further refined and improved upon that these monitors became common in modern desktop computers as well.

Typically an LCD monitor has five layers which include a backlayer, polarized glass sheet, a mask of colored pixels, a liquid crystal layer and an additional polarized glass sheet. The crystals which are manipulated through use of exact electrical charges then act like shutters that open or close depending on how they are stimulated. This in turn enables different amounts of light to pass through different colored pixels that will then illuminate a screen and in the process will produce an image.

With the continuing evolution and improvement in LCD technologies newer techniques are being used that help to produce more exact colors. For example, the latest in monitors lcd is the TFT (thin film transistor) screen or what is known as active matrix which is a technology that produces better images and colors as compared to the best CRT and so is widely chosen today by computer buyers.

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