LCD is short for Liquid Crystal Display. The screen is made up of a thin layer of millions liquid crystals called pixels which are arranged in a matrix. These crystals are made up of 3 sub filters for each primary colour (red, green and blue). The source of the light emitted from the display comes from the backlight. The liquid crystal layer is positioned between two layers of glass through which a variable electrical current is passed to affect the light which is emitted. The light emitte Full HD plasma TVs).
In relation to television the benefits of Full HD LCD TVs include – lightweight portable technology, ever decreasing cost, wide range of sizes of LCD televisions, high picture brightness, no burn in of static images, relatively cool running temperature and low power consumption.
If there are any disadvantages with LCD Full HD TVs it is that they can have a lower contrast ratio and so are not as effective displaying darker objects (but this is addressed by new features such as dimmable backlights). Another disadvantage is said to be with difficulties displaying rapid movement or response time which can lead to blurring of the picture, but with improved response times of modern HD televisions this is no longer really a factor.
When choosing a full HD LCD tv, form your own option by viewing the endless range of models with your own eyes in your local showroom. The prices and features the HD TV manufactures (such as Sony, Panasonic, JVC, Toshiba, Philips, Samsung) have to offer varies so there can no substitute for experiencing them for yourself in order to form your own opinion.
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