Most people want to spend their leisure time by watching movies at home. Therefore the technology used in televisions has improved a lot. New display technologies have been used for enhancing the expectation among the buyers, in which, LCD is a very popular display technology that has been invented to offer impressive quality on the TV screen. Mostly all the Liquid Crystal Display (LCD) televisions are designed thin and therefore they weigh very less when compared to plasma televisions.
While you view images on the screen, numerous liquid crystals will sit behind the screen. As soon as electricity flows on those pixels, light will be produced through 3 distinct chambers namely green, red and blue. These light beams are the determinant of actual colour appearance on the LCD screen. The display may vary due to the variations in the light. This is the process behind the liquid crystal technology.
PROS OF LCD TV
As LCD televisions are produced as flat screen panels, you need not to allot huge space to keep them. They need only little space to place itself. Most of the LCD televisions have come with wall mounting facility. Therefore you can mount them on your wall like a painting. Believe it or not, it is possible to replace a 32 inches CRT with 40 inches LCD technology. These LCD televisions can be maintained easily and they will be dust free. LCD technology does not use scanning lines as plasma; therefore you can view flicker-free images on the thin screen. Being a flat panel TV you can have a wide viewing angle as well. LCD televisions look very stylish and they are fabulous in its appearance.
THINGS TO BE CONSIDERED
• HD compatibility
High Definition compatibility is an advanced system which is necessary to transmit high quality television signals.
• HDMI
HDMI is an acronym of ‘High Definition Media Interface’ which is an advanced input component.
• S-Video
S-Video is a short form of ‘Super Video’ which is also an input and it permits you to plug additional AV equipment with your LCD TV.
• Auto format switching
It is an essential function which permits the users to choose best aspect ratio which suits to the appropriate broadcasting.
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