Review of New LED TV Screens
Ever since the first inception of televisions, they have come on leaps and bounds. It was necessary with the first TV models to sit incredibly close and have the TV in the lightest room in house to make anything out. We have come a long way since then and new generations have brought with them such things as wide screen, flat screen and surround sound.
LED-backlit technology is the latest development to find its way into the digital entertainment market. LEDs are cropping up all over the place recently, in everything from car headlights to light-up crystal vases. They are popular because they are very reliable, create very true light and use a great deal less energy than other forms of lighting. The old florescent lights have been the standard for a good while and have been able to supply TVs with light through many developments and generations, but the time has come for something better.
The LED back lighting has come about largely because there is an increased demand for better definition on TVs and the world is also going slim line. People want their phones, stereos and even vases slim line these days, and TVs are no different. The use of a clever light diffusion panel spreads the illumination of the LEDs evenly across the screen, meaning that the LEDs only need to be placed around the edge of the television, reducing the depth needed dramatically. What this means then is that many manufacturers are able to produce TVs only 2.5cm. There are also benefits in the range of colours available to view and better dynamic contrast.
The LED-lit TVs are also more kind to the environment (and your wallet) than the old lighting. This form of lighting uses around four times less energy than fluorescently-lit TV screens. When the TVs are finally disposed of as well, their pollution levels are much lower than fluorescent TVs. Additionally, LED-lit televisions are less prone to power-surge damage and even water damage. That said, its not advised that you start resting your wine glasses on top of them, just in case.
