Apr 19, 2012
By Domius Webb

Since the death of Cathode Ray Tube (CRT) television sets in 2007, the most dominant manufacturing technique for televisions has been Liquid Crystal Display (LCD). LCD technology operate by layering the screen using a layer of liquid crystal followed by shooting white light through small filter-shutters at it. The white light derives from a supply of cold cathode fluorescent lamps at the rear of the TV and precise calibrations of the shutter-filters are used to define the hue of the light acquired by the liquid crystal. The shutter-filters operate in sets of three, one passing the red aspect of the light, a second passing the blue section of the light plus the final moving the green portion of the light (RGB). These three types of light are known as sub-pixels, and when considered from even a close distance, merge together into one color, depending on the mix ratios of each colored light let through, to form a pixel.

However, LCD screens do definitely have their own weaknesses. An example of this is that even when LCD televisions are in their powered down state, they still let a tiny amount of light to go through the shutters, which means their contrast ratio can never be greater than 1600:1

Light Emitting Diode (LED) technology greeted the marketplace not too long ago and erupted like crazy throughout the last several years with the advent of Organic Light Emitting Diode (OLED) technology. This system consists of filling the rear panel with RGB LEDs and then incorporating a rim of White LEDs around the edge, that act concurrently through a diffusion panel to light the display consistently and controllably.

So why might you prefer an LED TV?

LED televisions are the lightest and slimmest TVs avaiable for purchase since the Light Emitting Diodes used to fabricate them are also the smallest available commercial light sources used to build televisions. A number of LED TVs can be as thin as just a few millimeters. In addition to this, the style for home design presently, as you may well realize, is the simplistic, White, Glass, Strong Colors and Piano-finish Black look, making these sleek, slim and unique televisions perfect for houses in this day in age.

Furthermore, LCD televisions come with major limitations concerning viewing angle and glare, which often can especially be a issue in sizeable open plan rooms. On the other hand, LED TVs merge the LED technology with thick, top quality glass and anti-glare modern technology that minimizes this notably, allowing for a significantly superior viewing angle.

Being good to the ecosystem is definitely the thought on everyone's thoughts, and for good reason too! The polar ice caps are reduing and it is the task of each industry to reduce the level of power and therefore non-renewable fuels their products and services are designed to consume. LED TVs can output a more distinct, nicer and intense image than their LCD competitors, using substantially less power.

Lastly, the next big thing across the world is 3D technology. The prospect of having animals, weather effects and actors/actresses appearing out of the TV into people's homes is driving the world crazy. Should you also like the very idea of this futuristic technology then a 3D LED HDTV is the ideal solution, offering a sleek design, lower power consumption, a vibrant and strong High definition image as well as, the most effective 3D technology on the market.

When it comes to size options, LED TVs can come in a variety of measurements, from small 20 inch monitors to great 70 inch screens. However, personally I believe that the best television for an ordinary sized home is a Samsung 55 inch LED TV.

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