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|Led Lights » LED Backlights|
LED Backlights Make Better Screens
LED backlights make better screens than other options today. This just goes to show you the advancements that have been made in LED technology today and how it can better help us with our lighting needs. To fully understand this, we need to understand what the LED backlight does. A backlight, sometimes also called a backlit, is a type of illumination that is used in LCD screens. LCD stands for liquid crystal display and we see this in everything from calculators to TVs today.
Basically, the backlight is the internal source of white light which serves the important purpose of lighting up the LCD from the back. Desktop monitors and laptop screens are also being made this way today. It gives you a clearer picture that is also easier on the eyes.
Its only in the past couple of years that technology has started using LEDs for backlights and it's working great. One reason is that they are so long lasting. If you put LED backlights in a TV or a computer, you can expect that the backlight will last longer than the electronic device would operate on its own under normal conditions. This means you shouldn't have a problem of a broken TV or computer monitor because of the backlight.
Since LEDs are made to last longer, this makes them perfect for uses like this. Another reason why they are a great choice for these needs is that LED lights produce what is called a cool light. This means they will not contribute to overheating of the electronic device. They are smaller, thinner and consume less energy which makes them easy to put just about anywhere. Since LCD screens are getting smaller and smaller, the industry has to conform with backlights that can be made smaller as well.
Old monitors would dim out after only a couple of years or so of use but LED backlights will last and last. Another reason why it is such a popular choice is that it is more eco friendly. With so many companies and individuals trying to "go green" these days, it's smart to make the choice to LED backlights. They last longer, use less electricity to operate (many are even solar powered) and they are mercury free. They last longer which means less waste in the landfills as well. Because they use less energy, they also help prolong the battery life of laptops and other cordless devices.
All around and any way you look at it, LED backlights just make better screens. So it's really no surprise that the switch is starting to become the norm. Over time, we will likely see all backlights being made from LEDs as the older types of backlights are phased out completely.
For now, if you need to make the decision for yourself on which is best, go into it armed with all the facts that will help you make a positive choice for your needs. When you shop smart, it will pay off for you in the long run again and again.