Over the years, televisions have evolved a lot. Earlier, TV used to be space consuming and heavy. But, with the evolution of technology, the size of TV started getting slimmer and bigger. We all have enjoyed watching out your favorite TV shows in the CRT TVs which are also known as the Cathode Ray Tube TV. But, then arrived LCDs which were much slimmer and produced a better quality of pictures. But within a few years, a new form of TV came into the market which is known as the LEDs. In the LCD, the cold cathode fluorescent lamps were used for the display whereas LEDs are tiny bulbs which can be easily fitted into the electrical circuit of TV. They are capable of creating much brighter lights as well as don’t get much heat up as well.
What LEDs are made up of?
The LEDs consist of small semiconductors which glow when they are exposed to electricity. The current flows between the LED anodes, which are known as the positively charged electrodes and the LED cathodes which are known as the negatively charged electrodes. As soon as the electrons start flowing from one to the other in a semiconductor, they start creating electromagnet radiation. Some of the electromagnetic radiation can form visible light as well.
The light which is formed through the LED can be of any color, such as it can be infrared as well as it can be ultraviolet. The color variation of a led is highly dependent on the type of semiconductor as well as the current which is flowing through it. These tiny LEDs which have been widely used in the LCD HDTVs give the manufacturer the ability to manufacture super slim television. LED television is one of the best TVS that you will get in the market today. They have super detailing capabilities which have led to the upsurge in the demand of the LED television. And being such dramatically slim, they can be easily fitted anywhere, and they also tend to last much longer than the other variants of televisions as LEDs are one of the most robust material that has ever been used for manufacturing TVs.
Over the years, the demand of LED television has drawn the attraction of plenty of manufacturers. Now, you will find plenty of LED TV manufacturers in the market who claims themselves as the best. But, to choose the right one, you need to make sure that you are getting all the features that you were looking for in a LED television. So, to make things easier for you, we have listed out some of the most important things that you should look for while buying a led television.
Things to look for while buying LEDs
- Your viewing distance
One of the most important things that one should look for while buying any TV is the viewing distance between your TV and the couch. If you buy a TV of around 32 inches, then you can view it from a 4 feet distance. But the bigger the TV will be, the more space it will need.
- Buy full HD
Even if you get an HD ready TV at a low price, it is always recommended to go for the full HD by spending a few bucks extra. It can be used in plenty of ways and have better detailing.
- Don’t fall for smart TV if you don’t need
Though smart TVs may sound lucrative, don’t fall for it if you don’t need it. Invest that money in buying a bigger TV, or a soundbar as the sounds of the LED televisions are quite unsatisfactory.
So, now that you know about the most important aspects of a LED television make sure that you choose the right one for your home.
You can click here to know more about the different types of LED TVs that are available in the market.