The black levels are improved a lot and you will see blackest colors. You will be able to see a better picture quality if you use LED Television which is better than LCD TV. Picture Quality : This is an important advantage with LED TV over LCD televisions.
Here are some reasons why LED is now preferred over LED
LED is preferred nowadays by most brands and users in Electronics. They are still the most expensive televisions out there, but there are hopes that they will become more affordable for the masses with time.
Similar technology is being used to make OLED televisions, which are trying to look into organic light emitting diodes rather than artificial ones. However, they are also significantly more expensive to manufacture and would not be affordable to a majority of consumers. Such televisions are of much better quality than LCD televisions. Each pixel has 3 individual LEDs red, green, and blue. In these televisions, the panel isn’t liquid crystal but instead has pixels consisting of LEDs. To be sure, engineers have tried to design full-fledged LED televisions, where the screen itself is made of LEDs. In terms of picture quality, there is absolutely no difference between a CCFL LCD television screen (what you’re probably referring to when you mention an LCD television), and an LED television. While LED televisions are often touted as a major innovation and a new kind of television, they are no more than a special kind of LCD television where the backlight is made of LEDs. It is because of their relatively smaller size that LED televisions can afford to be so thin when compared to other types of televisions. These televisions are far more energy efficient than their CCFL cousins and also a lot smaller. That’s the core principle behind LED TV technology and how it works. HOW DOES AN LED TV WORK?Īn LED television is just a special kind of LCD where the backlight consists of LEDs instead of CCFLs. An LED also lasts much longer than most other lighting technologies. In comparison with fluorescent lights, LEDs have significantly lower power requirements and convert power to light more efficiently so that less is lost as heat and focus it more precisely so that there is less light leakage, which can cause fuzziness. The light is not particularly bright, but in most LEDs it is monochromatic, occurring at a single wavelength. LED TVs are more formally known as LED-backlight LCD television.Īn LED is a semiconductor device that emits visible light when an electric current passes through it. LED TV is a type of LCD television that uses light-emitting diodes (LEDs) to backlight the display instead of the cold cathode fluorescent lights (CCFLs) used in standard LCD televisions.
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