With all of the new types of television that is available nowadays, it’s understandable for the common consumer to be confused. Manufacturers have launched plasma TV, LCD TVs and have clamored with the buyers and learned what these types are all about. Now, Led Backlight TV is reaching its way to the popular masses—and you might be one of the people who can’t help but scratch your head with a confused stare. What exactly are LED Backlight televisions?
First thing first, LED backlight TV is a kind of LCD (Light Crystal Display) television. So to speak, it is not an entirely different kind, and should therefore not confused dissimilar from LCDs. The main difference of LED backlight televisions from all the other LCD television is that it uses backlight to transfer electric current in to light, while standard LCD televisions uses fluorescent lights. LED or Light emitting diodes are used as a backlight, placed along the edges of the screen similar to a fluorescent light tube or at the back of the screen situated in a grid. Believe it or not, this lighting technology is similar to the technology used to produce light for your monitor’s buttons, stereo indicators and digital watch.
Home theater enthusiasts should celebrate, as LED backlight TV has a lot of pros and benefits. It gives off 30 percent more efficiency in terms of image quality. It can also do variations in backlighting, which makes it possible to illuminate certain parts of the screen thus improve image quality. One technique used by these types of television sets is called local dimming. It works by situating LED light tubes behind the LCD screen. It uses up to 1,500 lights, and through the power of technology, the product could intelligently decide which among the lights to turn off and turn on to brighten and darken parts of the screen. It also uses smaller lighting tubes thus adding very little amount of depth on its profile. This means these types of LED backlight televisions are actually thinner in form than the other television sets. You can proudly display the glamorous form of this product in your living rooms.
