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The Difference Between Edge-Lit and Backlit

The Difference Between Edge-Lit and Backlit


The introduction of LED TVs in the market raised many questions regarding the technology used and the benefits of using that kind of high definition television. Many people don't understand how the new HDTV works and how they can benefit from it. Due to this fact, many people don't appreciate the new technology and they don't even bother to know the important facts regarding these TVs.

The Difference Between Edge-Lit and Backlit

The Difference Between Edge-Lit and Backlit

The Difference Between Edge-Lit and Backlit

The Difference Between Edge-Lit and Backlit



The Difference Between Edge-Lit and Backlit

LED TVs are LCD TVs that use LEDs or light-emitting diodes as the backlight instead of the cold cathode fluorescent lamps or CCFL. LEDs are smaller than the fluorescent panels making TVs more power efficient. There are two varieties of LEDs: full array or backlit and edge-lit. Backlit TVs use many LED segments that are placed at the back of the LCD panel. Each LED can be turned on and off individually to produce high and dynamic contrast ratios and very clear images. This local dimming can produce deep blacks and high brightness so users can enjoy real high definition that LCD TV users can't enjoy.

Edge-lit, on the other hand, is the type of backlighting wherein the LEDs are situated along the edges of the panel. The light is dispersed and guided to the center of the screen making the black levels not as deep as that of the backlit. The benefit of having an edge-lit TV is that it has lighter weight because the panels used are thinner and they are only placed at the sides. This type of LED TV is also slimmer as compared to the backlit TV giving a very sleek exterior.

The Difference Between Edge-Lit and Backlit
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