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heavy construction equipments
3 years ago
Advantages of D-LED TV over other Televisions
DLED backlighting is now very familiar and has been used in televisions since 2004 when it first appeared on a branded TV. Even though there are several different ways through which DLED backlighting is used, but the idea is same: a lot of LED bulbs are used to illuminate the screen.
There are two different methods of backlight DLED backlit and edge lit. The main advantage of the backlight is that you can use to increase contrast levels of LED by turning off the option which is built in and know as local dimming that helps in increasing the amount of black in the parts of the comparison picture. The main advantage of edge lit is that it is used to make TVs that are incredibly thin - the DLEDs are thicker on the side and not at the rear side of the panel. Confined dimming is now obtainable for edge lit TVs too, but with much less adjustable segments compared to its complement backlight.
White LED is very similar to CCFL because DLED uses a blue light source that is made to look white by the presence of a layer of sulphur in the bulb. As a result, the TV is potentially stronger in the green part of the spectrum.
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