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The Advantages Of LED-backlit
- Mar 22, 2013 -

Compared to CCFL and LED backlight: CCFL cold cathode tube is part of LCD displays with pollution, is one of the key components affecting the color saturation. LED by the use of a single point of light leads to low power consumption, coupled with long life, light small hail protection and other advantages, makes the current LED gradually replaces CCFL used, small-size panel, backlight, the future more gradually to the LCD monitor, notebook computers, LCD TVs and other areas of large size panel backlighting. In addition, due to the LED color saturation can be achieved close to 100%, far superior to CCFL General 70%~85% performance standards. I need to highlight is that because of the LED drive much faster than CCFL, CCFL drive needs 1s~2s, but LED only require 50ns, so use no color film (Color Filter-less) techniques can be achieved with LED backlight.

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