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The transition of the backlight module

2020-11-09

The transition of the backlight module from CCFL to LED can bring a lot of benefits, which can make the brightness of the display screen more uniform, the power consumption of the product is lower, and the shape can be thinner and lighter. However, W-LED (white LED) backlights are commonly used in the market. In fact, such backlights only replace the components that emit light, and the display effect is very weak or not improved. The RGB-LED (three-color LED), which has a significant improvement in the display performance of the liquid crystal product, has an obvious improvement in display effect, but at the same time, the production cost is high, so it is applied to a high-priced LCD TV. At present, the LED Display referred to by the merchant refers to a display product using a white LED backlight, and the difference from the ordinary liquid crystal display is the change of the backlight.

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