1. **What is LED backlighting?**
LED backlighting is a type of lighting technology used in LCD (liquid crystal display) screens. It involves using a panel of light-emitting diodes (LEDs) to illuminate the screen from behind, providing the necessary light to produce images on the screen.

2. **What are the benefits of LED backlighting?**
Compared to other backlighting technologies like CCFL (cold cathode fluorescent lamps), LED backlighting has several advantages. It is more energy-efficient, produces brighter and more vivid colors, and allows for thinner and lighter screens.

3. **Are there any downsides to LED backlighting?**
One potential downside of LED backlighting is that it can cause uneven lighting on the screen, known as “backlight bleed”. However, this can often be minimized through proper calibration and adjustment of the display settings.

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