Question:
What type of backlight is used in an LED display?
- LCD
- LED
- CCFL
- light-generating pixels
Explanation: Light-emitting diode (LED) displays use an LED backlight to illuminate pixels on the screen. In contrast, liquid crystal displays (LCDs) use either an LED or cold cathode fluorescent lamp (CCFL) backlight. Organic LEDs (OLEDs) do not use a backlight.
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