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What is LED (Light Emitting Diode)?

April 26, 2017diode emitting LED light

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What is LED (Light Emitting Diode)?

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LED (Light Emitting Diode) is the most commonly used backlight for Cellular phones. The LED backlight offers some benefits over the EL backlight. To start, the LED backlight does not require an inverter, just a DC source of +3VDC~+5VDC. Secondly, depending on the backlight configuration, the brightness can very bright, and thirdly, the life of the LED exceeds 50K hours.