What does LED backlight display mean? What does it do?
Author:kimi Time:2021-10-09 10:37 Browse(827)
LED backlight refers to the display that uses LED as the light source. The liquid crystal itself can't emit light, so it needs additional light source. Generally, we use cold cathode tube as the light source. Compared with LED, the cold cathode tube has a lot of heat and a corresponding increase in volume. Therefore, the display of LED backlight saves power and is lighter/
LED backlight refers to the display that uses LED as the light source. The liquid crystal itself can't emit light, so it needs additional light source. Generally, we use cold cathode tube as the light source. Compared with LED, the cold cathode tube has a lot of heat and a corresponding increase in volume. Therefore, the display of LED backlight saves power and is lighter

What does LED backlight display mean? What does it do?

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