Current location - Plastic Surgery and Aesthetics Network - Wedding supplies - Led and lcd display? Can you tell from the surface energy whether the display is led or lcd? What is their biggest difference?
Led and lcd display? Can you tell from the surface energy whether the display is led or lcd? What is their biggest difference?
You can hardly see the appearance, but you can still recognize it after turning it on.

The biggest difference lies in electricity consumption.

There seems to be not many led display screens now. Its principle is that diodes emit light, and large screens are not so popular.

Lcd is a kind of liquid crystal display.