How to distinguish led and LCD screen
Author:Feng Mingjun Time:2021-07-10 10:16 Browse(388)
LED screen is a new type of imaging electronic equipment, which is made of light-emitting diodes arranged in order. Because of its high brightness, wide viewing angle, long life and other characteristics, it is widely used in outdoor advertising screen and other products.
LED screen is a new type of imaging electronic equipment, which is made of light-emitting diodes arranged in order. Because of its high brightness, wide viewing angle, long life and other characteristics, it is widely used in outdoor advertising screen and other products.LCD is the abbreviation of liquid crystal display. The structure of LCD is to place liquid crystal in two pieces of parallel glass. There are many vertical and horizontal small wires between the two pieces of glass. Through the power on or not, the rod-shaped crystal molecules can be controlled to change the direction, and the light can be refracted to produce a picture. Much better than CRT, but the price is more expensive...

How to distinguish led and LCD screen

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