LED Crystal Film Screen process.Advantages and disadvantages of LED and LCD displays

　　Advantages of LED display screens:

　　1. Brightness: The brightness response speed of a single element in an LED display screen is 1000 times faster than that of an LCD screen;

　　2. Power consumption, compared to LCD, the ratio of LED power consumption is about 10:1;

　　3. Visual angle, LED can provide a viewing angle of up to 160 °, with great advantages;

　　4. Refresh rate, LED converts electrical energy into light energy and adopts injection principle, thus its refresh rate

　　5. LED displays can achieve higher contrast and wider application;

　　6. In terms of appearance, LED is based on light-emitting diodes, and compared to LCD, its display can be made thinner;

　　7. The application range of LED displays is wider than that of LCD displays, and multiple displays can be used for online broadcasting; Eighth, service life: LED display screens can generally support around 100000 hours, and under normal circumstances, they can be used for several decades; Ninth, color, LED screens have more realistic colors than LCD screens;

　　Disadvantages of LED display screens:

　　1. Strict requirements for corresponding assembly parameters;

　　2. Screen thickness;

　　3. The phenomenon of LED screen burning is severe;

　　4. The flashing effect is severe.

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