When it comes to LCD displays, you may first think of mobile phones, tablet computers and other products. The use of LCD displays is far beyond that. They are used in all walks of life as information output devices. As a key component, the quality of the LCD display directly affects the user’s direct experience. What should we do when the LCD screen flickers? What is the reason? Today, Xiao Bian will give you an analysis.

The refresh rate of LCD screen is not correct. Many LCD screens require a 60 Hz refresh rate, but in fact, many LCD screens can only prevent phase doubt at 75 Hz. But some monitors are just the opposite, and users are better off trying different settings. But remember, you only have 60 and 75 hertz to choose from, never exceed that limit.

LCD display aging, sometimes because the use of the display has been older, will also show the appearance of vibration. In order to check whether the electronic components inside the LCD display are aging, you can connect the defective display to someone else’s accounting machine for testing. If the defect still disappears, the display is broken and needs to be repaired.

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