Skills of preventing electrostatic interference of LCD splicing screen

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Many users may encounter electrostatic interference when using LCD to splice large screens, and most users are at a loss how to solve the electrostatic interference problem. In fact, in order to prevent and solve the electrostatic interference of LCD large screen splicing, we must first understand the reasons, and then analyze the reasons to find out how to prevent the electrostatic interference of LCD large screen splicing.

Anti-static method for splicing large screen and liquid crystal:

1, line and line separation. Separate the various connecting wires of the LCD panel, and separate the VGA cable from the power cord when wiring. Because the general VGA cable has no shielding layer, it is easy to generate static electricity if it goes with the power cord. In particular, separate the VGA cable from the power cord. Because the general VGA cable has no shielding layer. Unshielded VGA cable and power cord are put together, which is easy to generate static electricity. Putting them at a certain distance can effectively prevent static electricity.

2. Grounding. The so-called grounding is to discharge static electricity directly to the ground through wires. This method is simple in operation, low in cost and ideal in effect, and it is the most direct and effective anti-static measure.

3. insulation. The so-called insulation is to stick the metal LCD splicing screen and the absolute power connection together, so that they are isolated and insulated from each other, so that there will be no static electricity.

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Rui Guan