Splicing screen manufacturers teach you how to solve LCD screen dead pixels

Although splicing screens are more and more widely used, many users still lack the basic technical knowledge of LCD splicing screens. When LCD splicing screens have picture problems, such as pixel problems and dead pixels, they do not know how to deal with them. Next, let the professional and technical personnel of the LCD splicing screen manufacturer, AEVISION, give everyone a popular science on how to deal with the defective pixels of the LCD splicing screen in such a situation.

When the LCD splicing screen has a dead pixel, first check the condition of the dead pixel. If there are colorful bright spots, it means that the dead pixel is caused by the stuck pixel at this point. This kind of situation can be repaired; on the contrary, if If it is a black point, then the pixel at this point cannot be repaired.

We can use the marker squeeze method. First, power on the LCD splicing screen to light up, adjust the screen color to a color that has a clearer contrast with the color of the dead pixels, and then find the dead pixels and gently squeeze them with the rounded part of the marker. , Until white light appears, if it does not happen, you can increase the squeeze slightly to restore the stuck pixels.

In addition, you can also use a hot towel to dry compress, put the towel in high-temperature water or other methods to increase the temperature of the towel, and then place the hot towel on the LCD splicing screen with dead pixels. After a few minutes of hot compress, the LCD The internal temperature of the splicing screen rises and heat flows to repair the dead pixels.

AEVISION has been focusing on the display field for more than ten years, has a profound technical precipitation, and has continuously introduced high-quality products. At present, its products have been spread all over the world and have won market reputation and industry reputation.