What is the bad point of LCD splicing screen?
The large LCD screen consists of many points, each of which forms colors and images due to the constant changes of the three primary colors of RGB. But if there is a problem with the pixel, and the color no longer changes, it will create a dead pixel. Bad spots are usually divided into several types. If they are colored bright spots, the pixels at that point are just stuck. We can fix such bad spots. But if it is a dark spot, it means that it is completely broken, even if the repair is invalid.
Fix dead pixel LCD screen splicing <br> <br> hot towel heating method using a cap squeeze the LCD screen, the user may cause injury because of excessive force on the screen, if not allowed to draw on the strength worry, we can also use safer The hot towel heating repairs the highlights. Put the towel in hot water and, if possible, heat the pot with water until bubbles appear on the bottom. Then remove the towel and wring it out with insulated gloves. Place the hot towel on the bright spot screen and try to ensure that the heat is concentrated at the bright spot. The heat is applied for about 10 minutes so that the liquid crystal inside the display heats up and the bright spot disappears.
· The marker pen squeezing method turns on the TV and sets the screen display as a pure black screen (or other solid colors contrasting with the color of the dead pixels) so that the highlights can be seen at a glance. Find a sleek pen cap and gently squeeze its cap against the bright spot, then you will see white light, if not, you can slightly increase some intensity. After squeezing about 5 to 10 times, the liquid crystals inside the display screen will allow the stuck pixels to return to normal, and the bright spots will disappear.
·Software repair method As the TV products are becoming more and more functional, we can also repair them with software. Let's take the example of the software named “Bright Spot LCD Dot Repair Tool.†First, connect our TV to a computer, switch the signal source to the corresponding port, open the software, set the monitor to the optimal resolution, and close it. Windows screensaver. If there are multiple highlights, you can first set the number of flash points in the "Flashwindows" option. At this time, there will be multiple flashing points on the screen. Use the mouse to drag them to the bright spot, and right click to set their colors. Then select the size of the flash point in "Flashsize", then adjust the flash cycle with "Flashinterval" and finally click "Start" to fix it. The operating time needs to be more than 20 minutes. In most cases, it takes 12 to 24 hours to take effect. This method can fix most of the bright spots, and also repair the highlights of LCD TVs, notebook LCD screens, etc.
Need to remind everyone that the above methods are more suitable for products that have passed the warranty period or are not returned by the manufacturer. If you can return, it is better to replace a new product directly. Wuhan Boshi Engineering Research Co., Ltd. has fast service. Generally, small problems will help customers handle well and help customers solve the problem of using the process. Generally, Wuhan's projects can be answered by telephone.
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