[China Glass Network] With the recent maturity of imaging technology, many people choose to replace their TV products at home. Although the colorful light and shadow are very exciting, if there is a bad point on the screen, it will still make the screen effect greatly reduced. . Because the standards for defining the level of bad points in different parts of the world are different, many manufacturers default that the defect of a panel is less than 3-6, which is a qualified product. If such a less perfect product falls into its own hands, we should How to deal with it? What is a bad point? The large LCD screen consists of many points, each of which is color and imaged by the constant changes of the three primary colors of RGB. But if there is a problem with the pixel, the color will not change any more, and a bad point will be formed. There are usually several bad points. If it is a color highlight, it means that the pixel at that point is just stuck. We can fix this kind of dead point. But if it is a black dark spot, it means that the point is completely broken, even if the repair is invalid. LCD screen dead point repair method ·Marker pen extrusion method Turn on the TV and set the screen display to a pure black screen (or other solid color that contrasts with the color of the dead pixels) so that the highlights can be seen at a glance. Look for a sleek pen with a cap and squeeze the cap against the highlights. You will see a white glow. If not, you can increase the strength slightly. After about 5 to 10 squeezing, the liquid crystal inside the display screen can make the stuck pixels return to normal, and the bright spots disappear. ·Hot towel heating method Squeezing the LCD screen with a cap may cause damage to the screen because the user is too strong. If you are worried about the power, you can use the safer hot towel heating method to fix the highlights. Soak the towel in hot water and, if possible, heat the basin of the water with a fire until bubbles appear at the bottom. Then remove the towel and wrap it in insulated gloves. Place the hot towel on the screen with bright spots, try to ensure that the heat is concentrated at the bright spot, and heat it for about 10 minutes, so that the liquid crystal inside the display screen is heated to flow, so that the bright spots disappear. ·Software repair method As TV products become more and more feature-rich, we can also fix them through software. Take this software called "LCD Highlights Bad Spot Repair Tool" as an example. First connect our TV to the computer, switch the signal source to the corresponding port, open the software, set the display to the better resolution, and turn it off. Screen saver for Windows. If there are multiple highlights, you can first set the number of flashing points in the "Flash windows" option. At this point, multiple flashing points will appear on the screen, drag them to the position of the bright points with the mouse, and right click to set their color. Then select the size of the flashing point in "Flash size", then adjust the flashing period by "Flash interval", then click "Start" to fix it. The running time needs to be more than 20 minutes, and in most cases it takes 12 to 24 hours to take effect. This method can repair most of the highlights, and also has a repairing effect on the highlights of LCD TVs, notebook LCD screens, and the like. Need to remind everyone that the above method is more suitable for products that have passed the warranty period or the manufacturer does not return. If it can be returned, it is better to replace a new product directly. Sequin Backpack,Blue Sequins Backpack,Mermaid Sequins Backpack,Rabbit Sequins Backpack Artistar , https://www.cn-artistar.com