LCD splicing screens can easily overheat some pixels due to long-term work. Once the limit is exceeded, it will cause permanent damage, which forms what is often called "dead pixels". Since the pixels of the liquid crystal splicing unit are composed of liquid crystals, when they work continuously at full load for more than 96 hours, they will accelerate to aging, and even burn out in severe cases. Therefore, if the user has to work for a long time, it is best to let him take a break intermittently, or often change the screen display content at different time intervals, because the brightness is reduced when waiting for work, or it is in the screen saver mode After running for a while, this effort can not only delay the LCD screen aging, but also avoid hardware damage.
When there is a problem with the large LCD splicing screen, it is forbidden to disassemble the large LCD splicing screen by yourself. If the LCD splicing screen is not working properly, you can ask the manufacturer or professional to help solve it, because the transformer in the LCD background lighting assembly may still be turned off for a certain period of time. With 1000V high voltage (although it is micro-current), non-professionals may cause new failures if they are not handled properly.
The LCD display screen is very fragile and delicate, and has poor impact resistance. This is because LCD contains many precision glass components and agile and delicate electrical components. Once subjected to a strong impact, the LCD screen and other related components will be damaged. So we must avoid strong shocks. At the same time, pay attention not to put pressure on the surface of the LCD screen, such as pointing a certain part of the screen with your finger, which can easily cause more dead pixels.。
Once there is dirt on the surface of the large LCD splicing screen, accurate methods should be used to remove the dirt. The medium used is preferably soft, non-fiber material, such as absorbent cotton, lens tissue or soft cloth, etc., and then moisten it with a little glass cleaner and wipe it off gently. It is forbidden to use chemical solutions such as alcohol or rough Cloth or paper, because these materials are prone to scratches. What I want to remind everyone here is that do not spray the cleaning agent directly on the surface of the display screen. It can easily flow into the screen and cause a short circuit inside the LCD screen, causing unnecessary losses.
Winbond Technology Co., Ltd. is a manufacturer specializing in R&D and production of display products such as Samsung/LG LCD splicing screens, small-pitch LEDs, touch screens, advertising players, etc., with more than ten years of experience in the industry, and constantly providing customers with High-quality display products and services.
Up to now, Winbond has reached more than 20,000 cooperation cases (including splicing screens, small-pitch LEDs, etc.) around the world, and cooperated with many well-known brands and enterprises, such as China Railway, Vanke, China Resources Land, Pacific Insurance, etc. , Is a leader in the industry; if you have any questions about the large-screen display, please contact us.