In life, static electricity is everywhere: when you open the door, you will "pop" when you hold the doorknob, and you will be shocked by the stabbing; when you take off your sweater in winter, you will "pop" and flash. Actually, this is static electricity. "Sounds and flashes are produced by high-voltage electrostatic discharge. Therefore, in life, static electricity is everywhere in production, transportation, and use places, and it is present all the time. The electrostatic voltage can be thousands of volts, tens of thousands of volts, even as high as hundreds of thousands of volts, hundreds of thousands of volts!
So, what are the effects of static electricity on LCD screen products?
First of all, we need to know something. For example, most of our customers of Jingxian LCD are industrial products, and many industrial products need to be done after they are made into finished products-an electrostatic test. After the test, they can be sold on the market. Antistatic is very important for industrial products.
Secondly, the LCD screen itself is not too resistant to static electricity. Even the best liquid crystal material cannot withstand the direct discharge of the electrostatic gun. What we can do is to try our best during the production and use process. Avoid the generation of static electricity and prevent damage to the LCD before installation.
Therefore, in the LCD screen production workshop, the operators wear anti-static clothes and anti-static shoes, and they must discharge static electricity before entering the site. In order to prevent the human body from carrying static electricity or generating static electricity during the movement. However, in the process of customer computing and assembly, operators are also required to strictly follow the procedures, and it is strictly forbidden for any part of the human body to directly touch the metal conductive parts such as the screen, the interface in the module, and the pins. In addition, keep the production site space at a reasonable temperature and degree of tightness. The temperature is controlled at about 28 degrees, and the humidity is about 60%. In this way, the entire space forms a discharge body with air as a conductor. In this way, the static electricity generated by various frictional movements in this space will be released in time and effectively instead of accumulating.
However, it is very difficult for the product to pass the electrostatic test based on these alone, because this is only for the operation of the LCD screen, and more importantly, the protection of the peripheral circuit. In this respect, the LCD can be said to be the industry leader. We often Supporting the research and development of anti-static LCD screens and LCD modules for the electric power, automobile, high-speed rail and other industries. The materials used are all top-notch materials in the world. First of all, the stability of the raw materials is ensured, plus our long-term accumulated technical strength. Cooperating with customer development, basically eliminated the problem of static electricity failure.
Therefore, although static electricity is extremely harmful, it is controllable and preventable. As long as we attach importance to our thinking, standardize production, and cooperate with our technology, we can definitely minimize the harm caused by static electricity.
