What is the difference between capacitive touch screen with conductive shielding film and touch screen without conductive shielding film? General industrial control field or outdoor may be used to the need for conductive shielding film, which can play a role in anti-static interference shielding and so on!
Role next to the four corners of the line is access to the conductive line, this depends on the application area of the product will be due to electrostatic interference or wide temperature will affect the use of the touch screen, such as jumping points or touch is not sensitive outside, there will also be
Because of static electricity caused by dust adsorption will also cause some damage to the touch screen.
Conductive shielding film can form a layer of shielding protection, effectively reduce the impact of external electromagnetic radiation on the capacitive touch screen, improve the stability and reliability of the touch screen. Therefore, it is more suitable for a variety of industrial control systems, robots, self-service equipment, medical equipment, security monitoring and other fields. These application scenarios usually have strong electromagnetic interference, such as high-frequency electromagnetic fields, high-current interference, etc., which can easily affect the normal work of the touch screen. Anti-interference capacitive touch screen can provide reliable touch control effect in these environments.