If the anti-interference ability is weak, the touch screen effect of the switch will be affected, such as insensitive touch, inaccurate and other problems, which are very affected by the outside world.  

Firstly, we must understand the structure of CTP touch screen and the principle of capacitive touch screen, and then find out the reason of anti-interference of CTP touch screen.  

The anti-interference problems of CTP touch screen include: screen hopping, inaccurate touch control or complete failure.  

So first of all, we need to judge whether there is the influence of external factors, such as power supply is not timely, the signal is weak, the antenna signal is not strong, these are common, only need to detect the above phenomenon, you can adjust.  

Therefore, in order to solve the anti-interference problem in capacitive touch screen design, the following adjustments must be made:  

First, add virtual cabling to the blank area of the touchscreen panel, that is, fill the cabling outside the display area, and connect the added virtual cabling to each other to form a virtual circuit.  

Secondly, the virtual circuit is connected with the grounding part of the touch chip to form a shielding circuit.  The design eliminates the interference of temperature, humidity, environmental electric field, reflection and other factors on capacitive touch screen, has the advantages of low cost, high efficiency, and solves the anti-interference problem of CTP touch screen.  

The anti-interference of capacitive touch screen is a headache for touch screen manufacturers, and the anti-interference of CTP touch screen is one of the performance requirements of touch screen.  

If the anti-interference ability is weak, the touch screen effect of the switch will be affected, such as insensitive touch, inaccurate and other problems, which are very affected by the outside world.  

Firstly, we must understand the structure of CTP touch screen and the principle of capacitive touch screen, and then find out the reason of anti-interference of CTP touch screen.  

The anti-interference problems of CTP touch screen include: screen hopping, inaccurate touch control or complete failure.  

If the anti-interference ability is weak, the touch screen effect of the switch will be affected, such as insensitive touch, inaccurate and other problems, which are very affected by the outside world.  

Firstly, we must understand the structure of CTP touch screen and the principle of capacitive touch screen, and then find out the reason of anti-interference of CTP touch screen.  

The anti-interference problems of CTP touch screen include: screen hopping, inaccurate touch control or complete failure.  

So first of all, we need to judge whether there is the influence of external factors, such as power supply is not timely, the signal is weak, the antenna signal is not strong, these are common, only need to detect the above phenomenon, you can adjust.  

Therefore, in order to solve the anti-interference problem in capacitive touch screen design, the following adjustments must be made:  

First, add virtual cabling to the blank area of the touchscreen panel, that is, fill the cabling outside the display area, and connect the added virtual cabling to each other to form a virtual circuit.  

Secondly, the virtual circuit is connected with the grounding part of the touch chip to form a shielding circuit.  The design eliminates the interference of temperature, humidity, environmental electric field, reflection and other factors on capacitive touch screen, has the advantages of low cost, high efficiency, and solves the anti-interference problem of CTP touch screen.  

The anti-interference of capacitive touch screen is a headache for touch screen manufacturers, and the anti-interference of CTP touch screen is one of the performance requirements of touch screen.  

If the anti-interference ability is weak, the touch screen effect of the switch will be affected, such as insensitive touch, inaccurate and other problems, which are very affected by the outside world.  

Firstly, we must understand the structure of CTP touch screen and the principle of capacitive touch screen, and then find out the reason of anti-interference of CTP touch screen.  

The anti-interference problems of CTP touch screen include: screen hopping, inaccurate touch control or complete failure.  

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