Today, based on the greater demand of industrial display user groups, I would like to continue to learn more about the touch screen with you, what are the advantages of industrial capacitive touch screen?
Advantages of capacitive touch screen
Technical principles
The capacitive touch screen reacts by current, which does not need pressure to generate signal. In short, it is to divide the screen into blocks, and set a group of mutual capacitance modules in each area to work independently, so the capacitance screen can independently detect the touch situation in each area, and after processing, it can realize multi touch.
For the demand of industrial display, most users prefer the choice of capacitive touch screen. For example, touch like intelligent industrial display series, on the capacitive touch screen, it not only supports ten touch, but also has outstanding static anti-interference performance, which makes it more advantageous for use in scenario applications such as power cabinet.
2. Simple correction
After production, the capacitive touch screen can be installed and used only once or without correction at all, while the resistance technology needs conventional correction. After the capacitive touch screen is installed in the industrial display, the touch display manufacturer will conduct simple touch operation to check whether the screen is well connected with the internal components of the machine.
3. Longer service life
The service life of industrial display capacitive touch screen is longer, because the components in the capacitive touch screen do not need to be moved. In the resistive touch screen, the ITO film on the upper layer needs to be thin enough to be elastic so that it can bend down to contact the ITO film on the lower layer.
4. Better power consumption
From the point of view of touch technology, capacitance technology is superior to resistance technology in light loss and system power consumption, so this is also reflected in the advantages of using capacitive touch screen in industrial display.
5. Regular operation is more convenient
For the choice of touch mode of industrial display, users need to consider the application scenario of the device, and the choice of capacitive screen or resistance screen mainly depends on the object of the touch screen. If it is finger touch, capacitive touch screen is a better choice. If you need a stylus, whether it's plastic or metal, the resistive touch screen can do it. The capacitive touch screen can also use a stylus, but it needs a special stylus to cooperate（such as Capacitive pen).And our industrial PCAP can support touch with water/gloves/glass..
6. Low maintenance cost
Industrial display capacitive touch screen has little damage to the screen due to multi finger touch, and the capacitive technology itself has the characteristics of wear resistance and long service life, so the maintenance cost of users is also low, which can be said to help users save a lot of operating costs.
7. More responsive
Based on the technical principle of multi touch of capacitance screen, the touch times of capacitance screen of industrial display are more than 50 million, the response time is less than 15 ms, and the screen error is less than 1%. The screen response similar to the sensor is more sensitive, so that the user can experience better in the process of using.
