With the development of technology, LCD touch screens can be seen everywhere, especially in industrial production. Then LCD industrial touch LCD screens occasionally have some failures, such as insensitivity to touches, etc., so what causes this phenomenon? I will explain for everyone.
If it is an industrial touch surface, the touch screen responds slowly, it may be that the touch screen system is old, the internal clock frequency is too low, or the touch screen surface cannot be moved due to water droplets. In order to restore the touch screen to a fast response, the system driver must be replaced or upgraded, or a rag Wipe the surface of the touch screen. Generally speaking, this is very common for multi-touch screens, but care should be taken to maintain them. In the detailed operation and use, the following issues must also be paid attention to:
1. TP is a glass product, please handle with care to avoid damage or breakage.
2. The contact surface of TP is conductive film. If the protective film is torn off, it is forbidden to touch the surface of the product with nails, pencils, or other sharp objects to avoid staining and scratching the product.
3. Do not stick oil, water and other liquids on the surface of the product.
4. When there are stains on the touch surface, please lightly touch the alcohol with a cotton ball or a dust-free cloth, and gently wipe the surface of the product. Do not let the alcohol penetrate into the product.
5. Avoid using and storing organic solvents or corrosive gases (acid gases, etc.).
6. When installing the machine, please use non-corrosive glue to fix the product.
7. When installing the machine, please wear your fingertips or gloves to ensure the cleanliness of the product.
8. When it is found that TP does not work, please check whether there is a false solder, whether the pin contact is good, whether the machine is installed correctly, and whether the touch position of the operation is accurate. If there is no such problem, please put the protective film back on the surface of the product to ensure that the product is returned to the manufacturer for analysis and processing.
9. After opening the box for inspection, keep the original packaging sealed and stored to prevent the product from being affected by high temperature and high humidity, which will cause watermarks on the glass surface of the product.
The above content is the slow response of LCD industrial touch screen. Taking these protective measures to protect the touch screen as much as possible can delay its service life and avoid slow response.
