Industry rugged tablet PC or we call Industrial three anti-Tablet PC capacitive screen works is the use of contact sensors to make the screen on the conductor to generate the induced voltage, resulting in relative current, through the distance measurement touch point. In the case of low temperatures, the skin surface of the skin moisture content is low, dry and cold skin conductivity is poor. At the same time, the ambient temperature is low, the sensor performance will be affected, industrial flat panel display can not be a good place to identify the touch screen caused by touch screen failure. The operating temperature of the touch screen is usually in the -5 ℃ ~ 60 ℃, especially in the winter, the northern region received more obvious impact.
Industrial three anti-Tablet PC resistive touch screen is affected by the smaller. On the one hand because the process used by different, through the touch screen micro-circuit connected to work, affected by the temperature is weak. On the other hand, the resistance level of the screen is relatively mature, the materials used are able to stand the test and inherited. Resistance screen temperature requirements between -20 ℃ ~ 65 ℃, to meet the vast majority of the use of the environment. Industrial three anti-Tablet PC in the use of the environment and the temperature is also a certain requirement, in the use of the process need to pay attention.
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