Infrared touch screen has the advantages of high light transmittance, no interference from current, voltage and static electricity, and high touch stability.When tracking the finger movement track, the accuracy, smoothness and tracking speed can all meet the requirements. The user's writing can be very smoothly converted into image tracks, fully supporting handwriting recognition input. Infrared touch screen is mainly used in all kinds of public places, offices without infrared ray and strong light interference and industrial control places that are not very precise.
Resistive touch screen work on the basis of resistance changes. Resistive touch screens detect the position of the touch and the amount of pressure. The advantages of resistive touch screens are low cost, simple structure, and can be touched with any object, including gloves and pens. In some industrial control systems and medical devices, resistive touch screens still have certain advantages due to the need to use special gloves or pens for operation.
Surface Acoustic Wave touch screen has the advantages of high precision, high sensitivity and good light transmission. Since it does not require physical contact, it is not subject to wear and contamination. In addition, the acoustic touch screen also has good anti-interference ability and can maintain stable performance in harsh environments. In applications where high precision measurements and high sensitivity are required, acoustic touch screens provide a more accurate and reliable interactive experience.
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