AVATEC developed and is producing capacitive TSP with the structure demanded according to the market change.

Characteristics of Capacitive TSP

When the part of the body contacts with touch screen, the changes in the electric filed between both electrodes, for which the capacitance between two electrodes are varied. Capacitive TSP is a technology to detect the location of touch by reading the change of the capacitance and has excellent surface strength and transmissivity, durability, convenience and accuracy

Touch Panel Operating Principle