DMC TP-3174S7 Touch Screen Panel Glass Replacement

TP-3174S7 touch membrane size: inch, other general size is 3.0'' to 22''. TP-3174S7 touch screen adopt to panel display device. TP-3174S7 touchscreen temperature operating range: -10°C ~ 60°C. TP-3174S7 touch digitizer glass linearity error:
Principle of operation of Resistive TP-3174S7 Touchscreen

An insulator (dot spacer) is placed between the upper and lower ITO electrodes to prevent short-circuit between the electrodes when no input is made. Resistive TP-3174S7 touchscreens can be roughly divided into two types: analog type and digital (matrix) type.

Detects input position by load
When the TP-3174S7 panel is pressed, the upper substrate flexes and the upper and lower ITO electrodes (X/Y electrodes) contact and conduct each other to detect the input.