TP-3841S1 Touch Screen Glass Panel Repair

Principle of operation of Resistive TP-3841S1 Touchscreen

Detects input position by load
When the TP-3841S1 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.

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-3841S1 touchscreens can be roughly divided into two types: analog type and digital (matrix) type.

TP-3841S1 touchscreen size: inch, other custom size is 3.0'' to 24'' . TP-3841S1 touch membrane adopt to panel display device. TP-3841S1 touch screen display light transmission: 80%(Meet ASTM D1003). TP-3841S1 touchscreen temperature operating range: -10°C ~ 60°C. TP-3841S1 touch panel temperature storage range: -20°C ~ 70°C. TP-3841S1 touch screen tablet resistance: 300Ω < X Axis < 900Ω, 200Ω < Y Axis < 800Ω (Varies with different size). TP-3841S1 HMI touch glass operation system including: Linux / DOS / Windows ME/95/98 / NT4.0/XP/2000/Mac OS etc.