DMC AST-038A050A Touch Screen Glass 3.8 inch

DMC AST-038A050A touch screen monitor size: 3.8 inch, other custom size is 3.0'' to 24'' . DMC AST-038A050A touch screen glass adopt to panel display device.DMC AST-038A050A touch screen touch times are more than 1 million touches. DMC AST-038A050A touch panel temperature operating range: -10°C ~ 60°C. DMC AST-038A050A touch membrane works altitude: up to 3000m. DMC AST-038A050A touch panel linearity error:< 1.5%. DMC AST-038A050A touch digitizer glass response speed: < 10ms. DMC AST-038A050A hmi touch screen operation system including: Linux / DOS / Windows ME/95/98 / NT4.0/XP/2000/Mac OS etc.

Transparent electrodes are formed on one side of both the top and bottom of the device, and one side constitutes the X-coordinate circuit and the other side the Y-coordinate circuit. The voltage of the touched position is detected. There are three types of analog systems: 4-wire, 5-wire, and 8-wire, etc. DMC mainly uses the 4-wire system as the standard, and the 5-wire system for the high durability models. The DMC AST-038 AST-038A050A Touch Digitizer Glass detects the position of the X and Y axes using parallel X and Y electrodes formed on the upper and lower substrates, respectively.