... 7mm X 301.7mmEffective Touch476.5mm X 268.5mmFPC substrate for rolled copperComponents ABC, high temperature 90 ° Cthe light guide ... used widely, any opaque objects can two touch; the touch material thickness increase with the product size increases, the maximum thickness ... touch area, self-assembly, commissioning ;5, support WIN7 / 8, Android2.3.6/4.0 7. Seven, structure size OTP Optical touch screen ...