Touch Screen Used on Telephone

When a finger touches the screen and draws a minute amount of current to the point of contact, creating a voltage drop. The current flow from each corner is proportional to the distance to the touch point.



Advantages：

Accurate Control: Less than +/-1.5% linearity deviation and controller with excellent speed.

FPC Tail Technology: FPC tail has low resistance and is very flexible and robust.

Durability: Our Capacitive touch screen withstands contaminants such as grease, dirt, water, running liquid, harsh chemicals and NEMA-sealed. The life expectancy is over 225 million mechanical touches.

Performance: A transparent protective hard-coating minimizes reflection and maximizes light transmission.