How it works
Surface Capacitive Touch Screen is an all-glass touch screen with double side transparent conductive coating.There is electrode pattern printed along the edges distributes a low voltage field over the conductive layer. 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. The X/Y location of the point of contact is calculated by the controller and transmitted to the computer.
|
Circuiting :
|
5V DC, 35mA
|
|
Light Transmission:
|
>90%
|
|
Contact :
|
<3ms
|
|
Linearity:
|
1.5% (<1.0% by request )
|
|
Surface Hardness:
|
6H
|
|
Input Mode:
|
Conductive stylus or bare finger
|
|
Life Expectancy:
|
Over 225 millions
|
|
Operating Temperature:
|
?15 degree C to 70 degree C
|
|
Storage Temperature:
|
?15 degree C to 70 degree C
|
|
|
Benifit
|
|
|
|
 Accurate Control: Less than 1.5% or 1% linearity and controller with excellent speed.
|
|
FPC Tail Technology:FPC tail has low resistance and is very flexible and robust.
|
contaminants such as grease,dirt,water,running liquid,harsh chemicals and NEMA sealed.The life expectancy
is over 225 million mechanical touches.
|
|
Excellent Optical and Responsive Performance: With a transparent protective overcoat that minimizes reflection and maximizes light transmission, our capacitive touch screens provide dramatic scratch resistance and excellent clarity.Fast,light touches can be easily recognized.
|
|
Various standard sizes: From 6.5" to 21" standard capacitive touch screens.For further details,please contact with Gobaltouch offices worldwide.
|
|
Compatibility:Gobaltouch Capacitive Touch Screens are fully compatible with MicroTouch (3M) controllers.
|
|
|
|
Application
|
|
|
|
|
Gobaltouch Capacitive Touch Screen is the preferred choice in many applications.
|
|
Public access,gaming machines,POS(Point of Sale),kiosks,ATM,industrial controls.
|
|
