Touch Panel-Systems

Touch-Anzeige-Systeme, Touchmonitoren, Touch PC für Industrie, Medizin, Transport,

Touch-Systems

Interactive system-control by means of touching visual presentations on display-screens is gaining increasing importance. Specifically in the public sector as well as for machine- and process-control applications this solution as a "men- / maschine-interface" is well suited.

Depending on your requiremnts we can offer from the leading touch-system manufacturer your LCD-display touch-technology in commonly used screen dimensions, which is most suitable for your individual application.

You will find further information on the pages Technologies and (Technology-) Selection or in the main navigation.

Would you please contact us in any case for a competent noncommittal consultation.

4/5-Draht Touch Technologie Kapazitive Touch Technologie

   
SAW Touch Technologie Infrarot Touch Technologie

 



Touch - panel technologies

System-control by touching the panel of a  LCD- display is increasingly used and of gaining acceptance. This type of man / machine interface is well suited for machine- and process-control-applications and in the public sector.

Based on your requirements we can supply the LCD display-system of your choice in two technology- alternatives for most screen sizes from the leading manufacturer.
 


 

The DISPLAY 2000 touch-technology offering

Resistive Technology

It has a two layer structure where one is the glass substrate with transparent ITO coating. The second is a conductive polyester film. Both layers are tightly fixed together and separated by transparent insulation spacers. When the screen is touched, the conductive film has contact to the glass which causes a change in resistance. This change is registered by the system-controller measuring the X- and -Y axis coordinates.

 

Capacitive Technology

In the capacitive technology (multi layer technology) the glass is covered with a transparent metal coating which is protected by a top layer glass surface. All around the screen are electrodes. At the four edges of the screen a pulsed voltage generates an electrical field causing a change of charge when touched by a finger. This change is registered by a controller and transformed in X- and -Y axis coordinates.

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Touch - panel selection criteria

Based on your requirements we can supply the LCD and CRT display-system of your choice in various technologies for most screen sizes from the leading manufacturer. Please contact us for a discussion.

Technology 4 wire 5 wire capacitive SAW  SAW water proof  IR-LED 
Transparancy  >75%  >80%  >90%  >90%  >90%  >90% 
Scratch
resistability
 
3H  3H  7H  7H  7H  7H 
Operating
temperature
 
-20 +70  -10 +60  -20 +70  -20 +50  -20 +50  -20 +70 
Lifetime
touches
 
1-3 Mio  1-35 Mio  30 Mio  50 Mio  50 Mio  50 Mio 
Max.
Resolution
 
4096 x
4096 
4096 x
4096 
4096 x
4096 
4096 x
4096 
4096 x
4096 
4096 x
4096 
Glass
Thickness
 
1.8-3,0 mm  1.8-3,0 mm  3/6/9 mm  3/6 mm  3/6 mm  3/6 mm 
Typical
Application
 
Medical, Industry  Medical, Industry  Bank Money  Games  Kiosk  Outdoor