DIGNITY
Touch panels
Leader in membrane keyboard and touch panels at your service
Our company
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At yourservice
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Our products
Membrane keyboards
OEM developments
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ITO
Digital
ITO
5 Wires
ITO
Different kinds
The touch panels:
The touch panel is a modern kind of computer input. Resistant, fast reaction, thin and no space needed. Our production unit is 20 000 square feet with 50% of clean room of 3 classes (10 000, 1 000 and 100) Production capability: 40 000 pieces/month Digital or analog with 4 or 8 output conductors. On top film depending your needs function of the pressure, light transmission etc ... Lower substrat can be plexi, PC, or glass depending the rigidity needed. Our new 5 conductors panel The 5 conductors touch panel is the best way for high resitance and stable in the time applications. Same technology as the 4 conductors the structure is a lower panel * (glass or film) and an upper one * film. In the 5 wires system, the detection line (the fifth silver wire) is connected to the upper panel; the 4 others are connected to the lower panel. When the upper panel is taped or pressed, a contact is established with the lower panel, the fifth wire conduct the information to the controler. The controler can manage this information. Best thing: Even if the upper panel is damaged or scratched the touch panel can work. * ITO = Indium Tin Oxide Specs: Maximum size: Up to 22" Pressure: 20g to 150g Thickness: Glass 0.7mm to 2.8mm Film 0.19mm Voltage: <12Vdc Current: 50mA/5Vdc Resistance: 30 to 300 ohms Tranparency: ~75% Hardness: 3H MTBF: Pen tap 10 millions Pen slide 0.5 millions Finger slide 35 millions