Resistive touch screen/touch panel:
1. Competitive price
2. High performace,
3. Widespread application
4. Sensitive to touch
Features
Resistive touch screen is the preferred solution for low cost applications. It consists of a conductive bottom layer (ITO Glass or Film) and a conductive top layer (ITO Film). The two layers are suspended by many very small spacer dots. When a certain point is touched, the top layer contacts the bottom layer and a voltage charged by the controller is applied to the bottom layer's electrodes. The coordinate X axis of the touch point can be detected by measuring the voltage value thru the top ITO layer and the coordinate Y axis of the touch point can be detected in the same way by changing voltage input to the top layer's electrodes.
SPECIFICATION:
SurfaceHardness 3H
Optical Clarity 80%
OperatingTemperature -10C ~60C
EnduranceTest strikes Over1million
OperatingVoltage DC5V
Resistance 200Ω ~900Ω
Linearity 1.5%
FaceplateSurface Anti-glarecoating, glare coating
Film Thickness 0.175mm, 0.188mm
Glass Thickness 0.7mm, 1.1mm, 1.8mm
OperationPressure 20~150g
StorageTemperature -30 ~80
MessageNoise 5m sec ~ 15m sec
OperatingCurrent 5mA~25mA
Humidity < 95%
IsolationResistance 20MΩ DC25V
Sealable against dust, water, oil, static
Advantages
1. Our products' insulation point is Φ 0.03mm, this technology is advanced.
2. Various choices of surface treatments available, anti-Newton, anti-glare, special chemical stenghen hard coating, anti-reflection.
3. Capable of handing spacer dots diameter is less than 0.035mm.
4. We have our own factories, so our price is competitive.
5. The excellent sales service.
Application
1 Light industrial
2 Home appliances
3 Portable sport devices
4 Access control terminals
5 Portable medical devices
