19inch Capacitive Multi Touch Screen for Android touch screen
|Outline of Cover Lens:||421*346±0.3mm|
|Outline of ITO Sensor:||393.62*320.34±0.3mm|
|Controller:||ILITEK, WEIDA, EETI, Silicon Works etc.(Customized)|
|Cover glass thickness:||1.1mm,1.8mm,2mm,3mm,4mm,5mm,6mm (Customized)|
|Cover glass treatments:||AG, AR, AF, AE (Customized)|
|Operating system:||Win7, Win8, Win10, WCE, Android, Linux, XP|
|Working temperature and humidity||-20°C~70°C,20~85% RH, non-condensing|
|Storage environment and humidity :||-30°C~80°C, 20~85% RH, non-condensing|
|ESD Air discharge:||8KV|
|ESD Contact discharge:||4KV|
|Pen hitting life:||≥10,000,000/point|
|Pen sliding Durability:||≥500,000 times|
|Finger Touch life:||≥35,000,000 times|
|Certifications:||CE, FCC, Rohs|
|Input method:||Finger or capacitive pen|
Capacitive Touch Screen:
Capacitive touch screen are built with two parallel layers of ITO
but, but unlike the old and cheap resistive touch panels, the ITO
layers in a projected capacitive touch panel are sealed between two
sheets of glass by an optically clear adhesive.
There is no air gap between layers like in a resistive touch panel.
The patterns on the two parallel ITO layers form a grid of
The electric fields of these capacitors are projected through the
top layer of glass.
When the user places a finger near the top surface of the touch
panel, it couples with the electric fields.
This coupling changes the capacitance of several of the capacitors
in the vicinity of the finger.
An algorithm converts these changes in capacitance into a location
along the X and Y axes of the panel.
Samples in stock: 1~3 working days
Customized project: 10~15days for samples
Mass production: 10~18days
Q. Are you a factory or trading company?
A: We are a factory.
Q. Does your products have CE&Rohs certificates?
Q. What’s the shipping method?
A: By sea / air / express, which methods to be used on the basis of
Q. What’s the payment methods?
A: T/T, 30% deposit before production, the balance before shipment.
Q. What size of touch screen can you manufacture?
A: 3.5” to 65”, the bigger size are researching and developing.