Finger Touch 10 Poin 21.5 Inch Advertising Touch Screen For Advertising Display
Product details
| Item | Specification |
| Screen size | 21.5 inch |
| Structures | Cover Glass+ITO Glass |
| Surface Hardness | >6H |
| Surface Treatment | AG/AF/AR |
| IC Controller | ILITEK 2511 |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| Supply Voltage | 3.3V~5V |
| Transmittance | 86% Min |
| Interface Mode | USB/IIC/RS232 |
| Operating System | XP win7,8 Android Linux |
| System Driver | No need(USB plug and play) |
| Touch Points | 1-10 |
Structure & Operating Principle:
►Capacitive touch screen is a piece of 2 layer of compound glass with double side transparent conductive coating that conducts a continuous electrical current across the sensor.
►There is electrode pattern printed along the edges distributes a low voltage filed over the conductive layer.
►The human body is also an electrical device which has stored electrons and therefore also exhibits capacitance.
►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. During a touch ,capacitance forms between the finger and the sensor grid. The touch location is calculated from the changing electrical characteristics of the sensor grid.
Application:
Touch Screen All in one Computers
Touch Screen laptop
POS Machine
Touch Table
Gaming, Lottery ect
Industrial Control industry
Touch Monitor
Information Kiosks
Multimedia marketing
Banking / Fanancial System
Projected Capacitive touch screen Features:
►Response speed fast, smooth touch
► Flat panel, more high-end atmosphere, eliminating infrared touch screen surface with a groove edges are not allowed to shortcomings
►Any point can withstand more than 50 million times touch
► Operating systems strong compatibility
► Intelligent automatic calibration, use forinternal / external variety of environments
► Long life, low maintenance costs
Why choose us?
►Our factory is a legal,responsible,capable,experienced factory
►We have the largest laminting mechine which can up to 65inch
►In stock for fast delivery provide the best after-sales service
►We can provide the best design solutions according customer requirements
►All of our products have been inspected strictly before delivery
Customer question
►How about Sample lead time ?
-------Custom samples 12-18work-days,standard samples 5~10work-days
► How about mass production lead time ?
------ 15 days after sample confirmed
► shipping?
------,Usually we deliver our goods by DHL,UPS, FedEx etc.
► Payment term?
------ T/T or Western Union 30% deposit, 70% balance should be paid before shipment.
► How about the warranty?
------ Warranty 1year
Product Tags:
|
|
Finger Touch Advertising Touch Screen 10 Point 21.5 Inch Custom Touch Panel Images
|
