High Accuracy 21.5 Inch USB Capacitive Touch Screen Panel With
Driver Free For Medical
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 2302 |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| Supply Voltage | 3.3V~5V |
| Transmittance | 86% Min |
| Module View Area | 476.64*268.11mm |
| Operating System | XP win7,8 Android Linux |
| System Driver | No need(USB plug and play) |
| Touch Points | 1-10 |
Competitive Advantage:
Capacitive Touch Panel is to use the working current of induction
of human body.The operational principle of the projected capacitive
touch panel: There are two layers of the ITO layer under the
surface of glass. This ITO layer respectively forms the electric
field of X axis and Y axis, which can keep balance by crossing the
surface of the class. Once the fingers approach the glass surface,
the fingers and the electrode X axis or Y axis will form a new
electric field, which can make the local capacitance change. Then
the controller will determine the location based on capacitance
changes.
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.
► Operating systems strong compatibility.
► Intelligent automatic calibration, use forinternal / external
variety of environments.
Development process:
►Receive customer's technical files, including PCAP drawing, LCD
specification.
►Recommend standard products or customize products based on
customer's requirements.
►Offer engineering drawing for confirmation and fill in project
kick-off form.
►Make samples according to the confirmed drawing.
►Debug the samples based on the information on kick-off form, keep
the FW.
►Send the samples to customers for confirmation. Offer all the
technical supports with which customer will let the touch panels
work well.
►Pilot production.
►Mass production.
Application:
►Point-of-information kiosks
►Vending and ticket sales
►Electronic catalogs
►Gaming, lottery, and amusement
►Public pay phones
►Multimedia marketing
►Banking/financial transactions
►Industrial control rooms
►Computer-based training
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:
1. How about Sample lead time ?
-------Custom samples 12-18work-days,standard samples
5~10work-days.
2. How about mass production lead time ?
------ 15 days after sample confirmed.
3. Shipping?
------Usually we deliver our goods by DHL,UPS, FedEx etc.
4. Payment term?
------ T/T or Western Union 30% deposit, 70% balance should be paid
before shipment.
5. How about the warranty?
------ Warranty 1year.
