4096*4096 Ten Points 14 Inch Projected Capacitive Touch Panel With
Usb Controller For Windows
Product details:
| Item | Specification |
| Screen size | 14.0 inch |
| Structures | G+F+F |
| Surface Hardness | >6H |
| Surface Treatment | AG/AF/AR |
| Cover Lens | 1.1mm |
| 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 |
| Touch Points | 1-10 |
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.
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.
Development process:
1. Receive customer's technical files, including PCAP drawing, LCD
specification.
2. Recommend standard products or customize products based on
customer's requirements.
3. Offer engineering drawing for confirmation and fill in project
kick-off form.
4. Make samples according to the confirmed drawing.
5. Debug the samples based on the information on kick-off form,
keep the FW.
6. Send the samples to customers for confirmation. Offer all the
technical supports with which customer will let the touch panels
work well.
7. Pilot production.
8. Mass production.
Application:
1. Point-of-information kiosks.
2. Vending and ticket sales.
3. Electronic catalogs.
4. Gaming, lottery, and amusement.
5. Public pay phones.
6. Multimedia marketing.
7. Banking/financial transactions.
8. Industrial control rooms.
9. Computer-based training.
Why choose us?
1. Our factory is a legal,responsible,capable,experienced factory.
2. We have the largest laminting mechine which can up to 65inch.
3. In stock for fast delivery provide the best after-sales service.
4. We can provide the best design solutions according customer
requirements.
5. All of our products have been inspected strictly before
delivery.
Delivery Time:
1. Samples in stock: 1~3 working days.
2. Customized project: 10~15days for samples.
3. Mass production: 10~18days.
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
