Customized Glass+glass GT911 IIC interface 10.1 inch projected
capacitive touch screen panel
Product details
| Item | Specification |
| Screen size | 10.1 inch |
| Structures | Cover Glass+ITO Glass |
| Surface Hardness | >6H |
| Surface Treatment | AG/AF/AR |
| IC Controller | GT911 |
| Operating temperature | -20℃~70℃ |
| Storage temperature | -30℃~80℃ |
| Supply Voltage | 3.3V~5V |
| Transmittance | 86% Min |
| Interface Mode | IIC interface |
| Operating System | XP win7,8 Android Linux |
| System Driver | Provide Goodix Driver for Android |
| Application | Capacitive Touch Screen |
| CTP Type | COF |
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.
Touch Controller
The controller measures the values of the current flow from the
four corners and calculates the X, and Y coordinates of the touch
location. The raw coordination data is further analyzed and
compensated to give the optimized linearity accuracy. The
controller utilizes its multi-point linearity compensation function
to compensate non-uniformity of the panel. Each panel is calibrated
in factory. Its compensation data is stored in EEPROM of the
controller in pair with the panel and is used for linearity
compensation. The compensated coordinates is then transmitted to
the host computer through RS232 or USB interfaces.
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
► Can support real 10points touch, Compatible with multiple system
► Operating systems strong compatibility
► Intelligent automatic calibration, use forinternal / external
variety of environments
► Controller with USB interface type
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
Application:
► Mirror Touch Screen
► Touch Panel Vending Machine
► Touch Screen laptop
► POS Machine
► Touch Shopping Terminal
► Gaming, Lottery ect
► Industrial Control industry
► Touch Monitor
► Information Kiosks
► Multimedia marketing
► Banking / Fanancial System
Customer question
►How about Sample lead time ?
-------Custom samples 12-18 work-days,standard samples 5~10
work-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
Engineering drawing:
