32 Inch Driver Free Capacitive Multi Touch Screen Display Transparent Glass Touch Panel
Capacitive touch screen
> Can withstand more than 50000000 point
> 4096x4096 Resolution
> USB Interface
> High accuracy and sensitivity
> Glass + Glass or PET + Glass
> Finger, gloved hand and touch pen activation
> Sensitive and fast response
> Our products have passed CE, FCC, ROHS certification!
| Interface Type: | USB |
| Resolution | 4096x4096 |
| Screen Ratio | 4:3 |
| Material | Glass + Glass or PET + Glass |
| Certificates | CE, FCC, RoHS |
| Input method | Finger or touch pen |
| Position accuracy | 2~5mm |
| Operating Voltage | 3.3V adjustable |
| Operating current | 2.5~10mA Depends on IC |
| Response time | Less than 10ms |
| Touch action force | 30~60g |
| Operating temperature | -10°C~60°C |
| Storage temperature | -20°C~80°C |
| Surface hardness | ≥7H |
| Working environment | Under sunlight, indoor and outdoor |
| Transparency | ≥92% |
| Isolation resistance | ≥20MΩ DC 25V |
| The number of hits | ≥50000000/point |
| Warranty | 1 year |
| Support Systems | Windows 2000/Windows XP/Win 7/ Win 8/Windows NT/Linux/Mac |
| OS | Version | Interfaces |
| Windows | Windows 8(Need logo submission)
Windows 7
Windows Vista, XP/2000
Windows CE.net/5.0/6.0/7.0
Windows Embedded
Windows XP Tablet PC edition | USB/RS232 |
| Linux | Distribution based on Kernel 2.6.24 and
later.
(Ubuntu/Linux Mint
Debian
Fedora
Red Hat/CentOS
Magaie/Mandriva/Mandrake
SUSE/openSUSE | USB/RS232 |
| Android 2.3 ~ 4.4 | USB/RS232 |
| Mac | Mac OS, Mac OS X (PowerPC, Intel CPU) | USB |
| QNX | QNX RTOS v6.3 | USB/RS232
|
Capacitive touch screen technology
Capacitive touch screen is a four-storey glass screen surface and laminated within the glass screen is coated with a layer of ITO, the outermost layer is a thin layer of silica glass, laminated ITO coating as a face, four electrode leads in the four corners, inner ITO good shielding to ensure a good working environment.
When finger touch the metal layer that is, because the body farm, users and touch-screen surface with a coupling capacitor, high frequency current, capacitance is a direct conductor, so fingers sucked away a very small amount of current from the contact point. The respectively current outflow from the touch electrode on the four corners of the screen, and flows through the four electrode current is proportional to the distance from the fingers to the four corners, controller through the accurate calculation of the four current percentage, came to the location of the touch point.
What's G+G Projected Capactive Touch Screen include ?
Glass Cover Lens+ Glass ITO Sensor( DITO )+ Controller Board( PCB Board )+ USB Cable + FPC Tail.
Applications:
Product Tags:
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32 Inch Capacitive Multi Touch Screen Display Transparent Glass Touch Panel Windows Systems Images
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