Shenzhen ZXT LCD Technology Co., Ltd.
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USB Service Equipment 24'' Projected Capacitive Multi Touch Screen Panel Kit For LCD Monitor
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.
Advantage:
- Capacitive touch technology.
- Highest resolution, sensitive and fast response
- Easy to install with LCD monitor
- Dustproof and Waterproof maintenance free.
- Touch screens can be built in specific dimensions requested by clients in custom orders
- Flexible interaction; waterproof presentation, Gloves touch,10mm glass, replaceable cover glass and anti-interference presentation.
| Available size | 15"15.6"17" 18.5"19"21.5"23.6"27"32" 43'' 49'' 55'' 65'' | Operating system | Windows XP/7/8/8.1/10, Android, Linux and Mac system |
| Structure | Cover glass+Sensor Glass | TP Thickness | 2.0mm-3.1mm |
| Touch points | 10 points | Response time | <10ms-25ms |
| Ratio | 4:3 16:9 | Transparency | ≥85% |
| surface hard | 6H | Power supply | USB 5V |
| Chip solution | Weida and ILITEK chip | Driver | No need (USB plug and play) |
| Working environment | -20℃~60℃, ≤90%RH | Storage environment | -30℃~70℃, ≤90%RH |
| Controller | USB 2.0 (full speed) | Warranty | 1 Year |
capacitive touch screen show:
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