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.
- 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.
capacitive touch screen Specs:
18.5"19"21.5"23.6"27"32" 43'' 49'' 55'' 65''
Android, Linux and
|Structure||Cover glass+Sensor Glass||TP Thickness||2.0mm-3.1mm|
|Touch points||10 points||Response time||<10ms-25ms|
|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:
-Vending and ticket sales
-Gaming, lottery, and amusement
-Public pay phones
-Industrial control rooms