Infrared touch screen technology
Infrared touch screen is to use a dense matrix of infra-red x, y directions to detect and locate the user's touch. Infrared touch screen installed in front of the monitor box outside a circuit board, circuit board arranged on four sides of the screen infrared led and an infrared receiver and corresponding anyway cross the infrared matrix.
When users touch the screen, fingers will be blocked anyway after the location for both infrared and therefore can judge the position of the touch points on the screen .it can detect essentially any input including a finger, gloved finger, stylus or pen.
> Real 16 multi touch points
> 4096x4096 Resolution, USB or RS232 Interface
> Withstands severe environments
> Stable, no-drift calibration performance
> Material is tempered glass with high light transmittance
> Finger, gloved hand and touch pen activation
> Operable in various light conditions, indoor and outdoor
> Our products have passed CE, FCC, ROHS certification!
Electrical Specification
Environmental Specification
Software Specification
Infrared touch screen is to use a dense matrix of infra-red x, y directions to detect and locate the user's touch. Infrared touch screen installed in front of the monitor box outside a circuit board, circuit board arranged on four sides of the screen infrared led and an infrared receiver and corresponding anyway cross the infrared matrix.
When users touch the screen, fingers will be blocked anyway after the location for both infrared and therefore can judge the position of the touch points on the screen .it can detect essentially any input including a finger, gloved finger, stylus or pen.
> Real 16 multi touch points
> 4096x4096 Resolution, USB or RS232 Interface
> Withstands severe environments
> Stable, no-drift calibration performance
> Material is tempered glass with high light transmittance
> Finger, gloved hand and touch pen activation
> Operable in various light conditions, indoor and outdoor
> Our products have passed CE, FCC, ROHS certification!
| Model number | Ratio | Outline(mm) | Active Area(mm) | Thickness(mm) | Touch point | |
| GT-IR-TB55.0-1 | 16:9 | 1252.4*722.9 | 1211*681.5 | 14 | 16 |
| Touch Screen Size | 55" | |
| Touch Activation Force | No pressure required | |
| Luminous Transmission | >92%(100% with no glass) | |
| Reported Touch Resolution | Without Driver: 32768*32768 | |
| Touch Response Time(Multi touch) | 10-15ms | |
| Touch Response Time(One touch) | 7ms | |
| Minimum Recognition Point Size | 4mm*4mm | |
| Touch Object Size Recognition | Yes | |
| Interface | Socket type USB cable 1.5 m, socket type 5P | |
| Touch Refresh Rate | ≥ 110Hz | |
| Communication | USB 2.0 Full Speed | |
| PowerSupply Mode | USB*1 | |
| Working Voltage | DC 5.0V±5% | |
| Average Current | ≤200mA | |
| Power Cunsumption | ≤ 1.0W | |
| LED Lifetime | 60000hours | |
| Fault-tolerant | Able to work if less than 10% non-consecutive sensors are damaged | |
| Humidity | Up to 90% RH from 0°C to +40°C, non-condensing | |
| Temperature Range | Working temperature:-10ºC~50ºC | |
| Storage temperature:-20ºC~60ºC | ||
| ESD | EN 6100-4-2 2008:3 level.4KV contact discharge and 8KV air discharge | |
| Anti-light Interference | Excellent | |
| Firmware Upgrade | USB Upgrade: Windows 8,Windows 7 | |
| Support OS(Multi touch) | Windows10,Windows8,Windows7,Andriod | |
| Support OS (One touch) | WindowsXP,MacOS.Linux | |