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21.5 Inch Infrared Touch Overlay Laptop Screen Frame IR Multi Touch Frame
1. Product Description
Master Touch 21.5 inch IR (Infrared) Touch Frame is a high-end multi-point infrared touch screen technology with perfect combination of tradition and innovation. Our touch screen has the features of fast reaction speed, strong anti-environment light ability, good stability and easy integration; With the function of plug and play and without driver, any non-transparent object can change the infrared light and realize the touch operation which is convenient for people to operate and use the digital life and brings the greatest convenience and interactivity to life.
2. Basic Specification
Touch Point | Dimension | Resolution |
1,2,4,6,10 (optional) | Width: 18mm Thickness: 7.5mm (including frame and glass) | 32767*32767 |
Driver Free | Touch Accuracy | Typical Response Time |
HID* compatible | <1mm | 3-10ms |
ESD | Glass | Light Transmission |
Contact Discharge 6kV; Air Discharge 8kV; 4kV on USB connector pins | 3mm tempered glass | ≥90% with glass |
Light Transmission | Protocol | Touch Activation Force |
≥90% with glass | HID | No minimum touch pressure required |
Low Power Consumption | Temperature | Humidity |
Operating ≤1W; Standby ≤ 250mW | Operating Temperature: -20°C~70°C ; Storage Temperature: -40°C~85°C | Operating Humidity: 10%~90%RH (Non-condensing); Storage Humidity: 10%~90%RH |
Active Area (L1*W1) Unit: mm | Mounting Hole (L2*W2) Unit: mm | OD (L3*W3) Unit: mm | USB Cable Position (D2) Unit: mm | Thickness of panel Unit: mm | Thickness of glass Unit: mm |
478.6*269.9 | 507.5*288 | 514.5*305.5 | 98.7 | 7.5 | 3 |