Shenzhen ZXT LCD Technology Co., Ltd.
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32'' Infrared Touch Screen Overlay Kit/Multi Touch Panel Without Glass Plug And Play For Screen
What is "Multitouch"?
Multi-touch is a method of input on a touchscreen that allows two or more fingers to be used on the screen at one time.Our Touch Frame is famous for introducing multi-touch to the game machine,KIOSK interactive display,Advertising Display in the world by using it to allow pinching and stretching gestures on the screen to control zooming. Multi-touch is something typically associated with the newest Infrared touchscreen technology.
How does it work?
An infrared touchscreen uses an array of X-Y infrared LED and photo detector pairs around the edges of the screen to detect a disruption in the pattern of LED beams. These
LED beams cross each other in vertical and horizontal patterns. This helps the sensors pick up the exact location of the touch. A major benefit of such a system is that it can
detect essentially any input including a finger, gloved finger, stylus or pen. It is generally used in outdoor applications and point of sale systems which can not rely on a conductor
(such as a bare finger) to activate the touchscreen. Unlike capacitive touchscreens, infrared touchscreens do not require any patterning on the glass which increases durability and optical clarity of the overall system. Infrared touchscreens are sensitive to dirt/dust that can interfere with the IR beams, and suffer from parallax in curved surfaces and accidental press when the user hovers his/her finger over the screen while searching for the item to be selected.
Features
1. High-speed, up to 300 dots coordinate/second
2. Highly Responsive, First dot(click):8ms, continuously(writing):3ms
3. High accuracy, automatic detection and reset function design, high reliability, track smooth
4. Fault-tolerant design, Special structure, anti-static, anti-electromagnetic interference
5. Proprietary anti-ray decline of circuit design
Screen Parameters
| Transmittance | ≥92%, 100% max (without Glass) | |
| Outline Dimension | 756(W±2.0)X450(D± 2.0)X8mm(H± 0.5) | |
| Detection Form | Infrared rays interception detection form | |
| Active Area | 697mm(W)x392mm(D) | |
| Resolution | 4096(W)x4096(D) | |
| Output Format | Coordinate Output | |
| Optical Element Pace | 5.97mm | |
| Minimum Touch body Diameter | >5mm | |
| Response Speed | 16ms—25ms | |
| Touch Accuracy | ±1.5mm | |
| Touch Limitation | No Limitation | |
Electricity
| Scan Frequency | 50Hz | |
| USB1.1 | Connector type | A type |
| Transmission speed | 12Mbps | |
| Signal | +5V, D-, D+, GND | |
| Connector | USB A Port connector for cable | |
| Temperature Range | Operating -40°C~70°C | |
| Storage -40°C ~80°C | ||
| Humidity | Operating 0%-85%, non condensing | |
| Storage 0%-95%, non condensing | ||
| Power Supply | DC 5V ± 5%, 270mA~290mA | |
| Communication Interface | USB Port or RS232 (Plug & Play, No Drive) | |
| Communication Distance | 25Meter | |
Software
| Operation System | WINDOWS 7/8/10/XP, Android& LINUX |
| Scanning Mode | Auto Start, Always Scanning |
| Movement Mode | Input Point, Finishing Point, Following |
Application
• TV
• PC
• Gaming device
• Exhibition
• Education training
• Pubic query machine
• Self-service machine
• Map directory
• Any interactive machine
• And more
If you have any other questions, please contact our salesman as soon as possible.