IR Touch Frame 32 Inch Touch Screen Glass Overlay 7ms 4 Point Calibration

32 Inch Ir Touch Frame Infrared Multi Touch Screen Panel, Ir Touch Screen​

Overview

Infrared touch uses light emitting diodes and sensors that are embedded in a bezel around the display and emit and detect rows and columns of infrared light across the face of the display. This creates an invisible grid of infrared beams and on the opposite side of the display from the emitters, photodetectors or sensors identify touch when the plane of the grid is broken by a finger touch (or other solid object). In other words, infrared touch screens operate on the basis of light-beam interruption, commonly referred to as beam break, to determine the location of touch events.

• Scales to larger displays economically which is why it is used so extensively for large panel displays and video walls
• Supports multi-touch applications up to 32 touch points
• Accurate with short response time
• Smooth gesture recognition
• Easy to create custom sized screens, like video walls up to 500” in diagonal
• Monitor and touch overlay are discrete, allowing for field service
• Performs in just about any indoor lighting environment (unlike many camera-based systems)
• Does not interfere in any way with image quality as the sensor is around the periphery of the display and don’t require patterned glass
• Supports 4k resolution and high pixel density displays
• Helps create thin, durable displays that don’t require frequent calibration or pressure which can damage the display
• Compatible with a finger, gloved finger, wet hand, stylus or pen

Specification

Infrared Touch Panel Working Principal

IR Touch Screen is a touch frame which is usually installed in front ofthe display screen. The frame is integrated with printed circuit board which contains a line of IR-LEDs and photo transistors hidden behind the bezel of thetouch frame. Each of IR-LEDs and photo transistors is set on the opposite sides to create a grid of invisible infrared light. The bezel shields the parts from the operation

Super advantages for 40inch IR multi touch screen :

• 20 points touch (Multi touch)
• Support zoom in/out, display rotation
• USB interface, Drive free, plug and play
• Supporting 20 points touch under windows7, windows8 ,windows10 ,windowsXP,MacOS and Android system
• Supporting single touch under Linux System
• Withstands severe environments
• Stable, no-drift calibration performance
• Operable in various light conditions, indoor and outdoor  

 Product Application

 Packing and Delivery