What is the explanation of infrared touch screen?

Benefits Of Infrared Touch Screen Technology

Besides IR touch, resistive touch and capacitive touch in today&#;s market are also mature technology, which performs stably.

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Resistive or capacitive touch screen technology exists even longer than IR touch screens.

But, why do engineers choose IR touch screen for interactive whiteboards, which are widely used for business meetings and distance learning? Here are some benefits of infrared touch screens.

* Economical option &#; compared to other touch screens, the cost of IR touch screens is relatively cheap in large size.

* Better display &#; without other substance between the LCD and overlay, IR touch screens offer the best light transmission, so they can render more vivid images without color and brightness loss.

* Supports multi-touch &#; with windows and android 9.0 double OS, it can support as many as 40 touch-points simultaneously. That means it can support up to 4 students interacting together on an interactive touch display.

* Short response time &#; commonly less than 8ms, IR touch screens localized touch events by detecting light interruption, so they are accurate and quick to respond with actions.

* Better writing experience &#; its overlay is often a piece of tempered glass, and it is smooth to write on it.

* Free of scratches &#; since the LCD monitor is protected by glass overlay, you can rest assured that there will no scratches problems

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* More flexible in customizing screen sizes &#; by adjusting the numbers of LEDs and photo-detectors embedded in the overlay frame, you can fit any custom-made monitor with an infrared touch interface

* Maintenance &#; there is no adhesive substance between the monitor and overlay, so you can disassemble the two parts freely by releasing a few screws when doing regular maintenance, such as cleaning the surface, and wiping dust.

* Clear images &#; compared with many camera or projector-based systems, equipment with IR touch screens often adopts backlight LED. So, wherever the lighting environment they perform in, they can provide clear images to the audience.

* 4K resolution &#; they can support 4K resolution screens and work well with high-pixel monitors

* No loss of screen display &#; Since LEDs and sensors are designed to be fixed in the frame that is around the monitor, the screen can display an unrestricted view.

* Write with any object &#; you can write on an IR touch screen with anything, a bare finger, a gloved finger, wet hands, or a pen, as long as it is not transparent.

* No calibration &#; a traditional smart projector board may require regular calibration to display correct pictures, however, devices with IR touchscreen do not need to calibrate the IR LEDs and sensors to guarantee a normal function.

* No pressure is required to write &#; Resistive touch screen technology perceives the writing track by pressure, which can damage the screen after a long time of usage, while IR touch screen technology by detecting light interruption, so you can write freely without having to push hard on the screen.

The versatility, durability and clarity of infrared touch technology is driving the global demand for touch screens. This demand is especially noticeable in retail industry for kiosks and in the medical industry as integrated HMI for medical devices and diagnostic equipment. At Nelson Miller Group, we pride ourselves on integrating innovations in touchscreen technology, ensuring seamless user experiences and enhanced functionality for a wide range of applications.How does an infrared (IR) touch screen work?

If you want to learn more, please visit our website infrared touch screen for express cabinet.