What is an Infrared (IR) Touchscreen?

An infrared touchscreen detects touches via an invisible grid of infrared beams. LEDs and sensors in the screen edge create this grid. When a finger or object interrupts a beam, the position is calculated and registered as a touch. This technology does not require a physical layer on the screen, resulting in a highly durable and clear image. It is a robust solution that works with gloves and various objects, ideal for public or industrial applications.

Kiosks and Public Terminals

Kiosks and Public Terminals

IR screens are widely used in public spaces such as information kiosks, ticket machines, and payment terminals. The technology is vandal-proof because the glass does not contain any touch-sensitive components. This makes them ideal for intensive and unattended use.

Industrial Automation

In industrial environments, reliability and operation with gloves are essential. Infrared touchscreens are insensitive to dust and dirt on the screen and can be operated with any type of glove. This makes them ideal for HMI panels and control rooms.

Education and Presentation

Large interactive whiteboards in classrooms and meeting rooms often use infrared technology. This technique is cost-effective for large formats and offers accurate multi-touch, allowing multiple users to write or draw simultaneously.

Medical Equipment

The ability to operate screens with gloves and insensitivity to liquids make IR touchscreens suitable for medical devices. High optical clarity is crucial for the clear display of medical data, while the robust design is easy to clean.

High Durability

Because touch detection takes place at the edge of the screen, the glass surface is highly scratch-resistant. The system continues to function even if the glass sustains minor damage, which increases its service life and reliability in demanding environments.

Flexible Inputs

A major advantage of IR technology is that it registers any opaque interruption of the light beams. This allows the screen to be operated with a bare finger, a gloved hand, or a stylus, offering maximum flexibility in various scenarios.

Excellent Optical Brightness

Since no additional layers are required on the screen glass for touch functionality, light transmission is not impeded. This results in superior image quality, with maximum brightness and color accuracy, which is essential for visual applications.

Multi-touch Functionality

Modern infrared touchscreens easily support multi-touch, often with 10 or more simultaneous touch points. This enables intuitive gestures such as zooming and rotating, which improves the user experience in interactive applications and on digital whiteboards.

Summary

An infrared touchscreen detects touches via an invisible grid of infrared beams. LEDs and sensors in the screen edge create this grid. When a finger or object interrupts a beam, the position is calculated and registered as a touch. This technology does not require a physical layer on the screen, resulting in a highly durable and clear image. It is a robust solution that works with gloves and various objects, ideal for public or industrial applications.

Do you have more questions?

At Dytos, we understand that each industry has specific requirements for touch solutions. That's why we offer a wide range of products and services designed to meet these diverse needs. 

Fill out the form.
By submitting this form, you consent to the storage and processing of your data so that we can contact you with relevant information and offers. More information can be found in our privacy policy.
Dytos

HMI Solutions

COVER GLASS

Projected Capacitive Touch Screen

touchscreens

Displays- en Embedded boards

displays

Display Optical Bonding Metalframe Taped

tape-optical bonding

en_USEnglish

Search