Touch Technology Guide
Infrared vs. capacitive touch.
Both technologies can create responsive touch experiences, but they fit different product designs, display sizes, environments, and budgets.
Choose infrared touch frames for large display upgrades and flexible sizing. Choose capacitive touch panels for smooth glass-front interfaces and embedded devices.
Infrared Touch
Best for large screens and display upgrades.
Infrared touch frames use an IR sensing grid around the display. They are often installed over or around an existing screen to add touch interaction.
- Good for large-format displays.
- Works well for kiosks, classrooms, meeting rooms, and signage.
- Flexible for custom sizes and display retrofits.
- Can be practical when replacing the display glass is not ideal.
Capacitive Touch
Best for sleek glass-front interaction.
Projected capacitive touch panels sense touch through a conductive layer, creating the smooth feel many users know from phones and tablets.
- Smooth glass touch experience.
- Good for embedded systems and finished product designs.
- Works well for smaller and medium-size interfaces.
- Often selected for premium front-glass products.
Comparison table
How to choose.
| Display size | Infrared is often practical for larger displays and custom dimensions. Capacitive is often preferred for compact and medium glass interfaces. |
|---|---|
| Installation | Infrared frames can upgrade an existing display. Capacitive panels are usually designed into the product stack. |
| Touch feel | Capacitive touch usually feels more like a smartphone. Infrared touch is strong for public and large-format interaction. |
| Environment | Infrared can be practical for commercial screens and kiosks. Capacitive may need careful glass, sealing, and controller selection. |
| Customization | Infrared frames are often easier to customize by size. Capacitive custom projects may require more design confirmation. |
Common use cases
Match the technology to the project.
Buying advice
Send these details before custom projects.
For custom sizing or technical selection, share the active display area, outer installation space, operating system, use environment, and whether the product will be mounted indoors, outdoors, in a kiosk, or inside a larger machine.
Ready to choose?
Explore touch components or ask for help.
Start with Haitouch touch components, or contact support if you need help matching technology to your display project.