Building a kiosk, ATM, ticketing machine or industrial terminal involves hundreds of design decisions. One choice that often gets less attention than it deserves is the display. Yet the screen is one of the few components users see and interact with every day.

For system integrators and OEM manufacturers, the decision usually comes down to two options: an open frame monitor or a touch-enabled version. The right choice depends on how the equipment will be used, who will use it and what level of interaction is required. It would be important to understand the pros of each technology for the purposes of avoiding unnecessary design modifications.

What Is an Open Frame Display?

Unlike a standard desktop monitor, an open frame display is built specifically for integration. It comes without a finished outer housing, allowing manufacturers to install it directly into their own enclosure. These displays are commonly found in-

• Self-service kiosks
• ATMs
• Industrial control systems
• Digital signage units
• Medical equipment
• Transport terminals

Most models are supplied with mounting brackets, making installation easier during system assembly. Because they are designed for OEM use, they also offer greater flexibility when compared with consumer-grade screens.

Understanding the Open Frame Monitor

An open frame monitor is a display without touch functionality. Its role is straightforward: present information clearly and reliably.

This kind of monitor is usually used when operators interact with the system using external devices and not the monitor screen. In manufacturing environments, machinery may be controlled through buttons, switches or dedicated control panels while the monitor displays operational data.

A major reason why OEMs opt for non-touch screens is because of simplicity. Fewer parts included in making a display screen mean fewer points of failure. If an application does not require any touch interface, then a non-touch screen will make a very suitable choice.

An open frame monitor is often chosen for-

• Factory automation systems
• Production line equipment
• Information displays
• Monitoring stations
• Industrial machinery

In these environments, screen interaction is not always part of the workflow.

Why PCAP Touch Technology Is Widely Used

Projected Capacitive (PCAP) technology has become the preferred touch solution across many industries. A zero-bezel PCAP monitor offers a flat glass front with no raised frame around the display area. The design looks clean and modern while also improving usability.

In addition to the aesthetic appeal, PCAP also includes the features of touch sensitivity and multi-touch functionality that the user is accustomed to using on a phone or tablet.

A smooth front surface will make cleaning easier too. This will be especially helpful in environments where hygiene and maintenance are essential.

Comparing the Two Options

The Importance of Mounting and Integration

When designing an enclosure, integration flexibility can save valuable development time. Most OEM displays of the Industrial Touch Display can be installed using several methods such as side, rear and VESA mounting. Mounting brackets ensure that the display is secured and installation is easy during production. Before selecting a display, it is worth considering-

• Available enclosure space
• Service accessibility
• Cable routing
• Heat management requirements
• Future maintenance access

These practical factors can influence installation efficiency just as much as the display specifications themselves.

Why Bezel-Less Displays Continue to Grow in Demand

Design expectations have changed significantly over the past decade. End users now expect commercial equipment to have the same polished appearance as consumer technology. A bezel-less display helps manufacturers achieve that look.

This smooth glass front gives a more refined look while making sure that the screen integrates well into modern kiosk designs. In addition, dust and other particles will not easily get stuck at the sides of the screen.

For customer-facing systems, a zero-bezel PCAP monitor often helps create a more professional and contemporary appearance without changing the overall functionality of the equipment.

Choosing the Right OEM Embedded Display

Every project has different requirements. This is why display selection should always begin with the intended user experience. An OEM embedded display should be evaluated based on several key factors-

• User Interaction- Will users need to navigate menus, complete transactions, or enter information? If so, touch functionality may be essential.
• Environment- Lighting conditions, operating temperatures and exposure to dust can all affect display performance.
• Product Lifecycle- Long-term availability is important for OEM projects that may remain in production for several years.

Conclusion

Choosing between an open frame monitor and an open frame touch monitor is largely a question of how the equipment will be used. Non-touch displays remain a reliable choice for systems that rely on external controls, while touch-enabled models are often the better fit for kiosks, ATMs and self-service applications. 

Industrial Touch Display continues to provide display solutions tailored to the evolving needs of system integrators and equipment manufacturers.