SPD vs Display Cloaking Film: Which One Do You Need?

Smart glass technology has come a long way. Two categories of solutions commonly compared are SPD film and display cloaking film; however, these solutions address entirely different issues. Knowing what each of these does aids in selecting the appropriate solution for any space.

What Are the Uses of SPD Film?

The abbreviation SPD film is Suspended Particle Device. It is able to regulate the amount of light and heat passing through glass with a little electrical current.

On activation, microscopic particles become aligned, and they allow light to pass through. When off, they randomly scatter and absorb light, as much as 99 percent. Changing size takes less than three seconds, irrespective of the size of the glasses.

This makes it ideal for:

• Construction of facades and windows on the outside.

• Skylights that control the daylight entry.

• Automotive sunroofs and vehicle glazing.

• Any application where glare, heat, or energy efficiency is important.

And unlike conventional blinds or curtains, SPD does not use an on/off cutoff, but variable tinting levels. Views remain visible even while blocking light, which is something that no fabric shade can offer.

What Display Cloaking Film Does?

Display cloaking film solves an entirely different challenge. It ensures privacy on the screen in the glass-walled office and conference rooms.

The film is applied to the interior side of the glass, and it is used as a selective filter. It filters out certain light waves that are emitted by LED and LCD screens, leaving the displays black or blank to any observer outside the room. Meanwhile, the glass is as transparent as ever.

This makes it perfect for:

• Boardrooms and meeting rooms with glass walls

• Executive and HR offices handling confidential data

• Financial institutions and healthcare facilities require compliance

• Any workspace where sensitive information appears on screens

No blinds needed. No loss of natural light. The open, collaborative feel of a glass office stays intact while screen content stays protected.

Which One Is Right for You?

Select SPD film where the objective is to regulate sunlight, heat, or energy use, especially to exterior windows, skylights, or automobiles.

Select display cloaking film when the aim is to maintain the privacy of data, to ensure what appears on screens is not viewed through glass.

The two technologies can be used simultaneously in space. A glass-walled conference room might use cloaking film on partitions while SPD handles exterior window shading.

Conclusion

Light control or screen privacy, InnoGlass can offer expert advice and quality installation of both the SPD film and display cloaking film, accommodating businesses in building smarter, more secure, and comfortable spaces.

To know more about these products visit our website http://www.inno-glass.com/.