Technology Comparison
PDLC vs. SPD Smart Glass
Privacy control versus glare control.
PDLC (Polymer Dispersed Liquid Crystal) is designed for privacy, switching from clear to frosted. SPD (Suspended Particle Device) is designed for light control, tinting from clear to dark blue/black to block light without turning opaque.
| Feature | PDLC (Privacy) | SPD (Tinting) |
|---|---|---|
| Primary Purpose | Complete Privacy | Glare & Light Control |
| Off State | Frosted / Opaque | Dark Tinted |
| On State | Clear | Clear (Slight blue tint) |
| Privacy Level | 100% Visual Privacy | Silhouettes visible |
| Best Application | Bathrooms, Conference Rooms | Skylights, Exterior Facades |
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