PDLC stands for Polymer Dispersed Liquid Crystal. It is a switchable privacy technology that changes from transparent to translucent with the application of electrical power.
Privacy by default. Clear on command.
Intelligent PDLC Privacy Glass for Modern Architecture
PriWatt™ PDLC switchable glass transforms instantly from transparent to private using advanced polymer dispersed liquid crystal technology engineered for commercial, healthcare, hospitality, and residential environments.
Manufactured in USA · UL Recognized Components · Architectural Grade Systems · Custom Fabrication Available · SGCC Compliant Safety Glass Options
Instant Privacy On Demand
ABOUT PRIWATT PDLC
What is PDLC Smart Glass?
PriWatt™ PDLC smart glass uses an advanced liquid crystal interlayer laminated between two pieces of safety glass.
When power is applied, liquid crystal molecules align to create a clear, transparent appearance. When power is removed, the crystals scatter light, transforming the glass into a bright white privacy state.
The result is instant privacy without sacrificing daylight, aesthetics, or design flexibility.
- Clear When Powered ON
- Private When Powered OFF
- Millisecond Switching Speed
- Architectural Grade Performance
PRIWATT PDLC benefits
Why Choose PDLC Smart Glass?
Instant Privacy on Demand
Switch between transparent and private in milliseconds.
Maximize Natural Light
Maintain bright, daylight-filled interiors while preserving privacy.
Replace Traditional Window Coverings
Eliminate blinds, curtains, and shades for cleaner architectural design.
Flexible Space Utilization
Create adaptable environments for changing privacy requirements.
UV Protection
Block harmful ultraviolet radiation to protect occupants and interior finishes.
Acoustic Performance
Laminated construction helps reduce sound transmission.
Low Maintenance
No moving parts, cords, or fabric systems to clean or replace.
Modern Architectural Aesthetic
Achieve seamless glass environments with integrated privacy functionality.
How It Works
How PDLC Switchable Glass Works
PriWatt™ PDLC (Polymer Dispersed Liquid Crystal) glass consists of billions of microscopic liquid crystal droplets dispersed within a polymer matrix. When electrical power is applied, the liquid crystals align, allowing light to pass through and creating a transparent glass panel. When power is removed, the crystals return to a random orientation, scattering light and producing an opaque privacy effect—all within milliseconds.
The Science Behind It
PDLC glass contains billions of microscopic liquid crystal droplets embedded within a polymer matrix between two conductive ITO layers.
When electrical power is applied, the liquid crystals align, allowing visible light to pass through with high clarity. When power is removed, the crystals return to a random orientation, scattering light and creating an opaque privacy state while still transmitting daylight.
Technical Specifications
From electrical performance to optical clarity, PriWatt™ PNLC is engineered to meet the rigorous demands of commercial, healthcare, hospitality, and residential applications.
ELECTRICAL
TECHNICAL
OPTICAL
Working Voltage(ON): 60VAC
Current Frequency: 50/60Hz
Current Frequency: 50/60Hz
Glass Type:
Low Iron ( Heat Treated or Fully Tempered )
Low Iron ( Heat Treated or Fully Tempered )
Visible Light Transmission (OFF): 88-91%
Power Consumption
< 0.5W/SF
< 0.5W/SF
Glass Color:
Can be combined with color interlayers or a wide range of tinted glass to meet any requirement
Can be combined with color interlayers or a wide range of tinted glass to meet any requirement
Parallel Light Transmission (OFF): 80%
Parallel Light Transmission (ON): 7%
Parallel Light Transmission (ON): 7%
Operating temperature:
-10~60°C
-10~60°C
Max Size 70 inch x 165 inch
Haze (ON): 99%
Haze (OFF): 2.4%
Haze (OFF): 2.4%
Responsing Time (ON-OFF):
< 200ms
< 200ms
Thickness 3/8 inch
Thickness 1/2 inch
Thickness 9/16 inch
Weight ~5 lbs/sqft
Thickness 1/2 inch
Thickness 9/16 inch
Weight ~5 lbs/sqft
UV Block: 99% /365nM-380nM
Responsing Time (ON-OFF):
< 10ms
< 10ms
Shape: Any shape or curved including holes, notches and cut outs.
IR Block (ON): 20%
IR Block (OFF): 80%
IR Block (OFF): 80%
Switch Speed ON < 200 milliseconds
Sound Transmission class (STC) ~ 37
SHGC (ON): 0.74%
SHGC (OFF): 0.31%
SHGC (OFF): 0.31%
Switch Speed OFF < 10 milliseconds
Lifespan (ON/OFF): > 2 Million Times
Light Transmission
View Angle (ON): 170°
View Angle (ON): 170°
Available Glass Configurations
Laminated Smart Glass
SGCC Certified laminated glass with integrated DLC interlayers
Insulated Glass Units
Combine privacy functionality with enhanced thermal performance.
Custom Shapes
Complex geometries, cutouts, and oversized panels
Control Options
Intelligent Control Options
Designed for seamless integration into modern building automation ecosystems.
Standard Switch
Simple on/off wall control for instant privacy with familiar operation and minimal installation requirements.
Touch Panel
Elegant capacitive touch controls designed for modern interiors and luxury applications.
Smartphone App
Control privacy remotely using iOS and Android devices with scheduling and scene management capabilities.
Remote Control
Wireless handheld control for convenient operation without additional wiring.
Smart Home Integration
Connect PriWatt with leading smart home ecosystems using Z-Wave, Wi-Fi, or Matter-compatible gateways.
Building Automation
Integrate with professional automation systems including Crestron, Control4, Lutron, Savant, KNX, and BACnet.
Applications
Designed for Architectural Applications
Create adaptable spaces with switchable privacy glass engineered for modern workplaces, healthcare environments, hospitality projects, and luxury residences.
Offices & Boardrooms
Meeting rooms, executive offices, huddle spaces, and interior partitions.
Healthcare & Clinics
Patient rooms, treatment areas, imaging suites, and consultation spaces.
Educational Facilities
Administrative offices, classrooms, and collaborative spaces.
Residential
Bring privacy and modern design together for luxurious living environments.
Government Facilities
Government facilities require strict control over visibility, information flow, and access.
Public Spaces
Public spaces are designed to engage, inform, and inspire.
Instant Privacy. On Command.
Standard Switchable Glass
The Industry Standard for Instant Privacy
PriWatt™ PDLC Glass transforms from transparent to private in milliseconds, providing architects and designers with a proven solution for modern spaces where flexibility, privacy, and clean aesthetics are essential.
Trusted across residential, commercial, healthcare, hospitality, and corporate environments, PriWatt™ PDLC Glass replaces traditional blinds and curtains with elegant switchable glass technology while maximizing natural daylight.
Key Benefits:
- Instant privacy at the touch of a button
- Clear when powered, private when switched off
- Eliminates blinds, curtains, and visual clutter
- Maintains natural daylight and open interiors
- Compatible with smart home and building automation
- Available in White, Light Grey, Dark Grey, and Solar Grey
- Laminated safety glass for long-term durability
- Custom manufactured to project specifications
Featured Projects
PriWatt® Reverse Smart Glass Railings for a Luxury Residence
Feasibility Assessments: Conducting comprehensive studies to evaluate
the viability of hydropower projects based on water resources, terrain,
the viability of hydropower projects based on water resources, terrain,
PriWatt Brings Interactive Smart Glass to the ROM
Feasibility Assessments: Conducting comprehensive studies to evaluate
the viability of hydropower projects based on water resources, terrain,
the viability of hydropower projects based on water resources, terrain,
New York Waterfront Switchable Privacy Railings
Feasibility Assessments: Conducting comprehensive studies to evaluate
the viability of hydropower projects based on water resources, terrain,
the viability of hydropower projects based on water resources, terrain,
Frequently Asked Questions
Liquid crystal molecules align when powered, allowing light to pass through. When power is removed, the crystals scatter light to create privacy.
Yes. PriWatt™ PDLC glass is transparent when powered ON and private when powered OFF.
Yes. PriWatt™ PDLC technology can be integrated into insulated glass units for exterior applications.
Yes. PriWatt™ smart glass is manufactured using laminated safety glass construction.
Yes. When properly fabricated into insulated glass units, PDLC technology can be used in exterior glazing applications.
PriWatt™ PDLC systems are engineered for long-term architectural performance and are designed for millions of switching cycles.
Yes. PDLC smart glass provides instant privacy without the maintenance and visual clutter of traditional window coverings.
PriWatt™ is available in custom sizes, shapes, and configurations to meet project requirements.
Build with Intelligent Privacy Glass
Work with PriWatt™ to specify advanced PDLC switchable glass systems for your next architectural project.