PDLC smart glass : Smart Glass Technology for Privacy on the go!

What is PDLC Smart Glass?

PDLC (Polymer Dispersed Liquid Crystal) Smart Glass is a type of switchable glass that offers the ability to transition from transparent to opaque with the simple flick of a switch. This innovative glass integrates polymer and liquid crystals, providing privacy without sacrificing natural light.


How Does PDLC Smart Glass Work?

PDLC Smart Glass operates on a simple principle: when electrically charged, the liquid crystals align, causing the glass to appear clear. When the power is off, the crystals scatter light, turning the glass opaque. This feature makes it perfect for on-demand privacy and light control.

Benefits of PDLC Smart Glass

The versatility of PDLC Smart Glass makes it an excellent choice for energy savings, enhanced privacy, and improved aesthetics. It reduces the need for artificial lighting and offers excellent insulation properties, cutting down on energy costs.

Common Applications of PDLC Smart Glass

PDLC Smart Glass is incredibly versatile, suitable for:

  • Offices: Create dynamic meeting rooms or private spaces without losing openness.
  • Healthcare: Increase hygiene and patient privacy without traditional curtains.
  • Retail: Enhance storefronts or offer privacy for changing rooms dynamically.
  • Hotel: Instant privacy in hotel bathrooms and guest rooms

In Japan, PDLC Smart Glass technology is ingeniously used in public toilets to enhance privacy and comfort. These toilets, often located in busy urban areas, use PDLC glass to make the walls and doors of the toilet cubicles switchable between transparent and opaque. When the toilet is unoccupied, the glass remains transparent, allowing potential users to see whether it is clean and available. Once locked from the inside, the glass turns opaque, providing complete privacy for the user. This innovative use not only optimizes space and maintains cleanliness visibility but also ensures a high degree of user privacy in densely populated cities. This application is a perfect example of how practical and versatile PDLC Smart Glass technology can be, particularly in settings where space and privacy are at a premium.

PDLC smart glass

PDLC Smart Glass used in Japan’s public restrooms

check it out here.

Installation Requirements

Installing PDLC Smart Glass requires professional handling to ensure it integrates seamlessly with existing electrical systems. The Handy Goan provides complete installation services, ensuring that your smart glass setup is handled efficiently from start to finish.

Also check our blog on Smart Gate Automation

Durability and Maintenance

PDLC Smart Glass is designed to be durable and easy to maintain. It can withstand regular cleaning and is built to last, making it a practical addition to any property.

Is PDLC Smart Glass Customizable?

Absolutely! PDLC Smart Glass can be tailored in size, shape, and levels of control to fit the specific needs of any project. At The Handy Goan, we work with you to design custom solutions that fit your space perfectly.

PDLC Smart Glass offers several advantages over traditional curtain automation, making it a superior choice for both privacy and aesthetic reasons:

  1. Instant Privacy Control: PDLC Smart Glass allows for immediate switching between transparency and opacity. Unlike curtains, which can take time to draw and may not completely block visibility, smart glass provides instant and complete privacy with the flick of a switch.

  2. Sleek and Modern Aesthetics: Smart glass provides a clean, modern look that integrates seamlessly into contemporary architectural designs. Curtains, on the other hand, can vary in style and might not suit all modern interiors.

  3. Space Efficiency: Unlike curtains that require physical space to be drawn and can clutter the visual space, PDLC smart glass operates within the existing glass footprint, maintaining a room’s open feel and clean lines.

  4. Hygiene and Maintenance: Curtains can accumulate dust and require regular cleaning. PDLC glass is easy to clean and doesn’t harbor allergens, making it a more hygienic choice, especially important in places like hospitals or clean room environments.

  5. Energy Efficiency: Smart glass can also contribute to energy efficiency by blocking UV rays and reducing heat transfer, which can help in controlling climate within a space more effectively than curtains.

These benefits highlight why PDLC Smart Glass is often preferred in modern building designs where functionality, aesthetics, and efficiency are key considerations.

Cost Considerations

While PDLC Smart Glass is an investment, its long-term benefits in energy savings and maintenance costs can be significant. We offer competitive pricing and detailed consultations to ensure you receive the best value for your investment.


  • PDLC Smart Glass can significantly enhance energy efficiency by reducing the need for artificial lighting and offering better thermal insulation properties compared to traditional glass.
  • PDLC Smart Glass is designed for durability and long-term use, typically lasting many years without needing replacement if maintained properly.
  • Yes, PDLC Smart Glass can be used in exterior applications. However, it is important to ensure that the glass is specifically rated for outdoor use to withstand weather conditions and UV exposure.
  • PDLC Smart Glass can switch states almost instantaneously, typically within milliseconds, providing immediate privacy or transparency as needed.
  • PDLC Smart Glass should be cleaned with non-abrasive, soft cloths and mild cleaning solutions to prevent scratches and damage to the surface. Avoid harsh chemicals and abrasive materials.


PDLC Smart Glass represents the future of privacy and design flexibility. With its high functionality and sleek appearance, it offers a modern solution for any space requiring privacy and light control. At The Handy Goan, we’re proud to supply and install PDLC Smart Glass, tailoring each project to meet your specific needs.

Ready to transform your space with PDLC Smart Glass? Contact The Handy Goan today to discuss your project, or visit our website to learn more about our services and how we can help you integrate smart glass solutions into your home or business.

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