PDLC Smart film / Smart Tint / Smart Window Film

PDLC Smart Film （Polymer Dispersed Liquid Crystal Smart Film）

is an advanced functional film that enables instant control of glass transparency through electrical activation. By regulating the alignment of liquid crystal molecules, PDLC technology allows glass surfaces to switch between transparent and obscured or darkened states on demand.

When powered on, the liquid crystals align uniformly, allowing light to pass through and maintaining clear visibility. When power is off, the crystals become randomly oriented, causing the glass to turn opaque or dimmed, providing effective privacy and light control.

Product Types

1. Transparent ⇄ Opaque PDLC Smart Film (Privacy Control Type)

This type is designed primarily for applications requiring instant privacy control without compromising visibility when transparency is needed.

Key Features:

• Powered ON: High transparency with clear visibility

• Powered OFF: Opaque (frosted) state for effective privacy protection

• Switching response time below 0.5 seconds

• Smooth surface, no mechanical components, seamless integration with glass

Typical Applications:

• Automotive side windows (left and right doors)

• Business vehicles, MPVs, and customized vehicles

• Office partitions, meeting rooms, and display spaces

2. Black ⇄ Dimmed PDLC Smart Film (Light Control Type)

This type focuses on dynamic light and glare control, offering adjustable shading while maintaining a consistent exterior appearance.

Key Features:

• Powered ON: Brighter state with improved visibility

• Powered OFF: Darkened state with reduced light transmission

• Effectively reduces glare, strong sunlight, and external visibility

• Provides adjustable shading compared to conventional fixed-tint films

Typical Applications:

• Luxury vehicles and business vehicle side windows

• Customized automotive and display vehicles

• Building façades, windows, and commercial showcases

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Product Advantages

• Instant electrical switching between transparent and obscured states

• On-demand privacy and light management

• Reduction of glare and solar heat gain

• Silent operation with no mechanical movement

• Customizable dimensions to fit automotive side windows

• Compatible with 12V / 24V automotive power systems

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Application Areas

• Passenger vehicles, business vehicles, and modified cars

• VIP transport and executive vehicles

• Offices, hotels, and meeting spaces

• Commercial display areas and smart building projects

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Solution Capability

We provide automotive-grade PDLC smart film solutions specifically optimized for side window applications. Our products are engineered to deliver stable optical performance, fast response time, and long-term reliability under varying environmental conditions.

Available services include:

• Sample testing

• Custom size production

• Project cooperation and bulk supply