




Automotive PDLC Smart Film
Switchable privacy film for automotive glass — clear when on, frosted when off. Ideal for sunroofs, partitions, and VIP vehicles.
Transparent or private in one second
Switchable smart film — instant privacy for offices, hotels, and vehicles.

Product introduction

Smart dimming for automotive applications
Automotive dimming film brings PDLC switchable technology to vehicle glazing. It enables instant privacy for sunroofs, rear partitions, and display glazing while maintaining compliance-oriented visible light transmission when powered on.
Product features

Instant privacy
Switch between clear and opaque states in milliseconds for cabin comfort.

UV & heat control
High UV rejection helps protect interiors and reduce cabin heat load.

OEM supply
Roll formats and custom widths for integrators and vehicle programs.
Product parameters
| Application | Sunroof, partition, display, retrofit |
| Switching | AC-driven PDLC |
| UV rejection | ≥ 99% (series dependent) |
| Lead time | 7–15 business days (standard) |
Test data
| Metric | Result | Method |
|---|---|---|
| UV rejection | ≥ 99% | UV transmittance |
| Humidity resistance | Pass | Humidity chamber |
| Adhesion durability | Pass | Cross-hatch |

Application areas

Automotive glass
Passenger vehicle upgrades focused on comfort and privacy.
Related products

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Polymer-dispersed liquid crystal film — transparent when powered on, frosted when off. Stepless dimming by voltage. Four series: CH-42 / CH-84 / CH-88 / CH-92.

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