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Smart film is one of the latest technological breakthroughs, enabling glass to be instantly transformed from a clear state to an opaque state by the flicking of a switch, providing immediate privacy and security when required. Smart Transparent Film (STF) is also known as PDLC film (Polymer Dispersed Liquid Crystal), electrically controlled smart film, and electronic curtains. This product is based on membrane technology, attaching mixed claviform macromolecule liquid crystal and prepolymer to a transparent conductive substrate.
Instant switching from transparent to opaque. High switching speed allows for immediate privacy control.
Low power consumption (5W/sqm). Shields 60% of infrared heat and 99% of UV rays to protect interiors.
Features sound damping effects that effectively block various types of noise.
Control via wall switch, dimmer, motion detector, light sensor, or remote network systems.
| Category | Specification | Detail |
| Operation | Power On / Off | Transparent / Opaque |
| Optical | Haze (On/Off) | 4-5% / >90% |
| Light Transmittance | 90% (White) / 32% (Dark Grey) | |
| UV / IR Block | UV >99% / IR >80% (Off) | |
| Electrical | Operating Voltage | AC65±5V |
| Power Usage | About 3.7W/SQM | |
| Durability | Life Time | More than 100,000 hours (20 years) |











AGS Glass