DotView Glass
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Switchable Smart Glass is high-tech laminated glass featuring a smart PDLC (Polymer Dispersed Liquid Crystal) film and PVB film sandwiched between two sheets of float glass. It offers the unique ability to transition from transparent to opaque with a simple electrical switch, while the transmittance levels can be precisely controlled. Additionally, it serves as a high-quality rear projection screen.
| Category | Item Description | Status | Data | Remarks |
|---|---|---|---|---|
| Optical | Parallel light | ON / OFF | > 65% / < 6% | - |
| Visible light | ON / OFF | > 75% / > 45% | - | |
| Haze | ON / OFF | < 8% / > 90% | - | |
| UV Block | ON/OFF | > 98% | - | |
| Electrical | Power voltage | ON | 40 ~ 60VAC | Varies by size |
| Power consumption | ON | < 5W/ M² | Energy efficient | |
| Durability | Life time | - | > 50,000 Hours | - |
| Switch time | - | > 8 million times | - | |
| Insulation | Sound / Heat | - | > 35 dB / > class 2 | GB Standards |
Our products comply with global safety and quality benchmarks:
Production Facility
Processing Line
Quality Inspection
Comparison: Power ON (Transparent) vs Power OFF (Opaque)
It uses PDLC (Polymer Dispersed Liquid Crystal) technology. When an electric current is applied, the liquid crystals align, allowing light to pass through (transparent). When the power is off, the crystals scatter randomly, blocking the view (opaque).
Yes, switchable smart glass acts as an excellent rear projection screen. It is particularly effective for showrooms and storefront windows where high-resolution imagery is required.
The smart glass is designed for long-term durability, with a life expectancy of over 50,000 hours in the "on" state and tested switching capacity of over 8 million cycles.
Extremely so. The power consumption is less than 5 watts per square meter when switched on, making it a sustainable choice for large-scale commercial installations.
Yes, our smart glass blocks over 98% of UV rays in both the transparent and opaque states, protecting interior furnishings from fading.
Our glass products are fully certified according to international standards including CE (Europe), SGCC (USA), CSi (Australia), and CCC (China).
