Innoptec® PDLC dans le film

Innoptec® PDLC in film: technology and privacy in transparency 

Designed for laminated glass

LPF films are supplied cut to size and with electrical contacts applied, in sheets up to 2.0 metres wide and lengths of up to 3 metres.
If the customer has the know-how to apply the electrodes themselves, Innoptec® can also supply LPF films in rolls of up to 30 metres in standard widths of 1.2 metres, 1.5 metres, 1.8 metres and 2.0 metres.
Achieving high final optical qualities, particularly for the product intended for laminated glass, requires equal attention to quality in all stages of switchable film production using PDLC technology.
Innoptec®, thanks to its twenty years of full chain experience and pilot laboratory equipment, is able to reproduce, on an industrial pilot scale, the procedures followed by glass companies and test adhesives, sealants, silicones and other materials chosen for the final installation phase.
Innoptec®'s customer support allows for many mistakes - and the associated financial losses - to be avoided along the entire supply chain.


Pulsante Innoptec<sup>®</sup> Vetri

Click here to see a working example of INNOPTEC® film

The programme for supplying the film for lamination between glass panes.

The sheets are cut using computerised equipment that receives the drawing of the shapes (Autocad software) directly via the Internet, a service that will be popular among architects and designers, as well as glass technicians.


Standard film widths

1200 mm, 1525 mm, 1800 mm, 2000mm

Standard formats

Rectangular sheets obtained by laser cutting, according to required dimensions up to 30 linear metres (rolls)

Cutting and customisation

Possibility of cutting curved shapes, pre-cutting the strip for the electrodes, applying the electrodes to positions requested by the customer from a range of standard combinations


Power supply

Innoptec film is powered at 45 or 60Vac/50Hz by transformer. Different solutions are available for powering the LPF film (remote control - dimmer - etc.)


FILM is available in ice and pastel grey. Grey is available on request



OFF status (opaque) innoptec off
Total Transmitted Light55% ( +/-5%)
Direct transmitted light (1st collection angle)< 1 %
Status ON (transparent) innoptec on
Total transmission85%
Angled Haze (45°)13%
Power requirement3-5 W/m2
Response times< 0,1 sec.

Innoptec® is standing by to provide the most appropriate solutions to
your requirements, taking into account the effectiveness and safety of the installation.

 Download the brochure

Innoptec® R&D

Quality and technology are intertwined in the continuous race towards perfection. Switchable FILM with PDLC technology for laminated glass achieves well-balanced final optical qualities. Application in double-glazing is only recommended if the manufacturing technician is particularly experienced, and in conditions where the laminate containing the LPF film is placed on inside face of the rear (interior) glass.

Every film supplied by Innoptec® has been electrically tested beforehand.





PDLC in film, tecnologia e privacy in trasparenza Innoptec<sup>®</sup>

Manual ON/OFF button

The manual ON/OFF button can also be placed in a room other than the glass provided that it is within 20 metres.

PDLC in film, tecnologia e privacy in trasparenza Innoptec<sup>®</sup>

Remote control

With dedicated application.

PDLC in film, tecnologia e privacy in trasparenza Innoptec<sup>®</sup>

Home automation

With compatible home automation system.



self-adhesive film

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Why choose PDLC technology? Everything that makes intelligent glass special, from privacy to architectural design.

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An area dedicated to technical data sheets and construction details.

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End uses

Areas and sectors where Innoptec® product technology can be used.

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