Liquid Crystal Film for glass and smart windows applications :

A click to change the glass transparency!

The innovative Innoptec product consists of plastic film that, if laminated between two glass panels in oven laminating process, can change their transparency state from opaque to transparent, through a simple electrical input.
Film can be supplied (complete of electrical contacts) in cut-to-size sheets up to 1800mm in width. Length can be more than 3000mm. As alternative, Innoptec can supply the film in rolls of 30 or 20 LM (without electrical contacts) with standard widths of 1200 or 1400mm.
Same kind of film is also available in self-adhesive version to be applied on existing glasses or in colored grey version.


  • Total thickness
  • 385 (+ -10) um
  • Max width
  • 1800 mm
  • Max lenght
  • from 1000 to 3500 mm – or can be supplied in roll
Standard manufacturing widths are: 1200mm, 1500mm, 1800mm

Position OFF (opaque)

  • Total Transmitted Light
  • 55% (+-5%)
  • Direct light transmission (1° collecting angle)
  • < 1 %

ON State (transparent)

  • Total Transmission
  • 75%
  • Haze
  • 5%
  • Off-axis haze (45°)
  • 13%
  • Effective power
  • 3-5 W/m2
  • Switch times
  • < 0, 1 sec

Innoptec can help customers to find proper solutions for all different possible requests keeping into account reliability and safety of installation.

Technical Data Sheet
1399746857_ACP_PDF 2_file_document