Lida Smart Film is a Polymer Dispersed Liquid Crystal (PDLC) Film encapsulated between two layers of conductive inter layers that are Plastic substrates (PET) applied with conductive layers (ITO). Through the applied power control, the (PDLC) films can quickly change from clear (On) and opaque (Off). The pictures below are principle drawings of Smart Film. When the power of Smart Film is turned Off, the liquid crystal turn into scattering position and the micro reflective index of material is mismatched, resulting in the strong scattering effect, that leaves the Smart Film opaque. When the power is turned On to the Smart Film, the liquid crystals lines up and the reflective index do the same, then the scattering is sharply depressed, this changes the Smart Film from opaque to clear.
Working principle:
Smart film is mainly composed of two layers of ITO conductive film and an intermediate liquid crystal. Liquid crystal mainly consist of liquid crystal droplets and outer polymer.When the power is off, the inner liquid crystal droplets are arranged in disorder. When the parallel light passes through the polymer and illuminates the liquid crystal material, the refractive index of the liquid crystal droplets is lower than that of other outer polymers.
When electrified, the two ITO conductive films act as planar electrodes, so that the light can pass through the whole smart film, and the smart film is transparent.
Self-adhesive Film
With adhesive glue by itself
Stick on the existing Glass
With adhesive glue by itself
Stick on the existing Glass
Non-adhesive Film
Without Glue.For Laminating
into two glasses usage
Without Glue.For Laminating
into two glasses usage
Product characteristics
- 1.Privacy confidentiality (the greatest function of the smart electronic control film is the privacy protection function, which can control the transparency and opacity of the glass at any time)
- 2.Projection function (Intelligent electronic control film can not only dimming, but also a very good hard screen projection, projection effect is very outstanding)
- 3.Safety (with all the advantages of safety glass, including safety against splashing after rupture, good impact strength, sound insulation, heat insulation, ultraviolet radiation)
Turn on：Clear
