PDLC SMART FILM

PDLC Smart Film Switchable Glass Manufacture from China

ISO9001 -IATF16949 -ISO14001 Certified

Annual production capability of 500000 M2

PDLC Smart Film is a Polymer Dispersed Liquid Crystal 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). 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 ( switchable smart film / Opaque 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.

STRUCTURE

Smart film could be classified as self-adhesive film, and non-adhesive film. 

@Self-adhesive Film

With adhesive glue by itself, Stick on the existing Glass. Could be customized as customer cut with busbar according to your needed size, and make it ready-to -install once you receive it.

@Non-adhesive Film

Without Glue.For Laminating into two glasses usage. also called laminating film or laminted film. 

@SMART GLASS ALSO AVAILABLE

Switchable smart glass refer to: SMART GLASS - PUYE SMART TECHNOLOGY CO., LTD.

@@Smart Auto Film ( smart film for car skylight and side window) 

Smart Auto Film refer to: Smart Auto Film - PUYE SMART TECHNOLOGY CO., LTD.

Color Smart Film

To add more flexible elements to designer's architecture design, Puye smart film has different colors available such as

 black smart film, light grey, dark grey, blue smart film, green and red. Your have plenty choice for your smart home decoration.

Special shape could be customized too. just contact our representitive to make your design happen. 

Blind Smart Film - Etching Smart Film (Segment Film)

Segment smart film, enables independent zone-based control of transparency on a single glass pane.It is usually produced by 

laser-etching ITO layers to form multiple independently controlled areas (e.g., top/bottom or left/right).

These custom-patterned films provide dynamic privacy, allowing users to switch specific segments between clear and opaque, 

making them ideal for offices, conference rooms, and decorative applications.

Patterned PDLC smart film is an upgraded film,not only protects privacy,but also serves as an advanced technological product to

enhance brand image, convey emotion, and promote culture.

Patterned Smart Film video

Application

Smart film ( dimming film ) has be used in various scenarios as privacy protection film, such as conference room, villa, hotel / bathroom, home/office partition, hospital, pharmacy, bank, consultation room, VIP room, shop, fitting room, skylight , subway / metro, wherever there's a glass.