Smart DLC Film
Smart DLC Film utilizes advanced dye-doped liquid crystal technology to switch between transparent and black opaque states, offering both privacy protection and solar shading. Unlike traditional PDLC film, which only provides privacy without shading, DLC Smart Film overcomes this limitation. It is the ideal solution for residential windows, curtain wall glass, and other architectural applications.
PRODUCT STRUCTURE
DLC (Dye-Liquid Crystal) smart film adopts a multilayer laminated structure. The core layer consists of specially dyed liquid crystal material, which enables switching between light gray transparency and deep black opacity. This layer is sandwiched between two transparent conductive films (ITO), then sealed between protective PET layers. The entire structure is precisely laminated using high-performance adhesive, ensuring stability, uniform optical performance, and durability. DLC smart film is designed for smart shading and privacy applications, offering gradual dimming, UV protection, and efficient solar control.
PRODUCT FUNCTION
Dual Function: Sun Shading and Privacy Protection
DLC film enhances standard smart glass by adding superior sun shading to typical privacy features.
Powered off: Dichroic dyes absorb visible and near-infrared light, creating deep dark opacity for excellent sun shading (heat rejection 70%+), glare reduction, and energy savings—ideal for green buildings and vehicles.
Powered on: Fast switch to clear with optional gradual dimming for natural light.
This eco-friendly film delivers true dual sun shading + privacy in one layer, perfect for windows, partitions, sunroofs, and side windows.
PRODUCT PARAMETERS
Optical Performance:
Durability Performance:
APPLICATION
Smart DLC Film is the next-generation solution for both privacy and solar control, bringing efficiency, comfort, and innovation to various industries.
Architectural Glass – Ideal for residential windows, commercial buildings, and curtain walls.
Healthcare & Medical – Provides privacy in hospital rooms, patient areas, and consultation spaces
Smart Homes – Enhances modern home design with intelligent glass solutions.
Retail & Shopping mall – Used in storefronts and showcases to control visibility dynamically.
FAQ
Q1:
What Is DLC Smart Film?
A:
DLC (Dye Liquid Crystal) smart film combines liquid crystal and dye materials to control light transmission. It can switch between a dark privacy state and a clearer transparent state, providing both privacy and solar shading.
Q2:
How Does DLC Smart Film Work?
A:
DLC film uses an electric field to control the orientation of liquid crystal and dye molecules. When their orientation changes, the amount of light absorbed and transmitted through the film also changes, creating different optical states.
Q3:
What Is the Difference Between DLC and PDLC Smart Film?
A:
PDLC mainly controls privacy by switching between frosted and transparent states. DLC uses dye-based light absorption to create a darker state, combining privacy, light control and solar shading.
Q4:
Is DLC Smart Film Clear When Powered On?
A:
Yes. When the appropriate voltage is applied, the liquid crystal and dye molecules align to increase visible light transmission, changing the film from its dark state to a clearer transparent state,but still have tinted color.
Q5:
Does DLC Smart Film Provide Privacy?
A:
Yes. Its dark opaque off-state blocks the view through the glass, providing privacy while reducing incoming light.
Q6:
Can DLC Smart Film Reduce Sunlight and Glare?
A:
Yes. In its dark state, DLC absorbs more visible light, which can help reduce brightness and glare. The degree of shading depends on the selected product.
Q7:
Is DLC Smart Film Suitable for Solar Control?
A:
DLC can provide electrically controlled shading. For projects with a specific solar heat reduction target, select the film and glass build-up using measured performance data.
Q8:
Does DLC Smart Film Need Power to Maintain Privacy?
A:
No. The film is dark and opaque when power is off. It requires power to switch to and maintain its clearer state.
Q9:
Where Can DLC Smart Film and Glass Be Used?
A:
DLC can be considered for windows, doors, partitions, meeting rooms and residential glass where dark privacy and adjustable light transmission are useful. The installation method depends on the selected film or glass product.
Q10:
How Do I Choose Between DLC, PDLC, PNLC and EP (SPD)?
A:
Choose PDLC for white frosted privacy when power is off, PNLC for a clear off-state, DLC for dark opaque privacy when power is off, or EP (SPD) when adjustable visible light transmission is the main requirement.
Related Applications
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