A vehicle-mounted light control film
The automotive light control film, which uses a three-layer PET frame and a reflective polarizer, solves the problem of reduced brightness and clarity in existing technologies, achieving improved brightness and visual comfort, and is suitable for automotive display devices.
CN224311409UActive Publication Date: 2026-06-02DONGGUAN JINCHUANGHE NEW MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN JINCHUANGHE NEW MATERIALS CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-06-02
Smart Images
Figure CN224311409U_ABST
Abstract
The utility model provides a kind of vehicle-mounted light control film, including light control film base film and surface functional layer;Surface functional layer is anti-scratching coating layer, the light control film base film includes the first PET layer, peep-proof layer, second PET layer, core film layer and third PET layer that are sequentially arranged;The peep-proof layer includes several numbers of light shielding portion and light transmission portion, and the light shielding portion and light transmission portion are sequentially and alternately arranged to form a louver structure.The utility model's light control film utilizes similar super-micro louver structure with peep-proof film, and is attached with reflective polarizer, and reflective polarizer is attached with PET, forms three-layer framework structure, finally in finished product front surface is made anti-scratching treatment, so that vehicle-mounted application does not affect left and right light effect, but can control the angle of light upward light, usually control the angle of light upward light is at 50°-70°.
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