Curved-surface dimming film, and curved-surface dimming glass and preparation therefor
WO2025123205A1PCT designated stage expired Publication Date: 2025-06-19ZHEJIANG JINGYI NEW MATERIAL TECH CO LTD
Patent Information
- Application Number
- PCT/CN2023/138058
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2025-06-19
Smart Images
Figure CN2023138058_19062025_PF_FP_ABST
Abstract
The present invention provides a curved-surface dimming film, and curved-surface dimming glass and a preparation method therefor. By using the technical means of pulsed thermal shock and hot-press forming for a flat dimming film, a curved-surface dimming film having a predetermined curved-surface function θ is prepared, and corresponding curved-surface glass is further used to prepare curved-surface dimming glass. In this way, the appearance defect of wrinkles on a dimming film caused by using a flat dimming film to prepare curved-surface dimming glass is avoided. The method is simple and easy to control, and has good application prospects.
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Citation Information
Patent Citations
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Cited By
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