Customized patterned optical fiber luminescent cloth and preparation method and application thereof
By setting a gradient-increasing micro-nano scattering structure on the surface of the fiber optic light-emitting fabric, the problems of uneven brightness and difficulty in pattern customization in existing fiber optic light-emitting products are solved, and the flexibility and light emission uniformity are improved, making it suitable for applications such as interior decoration of new energy vehicles.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-04-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing luminescent materials, such as LED light strip splicing devices, suffer from problems such as poor flexibility, difficulty in pattern customization, and unnatural color transitions. Furthermore, fiber optic luminescent products exhibit uneven brightness when emitting light over large areas of a flat surface, with light intensity decreasing significantly with distance.
The fiber optic light-emitting cloth with a custom pattern is formed by setting micro-nano scattering structures on the surface of the optical fiber, with the distribution density increasing gradually along the transmission direction of the optical fiber. Combined with the weaving and laser etching technology of PMMA optical fiber, a uniform custom pattern is formed.
It achieves pattern customization and light emission uniformity of fiber optic luminescent fabric, improves flexibility and brightness consistency, and is suitable for scenarios such as interiors of new energy vehicles.
Smart Images
Figure CN122406441A_ABST