A composite fiber membrane, electromagnetic wave sensing and shielding driver and its application
By designing the multi-layer structure and functional modification of the composite fiber membrane, the problem of lack of perception and environmental response of electromagnetic wave shielding materials is solved, and efficient electromagnetic wave shielding and deformation functions are achieved, which is suitable for intelligent protection and flexible electronic devices.
Patent Information
- Application Number
- CN202510553996.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2045-04-29
AI Technical Summary
Existing electromagnetic wave shielding materials lack the ability to sense electromagnetic waves and actively deform in response to the environment, making it difficult to meet the needs of efficient electromagnetic protection for smart devices and flexible electronic devices.
A composite fiber membrane is designed, including a photothermal response layer, a conductive layer and a humidity response layer. Through a multi-layer structure and functional modification, it realizes deformation response under photothermal and humidity stimulation, and has electromagnetic wave sensing and shielding functions.
It realizes the intelligent and dynamic effects of electromagnetic wave perception and shielding, has the characteristics of lightness, flexibility, and strong processability, and can be deformed under the stimulation of light, heat and moisture. It is suitable for intelligent protection, flexible electronics, military stealth and aerospace fields.