| abstract |
The invention relates to a sensing surface structure, wherein the sensing surface structure can be used as a product surface and includes a surface layer and a sensing signal module, wherein the surface layer is arranged on the side of the sensing signal module facing the user, and the sensing signal module includes a sensing layer , when the user is at a predetermined distance from the surface layer and/or acts on the surface layer, the induction layer generates an induced electrical signal corresponding to thermal energy change and/or deformation, thereby stimulating the product to make corresponding feedback. The sensing surface structure is self-powered and does not require an external power source for its sensing function. When the sensing surface structure is not in use, it can be directly hidden as the product surface to improve the aesthetics of product design. Products with inductive surface structure use the inductive surface structure as the outer surface of the product, which can enhance the sense of technology and aesthetics of product design. The invention provides a preparation method with high controllability, and the obtained sensing surface structure has high product stability and long service life. |