Flexible Display Panel Mixed Layer for Omnidirectional Bending

The patent applies local quality by creating a mixed layer with spatially varying composition: the organic film layer is positioned in regions requiring flexibility (such as bending zones), while the inorganic film layer is positioned in regions requiring electrical isolation (such as areas with metal layers). This localized material distribution allows each region to possess the specific properties it needs, resolving the contradiction between overall flexibility and localized electrical isolation requirements.

The patent employs composite materials by combining organic and inorganic film layers into a mixed layer structure. The organic film layer provides flexibility and bending performance, while the inorganic film layer provides electrical isolation. By integrating these two different material types with complementary properties into a single mixed layer, the patent achieves both omnidirectional bending capability and adequate electrical isolation without requiring a complete structural overhaul.

The patent implements local quality by strategically positioning the inorganic film layer only in specific regions where electrical isolation is critical (such as areas adjacent to metal layers or signal lines), while leaving other regions with predominantly organic film material to maintain flexibility. This selective distribution ensures electrical field interference prevention is achieved where needed without compromising overall film layer flexibility.

The patent applies partial action by providing electrical isolation only in the portions of the film layer where it is most needed, rather than using a complete inorganic film layer throughout. The organic film layer continues to provide flexibility in regions where electrical isolation requirements are less stringent, thus achieving adequate electrical field interference prevention with minimal impact on overall flexibility.