FOLDABLE STRUCTURAL MEMBER, MANUFACTURING METHOD THEREOF, AND FOLDABLE ELECTRONIC DEVICE

原文（中国語）

Embodiments of this application provide a foldable structural member, a manufacturing method thereof, and a foldable electronic device. The foldable structural member includes a first middle frame and a second middle frame, a first protective layer and an injection molding layer that are successively stacked in corresponding regions of the first middle frame and the second middle frame, and an anti-corrosion layer disposed between the injection molding layer and the first protective layer. The special anti-corrosion design provides feasibility for a magnesium alloy to be used as a metal body in a rotating open region of the foldable structural member, so that the structural member can be configured to provide a lighter and thinner foldable electronic device.