Electronic device with flexible display

A foldable electronic device may have a foldable housing. The foldable housing may be configured to bend about a bend axis. First and second portions of the housing that rotate relative to each other may be coupled by a hinge aligned with the bending axis. A foldable display may be coupled to the foldable housing and may be configured to bend along the bending axis when the foldable housing is folded. The display may have an array of pixels supported by a metal layer. The pixels may be interposed between a display cover layer and the metal layer. The foldable housing may have a support layer. To help support bending of the display about the bending axis while preventing damage to the display when an external object contacts the display, a spring layer may be interposed between the metal layer and the support layer. 一种可折叠电子设备可具有可折叠外壳。该可折叠外壳可被配置为围绕弯曲轴线弯曲。该外壳的相对于彼此旋转的第一部分和第二部分可通过与该弯曲轴线对准的铰链联接。可折叠显示器可联接到该可折叠外壳并且可被配置为在该可折叠外壳折叠时沿着该弯曲轴线弯曲。该显示器可具有由金属层支撑的像素阵列。这些像素可插置在显示器覆盖层和该金属层之间。该可折叠外壳可具有支撑层。为了帮助支持该显示器围绕该弯曲轴线弯曲，同时防止