Flexible screen and foldable electronic device

A foldable electronic device, comprising:

• a flexible screen, comprising:
• a flexible display panel, comprising a light-emitting surface;
• equal thickness ultra-thin glass, connected to the light-emitting surface of the flexible display panel, wherein an edge of the equal thickness ultra-thin glass is disposed on an inner side of an edge of the flexible display panel;
• a screen protection layer, connected to a surface of the equal thickness ultra-thin glass away from the flexible display panel, wherein an edge of the screen protection layer is disposed on an outer side of the edge of the flexible display panel, an overhead area is defined between the screen protection layer and the flexible display panel, and the overhead area is disposed on an outer side of the edge of the equal thickness ultra-thin glass;
• and
• a support stacking layer, disposed in the overhead area, wherein the support stacking layer is connected between the flexible display panel and the screen protection layer, the support stacking layer protrudes from the flexible display panel, and the support stacking layer is spaced apart from the equal thickness ultra-thin glass to define a gap.