OLED screen and manufacturing method and electronic device thereof

The present application relates to an OLED screen and a manufacturing method and an electronic device thereof. The OLED screen includes a cover plate and a substrate that are oppositely arranged and an organic light emitting diode located between the cover plate and the substrate. The edges of the cover plate and the substrate are sealed and bonded by a sealant; the organic light emitting diode islocated in a sealed cavity enclosed by the cover plate, the substrate and the sealant; and the sealed cavity enclosed by the cover plate, the substrate and the sealant is filled with a solid hot meltadhesive layer. The OLED screen is provided with the solid hot melt adhesive layer, which absorbs the cover plate and the substrate into a whole. When the OLED screen is impacted, the cover plate, the substrate and the hot melt adhesive layer have strong impact resistance as a whole; the hot melt adhesive layer has the ability of buffering impact; thereby the OLED screen is avoided from damage. 本申请涉及一种OLED屏幕及其制造方法和电子装置，所述