US Patent 11283032 Flexible substrate, flexible display panel, and manufacturing method thereof

A flexible substrate, a flexible display panel, and a manufacturing method are provided. The method of manufacturing the flexible display panel includes forming a first organic layer on a substrate; determining a bending area on the first organic layer and forming an adhesion layer on a part of the first organic layer, located in the bending area; forming an inorganic layer on the adhesion layer and on the first organic layer; forming a second organic layer on the inorganic layer; forming a thin-film transistor layer, an organic light-emitting diode layer, and an encapsulation layer on the second organic layer in sequence; removing the substrate; and removing the part of the first organic layer, located in the bending area, and the adhesion layer so that the flexible display panel is formed.