Method of manufacturing flexible display
AssigneeWuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorShuai Wang
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Abstract
A method of manufacturing flexible display is disclosed. The method includes the steps of: providing a substrate, wherein the substrate includes a display area and a bending area; forming an inorganic layer on the substrate; etching the inorganic layer of the bending area of the substrate, and replacing the inorganic layer with a first organic layer; forming a metal wiring layer on the first organic layer; patterning the metal wiring layer; and forming a second organic layer on the metal wiring layer. By utilizing the method of manufacturing flexible display, the risk of metal wiring peeling and cracking during the bending process of the flexible display is reduced.
Claims14
A method of manufacturing a flexible display, comprising:
- coating a polyimide solution on a glass and curing the polyimide solution to obtain a substrate, wherein the substrate includes a display area and a bending area;
- forming an inorganic layer on the substrate;
- etching away a part of the inorganic layer in the bending area, and replacing the part of the inorganic layer with a first organic layer;
- forming a metal wiring layer on the first organic layer;
- patterning the metal wiring layer into a wire, wherein the wire has one or more protruding portions, the protruding portions define a surface of the wire away from the substrate, and a surface of the wire close to the substrate is a flat surface;
- and
- forming a second organic layer covering the wire.
A method of manufacturing a flexible display, comprising:
- providing a substrate, wherein the substrate includes a display area and a bending area;
- forming an inorganic layer on the substrate;
- etching away a part of the inorganic layer in the bending area, and replacing the part of the inorganic layer with a first organic layer;
- forming a metal wiring layer on the first organic layer;
- patterning the metal wiring layer into a wire, wherein the wire has one or more protruding portions, the protruding portions define a surface of the wire away from the substrate, and a surface of the wire close to the substrate is a flat surface;
- and
- forming a second organic layer covering the wire.
Dependencies are inferred from the claim text.