Flexible organic light emitting display manufacturing method
AssigneeShenzhen China Star Optoelectronics Co., Ltd
InventorJiangbo Yao
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Abstract
A method for manufacturing a flexible organic light emitting display is disclosed. The method is: sequentially forming a first buffer layer, a switch array layer, a display unit layer, and a thin film package layer on a flexible underlay substrate. When the flexible organic light emitting display bends along the flexible underlay substrate, a first bending deformation force is generated. The first buffer layer is used to absorb the first bending deformation force, and the material of the first buffer layer is an organic insulating material.
Claims9
A method for manufacturing a flexible organic light emitting display, comprising:
- forming a first buffer layer on a flexible underlay substrate;
- forming a switch array layer on the first buffer layer, the switch array layer comprising at least two switch components;
- forming a display unit layer on the switch array layer, the display unit layer comprising at least two pixel units, the pixel unit comprising a first electrode layer, a second electrode layer, and an organic light emitting layer disposed between the first electrode layer and the second electrode layer;
- the switch component being connected with the first electrode layer, the switch component being disposed relative to the pixel unit, a pixel definition layer disposed between two adjacent pixel units, material of the pixel definition layer is an organic insulating material;
- and
- forming a second buffer layer and a thin film package layer, wherein the second buffer layer is disposed between the display unit layer and the thin film package layer;
- and
- when the flexible organic light emitting display bends along the flexible underlay substrate, a first bending deformation force is generated, the first buffer layer is used to absorb the first bending deformation force, a material of the first buffer layer is an organic insulating material;
- when the flexible organic light emitting display bends inward along the thin film package layer, a second bending deformation force is generated, the second buffer layer is used to absorb the second bending deformation force, a material of the second buffer layer is an organic insulating material.
A method for manufacturing a flexible organic light emitting display, comprising:
- forming a first buffer layer on a flexible underlay substrate;
- forming a switch array layer on the first buffer layer, the switch array layer comprises at least two switch components;
- forming a display unit layer on the switch array layer, the display unit layer comprises at least two pixel units, the pixel unit comprises a first electrode layer, a second electrode layer, and an organic light emitting layer disposed between the first electrode layer and the second electrode layer;
- the switch component being connected with the first electrode layer, the switch component being disposed relative to the pixel unit;
- and
- forming a thin film package layer and a second buffer layer disposed between the display unit layer and the thin film package layer;
- wherein when the flexible organic light emitting display bends along the flexible underlay substrate, a first bending deformation force is generated, the first buffer layer is used to absorb the first bending deformation force, a material of the first buffer layer is an organic insulating material;
- and
- wherein when the flexible organic light emitting display bends inward along the thin film package layer, a second bending deformation force is generated, the second buffer layer is used to absorb the second bending deformation force, a material of the second buffer layer is an organic insulating material.
Dependencies are inferred from the claim text.