Display panel and display device having a non-planar substrate surface
AssigneesChengdu Boe Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
InventorsShilong Wang, Zhiliang Jiang, Li Song
Life of this patent
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Abstract
A display panel including a display area and a non-display area surrounding the display area, wherein the non-display area includes: a substrate, at least a part of a surface of the substrate being non-planar; and an inorganic layer conformally located on one side of the substrate and in contact with the at least a part of the surface.
Claims19
A display panel, comprising a display area and a non-display area surrounding the display area, wherein the non-display area comprises:
- a substrate, at least a part of a surface of the substrate being non-planar;
- an inorganic layer conformally located on one side of the substrate and in contact with the at least a part of the surface;
- at least one dam located on the one side of the inorganic layer away from the substrate;
- and
- an encapsulation layer located on one side of the inorganic layer away from the substrate, wherein a part of the surface of the substrate not covered by the encapsulation layer is non-planar, and the encapsulation layer covers the at least one dam and is in contact with a part of the inorganic layer.
A method for manufacturing a display panel, comprising forming a display area and a non-display area surrounding the display area, wherein forming the non-display area comprises:
- providing a substrate;
- processing at least a part of a surface of the substrate such that the at least a part of the surface is non-planar;
- forming an inorganic layer conformally located on one side of the substrate and in contact with the at least a part of the surface;
- forming at least one dam located on one side of the inorganic layer away from the substrate;
- and
- forming an encapsulation layer located on one side of the inorganic layer away from the substrate, wherein a surface of a part of the substrate not covered by the encapsulation layer is non-planar, wherein the encapsulation layer covers the at least one dam and is in contact with a part of the inorganic layer.
A display panel, comprising a display area and a non-display area surrounding the display area, wherein the non-display area comprises:
- a substrate, at least a part of a surface of the substrate being non-planar;
- and
- an inorganic layer conformally located on one side of the substrate and in contact with the at least a part of the surface,
- wherein the substrate comprises a first flexible substrate layer, a second flexible substrate layer, and a barrier layer located between the first flexible substrate layer and the second flexible substrate layer, wherein the at least a part of the surface of the second flexible substrate layer away from the first flexible substrate layer is non-planar, and
- wherein the inorganic layer comprises a first inorganic layer in contact with the at least a part of the surface and a second inorganic layer located on one side of the first inorganic layer away from the substrate.
Dependencies are inferred from the claim text.