Organic light-emitting display device
First Claim
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1. An organic light-emitting display device comprising:
- a substrate;
an organic emission unit on the substrate, the organic emission unit comprising a stacked structure of a first electrode, an organic emission layer, and a second electrode;
at least one continuous organic layer on the substrate and the organic emission unit, and contacting an environmental element; and
at least one inorganic layer on the substrate and the organic emission unit, contacting and entirely covering the organic layer in a planar direction, and contacting the environmental element to surround at least a portion of a border of the environmental element.
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Abstract
An organic light-emitting display device including: a substrate; an organic emission unit that is formed on the substrate and includes a laminate of a first electrode, an organic emission layer, and a second electrode; at least one organic layer that is formed on the substrate; and at least one inorganic layer that is formed on the substrate, contacts the organic layer in a planar direction, and contacts an environmental element to surround at least one border of the environmental element.
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Citations
23 Claims
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1. An organic light-emitting display device comprising:
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a substrate; an organic emission unit on the substrate, the organic emission unit comprising a stacked structure of a first electrode, an organic emission layer, and a second electrode; at least one continuous organic layer on the substrate and the organic emission unit, and contacting an environmental element; and at least one inorganic layer on the substrate and the organic emission unit, contacting and entirely covering the organic layer in a planar direction, and contacting the environmental element to surround at least a portion of a border of the environmental element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An organic light-emitting display device comprising:
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a substrate; an organic emission unit on the substrate, the organic emission unit comprising a stacked structure of a first electrode, an organic emission layer, and a second electrode; a continuous first organic layer on the substrate and the organic emission unit, and contacting an environmental element; and a first inorganic layer on the substrate and the organic emission unit, sealing and entirely covering the organic emission unit from external air, and having a thickness at an area which contacts the environmental element that is different than another thickness at another area of the first inorganic layer which does not contact the environmental element. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A method of forming an organic light-emitting display device, the method comprising:
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forming an organic emission unit on a substrate to comprise a stacked structure of a first electrode, an organic emission layer, and a second electrode; forming an organic layer on the substrate and the organic emission unit; and forming an inorganic layer on the substrate and the organic emission unit to seal and entirely cover the organic emission unit from external air with the inorganic layer, wherein the forming of the inorganic layer comprises depositing a pre-inorganic material on the organic layer, providing fluidity to the deposited pre-inorganic material to form a flat upper surface, and solidifying the pre-inorganic material to form the inorganic material, and wherein a temperature at which fluidity is provided to the inorganic material of the inorganic layer is in a range from a viscosity transition temperature of the inorganic material of the inorganic layer to a minimum value of a denaturation temperature of a material contained in the organic emission layer.
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22. A method of forming an organic light-emitting display device, the method comprising:
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forming an organic emission unit on a substrate to comprise a stacked structure of a first electrode, an organic emission layer, and a second electrode; forming an organic layer on the substrate and the organic emission unit; and forming an inorganic layer on the substrate and the organic emission unit wherein a viscosity transition temperature of an inorganic material contained in the inorganic layer is less than a minimum value of a denaturation temperature of a material contained in the organic emission layer, wherein the forming of the inorganic layer comprises depositing a pre-inorganic material on the organic layer in a planar direction, providing fluidity to the deposited pre-inorganic material to from a flat upper surface, and solidifying the pre-inorganic material, and wherein the inorganic layer entirely covers the organic layer. - View Dependent Claims (23)
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Specification