Light emitting device
First Claim
1. A light emitting device comprising:
- a plastic substrate;
a lamination layer formed over the plastic substrate, the lamination layer comprising a metal layer and an organic compound layer;
an inorganic compound layer that transmits visual light; and
a light emitting element formed between the lamination layer and the inorganic compound layer;
wherein the lamination layer is in direct contact with at least a portion of the inorganic compound layer, andwherein the light emitting element is formed over the lamination layer.
1 Assignment
0 Petitions
Accused Products
Abstract
A light emitting device having a plastic substrate is capable of preventing the substrate from deterioration with the transmission of oxygen or moisture content can be obtained. The light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer that transmits visual light, where the lamination layer is constructed of one unit or two or more units, and each unit is a laminated structure of a metal layer and an organic compound layer. Alternatively, the light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer that transmits visual light, where the lamination layer is constructed of one unit or two or more units, and each unit is a laminated structure of a metal layer and an organic compound layer, wherein the inorganic compound layer is formed so as to cover the end face of the lamination layer. In the present invention, the lamination layer is formed on the primary surface of the plastic substrate, so that a flexible substrate structure can be obtained while preventing the substrate from deterioration with the transmission of oxygen or moisture content.
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Citations
60 Claims
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1. A light emitting device comprising:
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a plastic substrate; a lamination layer formed over the plastic substrate, the lamination layer comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element formed between the lamination layer and the inorganic compound layer; wherein the lamination layer is in direct contact with at least a portion of the inorganic compound layer, and wherein the light emitting element is formed over the lamination layer. - View Dependent Claims (2, 3, 4, 5)
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6. A light emitting device comprising:
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a lamination layer, the lamination layer comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element formed between the lamination layer and the inorganic compound layer, wherein the inorganic compound layer is formed so as to cover a side surface of the lamination layer. - View Dependent Claims (7, 8, 9, 10)
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11. A light emitting device comprising:
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a plastic substrate; a lamination layer formed over the plastic substrate, the lamination layer comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; a light emitting element; and a thin film transistor connected to the light emitting element, wherein the thin film transistor and the light emitting element are formed in a matrix between the lamination layer and the inorganic compound layer, wherein the lamination layer is in direct contact with at least a portion of the inorganic compound layer, and wherein the light emitting element is formed over the lamination layer. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A light emitting device comprising:
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a lamination layer, the lamination layer comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element; and a thin film transistor connected to the light emitting element, wherein the thin film transistor and the light emitting element are formed in a matrix between the lamination layer and the inorganic compound layer, and wherein the inorganic compound layer is formed so as to cover a side surface of the lamination layer. - View Dependent Claims (18, 19, 20, 21, 22)
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23. A light emitting device comprising:
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a pixel portion comprising a light emitting element and wiring, wherein the light emitting element comprises a light emitting layer containing an organic light emitting material and is formed between a first electrode and a second electrode extended in one direction, and the wiring is connected to the first electrode and extended in the direction intersecting the one direction; a plastic substrate; a lamination layer formed over the plastic substrate, the lamination layer comprising a metal layer and an organic compound layer; and an inorganic compound layer that transmits visual light, wherein the light emitting element is formed between the lamination layer and the inorganic compound layer, wherein the lamination layer is in direct contact with at least a portion of the inorganic compound layer, and wherein the light emitting element is formed over the lamination layer. - View Dependent Claims (24, 25, 26)
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27. A light emitting device comprising:
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a pixel portion comprising a light emitting element and wiring, wherein the light emitting element comprises a light emitting layer containing an organic light emitting material and is formed between a first electrode and a second electrode extended in one direction, and the wiring is connected to the first electrode and extended in the direction intersecting the one direction; a lamination layer, the lamination layer comprising a metal layer and an organic compound layer; and an inorganic compound layer that transmits visual light, wherein the light emitting element is formed between the lamination layer and the inorganic compound layer, and wherein the inorganic compound layer is formed so as to cover a side surface of the lamination layer. - View Dependent Claims (28, 29, 30)
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31. A light emitting device comprising:
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a plurality of lamination layers, each of the plurality of lamination layer comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element formed between the plurality of lamination layers and the inorganic compound layer; wherein the light emitting element is formed over the plurality of lamination layers. - View Dependent Claims (32, 33, 34, 35)
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36. A light emitting device comprising:
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a plurality of lamination layers, each of the plurality of lamination layers comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element formed between the plurality of lamination layers and the inorganic compound layer, wherein the inorganic compound layer is formed so as to cover a side surface of the plurality of lamination layers. - View Dependent Claims (37, 38, 39, 40)
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41. A light emitting device comprising:
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a plastic substrate; a plurality of lamination layers formed over the plastic substrate, each of the plurality of lamination layers comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; a light emitting element; and a thin film transistor connected to the light emitting element, wherein the thin film transistor and the light emitting element are formed in a matrix between the plurality of lamination layers and the inorganic compound layer, wherein the plurality of lamination layers are in direct contact with at least a portion of the inorganic compound layer, and wherein the light emitting element is formed over the plurality of lamination layers. - View Dependent Claims (42, 43, 44, 45, 46)
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47. A light emitting device comprising:
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a plurality of lamination layers, each of the plurality of lamination layers comprising a metal layer and an organic compound layer; an inorganic compound layer that transmits visual light; and a light emitting element; and a thin film transistor connected to the light emitting element, wherein the thin film transistor and the light emitting element are formed in a matrix between the plurality of lamination layers and the inorganic compound layer, and wherein the inorganic compound layer is formed so as to cover a side surface of the plurality of lamination layers. - View Dependent Claims (48, 49, 50, 51, 52)
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53. A light emitting device comprising:
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a pixel portion comprising a light emitting element and wiring, wherein the light emitting element comprises a light emitting layer containing an organic light emitting material and is formed between a first electrode and a second electrode extended in one direction, and the wiring is connected to the first electrode and extended in the direction intersecting the one direction; a plastic substrate; a plurality of lamination layers formed over the plastic substrate, each of the plurality of lamination layer comprising a metal layer and an organic compound layer; and an inorganic compound layer that transmits visual light, wherein the light emitting element is formed between the plurality of lamination layers and the inorganic compound layer, wherein the plurality of lamination layers are in direct contact with at least a portion of the inorganic compound layer, and wherein the light emitting element is formed over the plurality of lamination layers. - View Dependent Claims (54, 55, 56)
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57. A light emitting device comprising:
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a pixel portion comprising a light emitting element and wiring, wherein the light emitting element comprises a light emitting layer containing an organic light emitting material and is formed between a first electrode and a second electrode extended in one direction, and the wiring is connected to the first electrode and extended in the direction intersecting the one direction; a plurality of lamination layers, each of the plurality of lamination layers comprising a metal layer and an organic compound layer; and an inorganic compound layer that transmits visual light, wherein the light emitting element is formed between the plurality of lamination layer and the inorganic compound layer, and wherein the inorganic compound layer is formed so as to cover a side surface of the plurality of lamination layers. - View Dependent Claims (58, 59, 60)
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Specification