Light emitting device and electronic apparatus
First Claim
1. A light emitting device comprising:
- a light emitting element over a substrate having an insulating surface, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer, wherein a layer comprising Al, N and O is provided in contact with the substrate.
1 Assignment
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Accused Products
Abstract
A light emitting device which is capable of suppressing deterioration by diffusion of impurities such as moisture, oxygen, alkaline metal and alkaline earth metal, and concretely, a flexible light emitting device which has light emitting element formed on a plastic substrate. On the plastic substrate, disposed are two layers and more of barrier films comprising a layer represented by AlNxOy which is capable of blocking intrusion of moisture and oxygen in a light emitting layer and blocking intrusion of impurities such as an alkaline metal and an alkaline earth metal in an active layer of TFT, and further, a stress relaxation film containing resin is disposed between two layers of barrier films.
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Citations
56 Claims
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1. A light emitting device comprising:
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a light emitting element over a substrate having an insulating surface, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer, wherein a layer comprising Al, N and O is provided in contact with the substrate. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A light emitting device comprising:
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a first substrate;
a second substrate; and
a light emitting element between the first and second substrates, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with a organic compound layer, wherein a layer comprising Al, N and O is provided in contact with the first substrate and the second substrate, respectively, and wherein a light emitting element is covered by the layer comprising Al, N and O. - View Dependent Claims (8, 9, 10, 11)
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12. A light emitting device comprising:
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a light emitting element over a substrate having an insulating surface, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer, wherein a lamination layer having a layer comprising Al, N and O and a layer comprising organic resin is provided in contact with the substrate. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A light emitting device comprising:
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a first substrate;
a second substrate;
a light emitting element between the first and second substrates, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer, wherein a lamination layer having a layer comprising Al, N and O and a layer comprising organic resin is provide in contact with the first substrate and the second substrate, respectively, and wherein the light emitting element is covered by a layer comprising Al, N and O. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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27. A light emitting device comprising:
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a substrate comprising polyimide;
a lamination layer on the substrate wherein the laminated layer has a layer comprising Al, N and O, a layer comprising organic resin on the layer comprising Al, N and O, and the layer comprising Al, N and O on the layer comprising organic resin; and
a light emitting element over the laminated layer, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer. - View Dependent Claims (28, 29, 30, 31)
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32. A light emitting device comprising:
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a substrate comprising polyethylene sulfayl;
a lamination layer on the substrate wherein the laminated layer has a layer comprising Al, N and O, a layer comprising organic resin on the layer comprising Al, N and O, and the layer comprising Al, N and O on the layer comprising organic resin; and
a light emitting element over the laminated layer, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer. - View Dependent Claims (33, 34, 35, 36)
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37. A light emitting device comprising:
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a substrate comprising polycarbonate;
a lamination layer on the substrate wherein the laminated layer has a layer comprising Al, N and O, a layer comprising organic resin on the layer comprising Al, N and O, and the layer comprising Al, N and O on the layer comprising organic resin; and
a light emitting element over the laminated layer, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer. - View Dependent Claims (38, 39, 40, 41)
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42. A light emitting device comprising:
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a substrate comprising polyethylene terephthalate;
a lamination layer on the substrate wherein the laminated layer has a layer comprising Al, N and O, a layer comprising organic resin on the layer comprising Al, N and O, and the layer comprising Al, N and O on the layer comprising organic resin; and
a light emitting element over the laminated layer, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer. - View Dependent Claims (43, 44, 45, 46)
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47. A light emitting device comprising:
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a substrate comprising polyethylene naphthalate;
a lamination layer on the substrate wherein the laminated layer has a layer comprising Al, N and O, a layer comprising organic resin on the layer comprising Al, N and O, and the layer comprising Al, N and O on the layer comprising organic resin; and
a light emitting element over the laminated layer, the light emitting element having a cathode, an organic compound layer in contact with the cathode, and an anode in contact with the organic compound layer. - View Dependent Claims (48, 49, 50, 51)
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52. An electronic apparatus comprising:
one or more of a layer comprising Al, N and O, or a layer comprising organic resin provided between a light emitting device and outside. - View Dependent Claims (53, 54, 55, 56)
Specification