Light emitting device and electronic apparatus
First Claim
1. A light emitting device comprising:
- a first substrate;
a first insulating layer over the first substrate;
a second insulating layer over the first insulating layer;
a first transistor over the second insulating layer;
a driver circuit comprising a second transistor over the second insulating layer;
a third insulating layer over the driver circuit and the first transistor;
a light emitting element over the third insulating layer, and comprising;
a first electrode electrically connected to the first transistor, wherein an end portion of the first electrode is covered with a bank;
an organic compound layer over the first electrode; and
a second electrode over the organic compound layer,an organic material layer over and in direct contact with the second electrode; and
a second substrate over the organic material layer with a space interposed between the second substrate and the organic material layer,wherein the second electrode covers an end portion of the bank.
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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.
307 Citations
33 Claims
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1. A light emitting device comprising:
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a first substrate; a first insulating layer over the first substrate; a second insulating layer over the first insulating layer; a first transistor over the second insulating layer; a driver circuit comprising a second transistor over the second insulating layer; a third insulating layer over the driver circuit and the first transistor; a light emitting element over the third insulating layer, and comprising; a first electrode electrically connected to the first transistor, wherein an end portion of the first electrode is covered with a bank; an organic compound layer over the first electrode; and a second electrode over the organic compound layer, an organic material layer over and in direct contact with the second electrode; and a second substrate over the organic material layer with a space interposed between the second substrate and the organic material layer, wherein the second electrode covers an end portion of the bank. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A light emitting device comprising:
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a first substrate; a first insulating layer over the first substrate; a second insulating layer over the first insulating layer; a first transistor over the second insulating layer; a driver circuit comprising a second transistor over the second insulating layer; a third insulating layer over the driver circuit and the first transistor; a light emitting element over the third insulating layer, and comprising; a first electrode electrically connected to the first transistor; an organic compound layer over the first electrode; and a second electrode over the organic compound layer; an organic material layer over and in direct contact with the second electrode, wherein the organic material layer overlaps with the second transistor; a second substrate over the organic material layer with a space interposed between the second substrate and the organic material layer. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A light emitting device comprising:
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a first substrate; a first insulating layer over the first substrate; a second insulating layer over the first insulating layer; a first transistor over the second insulating layer; a driver circuit comprising a second transistor over the second insulating layer; a third insulating layer over the driver circuit and the first transistor; a light emitting element over the third insulating layer, and comprising; a first electrode electrically connected to the first transistor; an organic compound layer over the first electrode; and a second electrode over the organic compound layer, wherein the second electrode overlaps with the second transistor, an organic material layer over and in direct contact with the second electrode; and a second substrate over the organic material layer with a space interposed between the second substrate and the organic material layer. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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Specification