LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE
First Claim
Patent Images
1. A light emitting device comprising:
- a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer;
a nano-tube layer including carbon nano tubes on the light emitting structure;
a first electrode on one of the first and second semiconductor layers; and
a second electrode on the other of the first and second semiconductor layers.
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Abstract
Disclosed are a light emitting device and a light emitting device package. The light emitting device includes a first electrode, a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer on the first electrode, a nano-tube layer including a plurality of carbon nano tubes on the light emitting structure, and a second electrode on the light emitting structure.
26 Citations
20 Claims
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1. A light emitting device comprising:
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a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer; a nano-tube layer including carbon nano tubes on the light emitting structure; a first electrode on one of the first and second semiconductor layers; and a second electrode on the other of the first and second semiconductor layers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A light emitting device comprising:
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a first electrode including a support member having conductivity; a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer on the first electrode; a nano-tube layer on the second semiconductor layer to partially expose the second semiconductor layer; and a second electrode on at least one of the second semiconductor layer and the nano-tube layer. - View Dependent Claims (18, 19)
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20. A light emitting device comprising:
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a substrate; a light emitting structure including a first semiconductor layer, an active layer, and a second semiconductor layer on the substrate; a first electrode on the first semiconductor layer; a nano tube layer on the second semiconductor layer; a second electrode on the nano tube layer; a passivation layer surrounding the light emitting structure; and a current blocking layer between the second semiconductor layer and the nano tube layer.
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Specification