Semiconductor light emitting device
First Claim
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1. A semiconductor light emitting device, comprising:
- a light emitting structure including a plurality of compound semiconductor layers;
a second electrode layer formed under the light emitting structure;
an isolation layer provided under the light emitting structure and at an outer portion of the second electrode layer;
a metallic layer provided on the isolation layer while being spaced apart from an outer portion of the light emitting structure; and
an insulating layer formed at outer portions of the metallic layer and the light emitting structure,wherein the isolation layer extends from the bottom surface of the light emitting structure to a bottom surface of the metallic layer, andwherein the insulating layer is provided on the isolation layer and between the metallic layer and the light emitting structure.
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Abstract
Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes a light emitting structure including a plurality of compound semiconductor layers, a second electrode layer below the light emitting structure, a channel layer between the light emitting structure and an edge area of the second electrode layer, a buffer layer on the channel layer, and a passivation layer on the buffer layer.
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Citations
6 Claims
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1. A semiconductor light emitting device, comprising:
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a light emitting structure including a plurality of compound semiconductor layers; a second electrode layer formed under the light emitting structure; an isolation layer provided under the light emitting structure and at an outer portion of the second electrode layer; a metallic layer provided on the isolation layer while being spaced apart from an outer portion of the light emitting structure; and an insulating layer formed at outer portions of the metallic layer and the light emitting structure, wherein the isolation layer extends from the bottom surface of the light emitting structure to a bottom surface of the metallic layer, and wherein the insulating layer is provided on the isolation layer and between the metallic layer and the light emitting structure. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification