| 摘要 |
A light emitting device according to an exemplary embodiment of the present invention includes: an n-type cladding layer; a p-type cladding layer; an active layer interposed between the n-type cladding layer and the p-type cladding layer; and an ohmic contact layer contacting the p-type cladding layer or the n-type cladding layer and comprising a first film that comprises a transparent conductive zinc oxide having a one-dimensional nano structure, wherein the one-dimensional nano structure is at least one selected from a nano-column, a nano rod, and a nano wire.
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