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SEMICONDUCTOR LIGHT EMITTING DEVICE

  • US 20150041822A1
  • Filed: 08/05/2014
  • Published: 02/12/2015
  • Est. Priority Date: 08/06/2013
  • Status: Active Grant
First Claim
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1. A semiconductor light emitting device, comprising:

  • a substrate;

    a reflective layer including at least two porous layers alternately disposed on the substrate and having different porosities; and

    a light emitting structure disposed on the reflective layer and including a first conductivity-type semiconductor layer, an active layer and a second conductivity-type semiconductor layer.

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