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TRANSPARENT CONDUCTIVE LAYER STRUCTURE OF LIGHT EMITTING DIODE

  • US 20160087157A1
  • Filed: 09/24/2014
  • Published: 03/24/2016
  • Est. Priority Date: 09/24/2014
  • Status: Active Grant
First Claim
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1. A transparent conductive layer structure of a light emitting diode (LED), applied to an LED, the LED comprising a reflecting layer, an N-type electrode, an N-type semiconductor layer, a light emitting layer, a P-type semiconductor layer, a current block layer, a transparent conductive layer and a P-type electrode that are stacked on a substrate;

  • the reflecting layer located on the substrate, the N-type semiconductor layer located on the reflecting layer, the N-type semiconductor layer comprising divided areas respectively connected to the N-type electrode and the light emitting layer, the P-type semiconductor layer located on the light emitting layer, the current block layer located on the P-type semiconductor layer and having a pattern corresponding to and completely covering the P-type electrode, the transparent conductive layer covering the current block layer and connected to the P-type semiconductor layer, the P-type electrode located on the transparent conductive layer;

    the transparent conductive layer structure being characterized that;

    at a region corresponding to the P-type electrode, the transparent conductive layer is disposed with a plurality of holes.

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