Patent ID: 9196797
Filing Date: 2015-11-24
Classification: H01L

Abstract:
1. A light emitting diode device, comprising: a device substrate; a first-type doping layer, disposed on said device substrate; a light emitting layer, disposed on said first-type doping layer; a second-type doping layer, disposed on said light emitting layer; a plurality of Ohmic-contact layers and a plurality of planarized buffer layers, disposed on said second-type doping layer, said Ohmic-contact layers and said planarized buffer layers being stacked together, said planarized buffer layers being configured for mending said Ohmic-contact layers; a reflection layer, disposed on said stacked layers of Ohmic-contact layers and said planarized buffer layers; and two electrodes, disposed on said reflection layer and said first-type doping layer, respectively.