Patent ID: 9099573
Filing Date: 2015-08-04
Classification: F21K,F21S,F21Y,H01L

Abstract:
1. A method of manufacturing a light emitting device having a plurality of nano-light emitting structures, comprising: depositing a first conductivity-type semiconductor material on a substrate to form a base layer; forming a mask having a plurality of openings on the base layer; depositing the first conductivity-type nitride semiconductor material in the openings of the mask to form a plurality of nanocores having a main portion bounded by the mask and an exposed tip portion; depositing a current blocking layer on the tip portion of the nanocores; removing a portion of the mask to expose the main portion of the nanocore; depositing an active material layer on the plurality of nanocores; and depositing a second conductivity-type nitride semiconductor layer on the active material layer.