SEMICONDUCTOR LIGHT EMITTING CHIP AND METHOD FOR MANUFACTURING THEREOF

摘要

The present invention provides a semiconductor light emitting chip comprising a metal electrode; a column support part which is formed on the metal electrode with n-type semiconductor materials; n-type cladding which includes a column part formed in a multi-column shape on the column support part with n-type semiconductor materials; an activation part which conformally surrounds the column part, which is formed between the column parts on the column support part, and in which a quantum well layer and a barrier layer are alternately laminated; p-type cladding which is formed on the activation part with p-type semiconductor materials; and a transparent electrode which is formed on the p-type cladding.