发明名称 LIGHT EMITTING DEVICE AND METHOD FOR FABRICATING THE SAME
摘要 PURPOSE: A light emitting device and a method for fabricating the same are provided to improve luminous efficiency by separating a process of forming a current block layer from a thermal process of an ohmic layer and a reflective layer. CONSTITUTION: An ohmic layer(142) and a reflective layer(144) are formed in the first area on a second conductive semiconductor layer(130). A current blocking layer(150) is formed on a second area excluding the first area of the second conductive semiconductor layer. A first electrode(160) is formed on the first conductive semiconductor layer. The current blocking layer is formed with a non-ohmic metal.
申请公布号 KR20100120027(A) 申请公布日期 2010.11.12
申请号 KR20090039015 申请日期 2009.05.04
申请人 LG INNOTEK CO., LTD. 发明人 CHO, HYUN KYONG;SONG, HYUN DON;HWANG, SUNG MIN
分类号 H01L33/14 主分类号 H01L33/14
代理机构 代理人
主权项
地址