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 |
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代理人 |
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主权项 |
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地址 |
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