| 发明名称 |
LIGHT EMITTING ELEMENT AND ITS MANUFACTURING METHOD |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting element that can be improved in light emitting efficiency. <P>SOLUTION: The light emitting element is provided with a conductive supporting substrate 1 installed on the side opposite to a light emitting surface 11, and a nitride-based semiconductor element layer 9 which is joined to the supporting substrate 1 and has a side face 9a inclined by a prescribed angle with respect to the light emitting surface 11. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005259768(A) |
申请公布日期 |
2005.09.22 |
| 申请号 |
JP20040065489 |
申请日期 |
2004.03.09 |
| 申请人 |
SANYO ELECTRIC CO LTD |
发明人 |
HATA MASAYUKI;KUNISATO TATSUYA |
| 分类号 |
H01L21/00;H01L27/15;H01L33/06;H01L33/22;H01L33/32;H01L33/40;H01L33/46 |
主分类号 |
H01L21/00 |
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