发明名称 |
Semiconductor light-emitting device, electrode for the device, method for fabricating the electrode, LED lamp using the device, and light source using the LED lamp |
摘要 |
A semiconductor light-emitting device includes a semiconductor substrate that has a rear surface formed with a first electrode, a semiconductor layer that includes a light-emitting portion and is formed on the semiconductor substrate, a plurality of dispersed electrodes that are individually formed on a part of the surface of the semiconductor layer to make ohmic contact with the semiconductor layer, a transparent conductive film that covers the surface of the semiconductor layer and the dispersed electrodes to electrically conduct with the dispersed electrodes, and a pad electrode that is formed on a part of the surface of the transparent conductive film to electrically conduct with the transparent conductive film.
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申请公布号 |
US6512248(B1) |
申请公布日期 |
2003.01.28 |
申请号 |
US20000691057 |
申请日期 |
2000.10.19 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
TAKEUCHI RYOUICHI;MITANI KAZUHIRO;NABEKURA WATARU;UDAGAWA TAKASHI;HOSHINA TAKAHARU |
分类号 |
H01L33/38;(IPC1-7):H01L29/78 |
主分类号 |
H01L33/38 |
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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