发明名称 |
LIGHT-EMITTING DIODE CHIP WITH A METAL REFLECTIVE LAYER, THROUGH CONTACT, TUNNEL CONTACT AND A CHARGE CARRIER CONTACT |
摘要 |
<p>The invention relates to a light-emitting diode chip comprising a series of layers (10) provided with at least one n-type conductivity layer. Said light-emitting diode chip comprises a reflective layer that is connected in a conductive manner to the n-type conductivity layer. At least one transparent dielectric layer is arranged between the n-type conductivity layer and the reflective layer.</p> |
申请公布号 |
EP2130235(A2) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20080700869 |
申请日期 |
2008.01.17 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
SABATHIL, MATTHIAS;HOEPPEL, LUTZ;EICHLER, CHRISTOPH;ENGL, KARL;PETER, MATTHIAS;STRASSBURG, MARTIN |
分类号 |
H01L33/20;H01L33/38;H01L33/40;H01L33/44 |
主分类号 |
H01L33/20 |
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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