发明名称 |
Semiconductor chip and method for producing a semiconductor chip |
摘要 |
A semiconductor chip (1) comprises a semiconductor body (2) having a semiconductor layer sequence having an active region (23) provided for generating radiation. A contact (4) is arranged on the semiconductor body (2). An injection barrier (5) is formed between the contact (4) and the active region (23). A method for producing a semiconductor chip is also disclosed.
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申请公布号 |
US7994519(B2) |
申请公布日期 |
2011.08.09 |
申请号 |
US20080218492 |
申请日期 |
2008.07.14 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
FEHRER MICHAEL;STRAUSS UWE |
分类号 |
H01L27/15;H01L33/08;H01L33/38 |
主分类号 |
H01L27/15 |
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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