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.
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 代理人
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