发明名称 Optoelectronic semiconductor component with current spreading layer
摘要 An optoelectronic semiconductor component comprising a semiconductor body (10) and a current spreading layer (3) is specified. The current spreading layer (3) is applied to the semiconductor body (10) at least in places. In this case, the current spreading layer (3) contains a metal (1) that forms a transparent electrically conductive metal oxide (2) in the current spreading layer, and the concentration (x) of the metal (1) decreases from that side of the current spreading layer (3) which faces the semiconductor body (10) toward that side of said current spreading layer which is remote from the semiconductor body (10). A method for producing such a semiconductor component is also disclosed.
申请公布号 US8501513(B2) 申请公布日期 2013.08.06
申请号 US20060992706 申请日期 2006.09.14
申请人 AHLSTEDT MAGNUS;EISSLER DIETER;WALTER ROBERT;WIRTH RALPH;OSRAM OPTO SEMICONDUCTORS GMBH 发明人 AHLSTEDT MAGNUS;EISSLER DIETER;WALTER ROBERT;WIRTH RALPH
分类号 H01L33/00;H01L33/42 主分类号 H01L33/00
代理机构 代理人
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