发明名称 Optoelectronic semiconductor chip and method for forming a contact structure for making electrical contact with an optoelectronic semiconductor chip
摘要 An optoelectronic semiconductor chip, comprising a plurality of semiconductor function regions (10) arranged on a common carrier layer (1, 7), at least one of the semiconductor function regions being a defect region (12), and a contact structure (18) for making electrical contact with the optoelectronic semiconductor chip. The contact structure is electrically conductively connected to at least one of the semiconductor function regions, and the contact structure is adapted to be electrically separated, or it is electrically separated, from the defect region.
申请公布号 US7838892(B2) 申请公布日期 2010.11.23
申请号 US20050118149 申请日期 2005.04.29
申请人 OSRAM OPTO SEMICONDUCTORS GMBH 发明人 WIRTH RALPH
分类号 H01L29/207;H01L23/525;H01L31/10;H01L33/30;H01L33/62 主分类号 H01L29/207
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