发明名称 |
Radiation-emitting chip comprising at least one semiconductor body |
摘要 |
A chip includes at least one semiconductor body having a radiation-emitting region, and at least one first contact region which is provided for making electrical contact with the semiconductor body and is spaced apart laterally from the radiation-emitting region. An electrically conductive first contact layer which is transmissive to the emitted radiation and which connects a surface of the semiconductor body, is situated on the radiation exit side of the chip to the first contact region. The surface is free of the radiation-absorbing contact structures. |
申请公布号 |
US8067783(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20080527148 |
申请日期 |
2008.01.31 |
申请人 |
WIRTH RALPH;OSRAM OPTO SEMICONDUCTORS GMBH |
发明人 |
WIRTH RALPH |
分类号 |
H01L33/00;H01L33/42;H01L33/62 |
主分类号 |
H01L33/00 |
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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