发明名称 |
RADIATION-EMITTING SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING THE SEMICONDUCTOR COMPONENT |
摘要 |
A radiation-emitting semiconductor component has an improved radiation efficiency. The semiconductor component has a multilayer structure with an active layer for generating radiation within the multilayer structure and also a window having a first and a second main surface. The multi-layer structure adjoins the first main surface of the window. At least one recess, such as a trench or a pit, is formed in the window from the second main surface for the purpose of increasing the radiation efficiency. The recess preferably has a trapezoidal cross section tapering toward the first main surface and can be produced for example by sawing into the window.
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申请公布号 |
US2008179380(A1) |
申请公布日期 |
2008.07.31 |
申请号 |
US20060567977 |
申请日期 |
2006.12.07 |
申请人 |
BAUR JOHANNES;EISERT DOMINIK;FEHRER MICHAEL;HAHN BERTHOLD;HARLE VOLKER;ORTMANN MARIANNE;STRAUSS UWE;VOLKL JOHANNES;ZEHNDER ULRICH |
发明人 |
BAUR JOHANNES;EISERT DOMINIK;FEHRER MICHAEL;HAHN BERTHOLD;HARLE VOLKER;ORTMANN MARIANNE;STRAUSS UWE;VOLKL JOHANNES;ZEHNDER ULRICH |
分类号 |
A47J36/02;H01L33/00;H01L33/02;H01L33/20 |
主分类号 |
A47J36/02 |
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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