发明申请
- 专利标题： Optoelectronic Semiconductor Chip
- 专利标题（中）： 光电半导体芯片
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申请号： US13061514申请日： 2009-07-23
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公开(公告)号： US20110297982A1公开(公告)日： 2011-12-08
- 发明人: Norbert Linder , Ralph Wirth , Christopher Wiesmann , Ross Stanley , Romuald Houdre
- 申请人： Norbert Linder , Ralph Wirth , Christopher Wiesmann , Ross Stanley , Romuald Houdre
- 优先权： DE102008045028.6 20080829
- 国际申请： PCT/DE2009/001038 WO 20090723
- 主分类号： H01L33/60
- IPC分类号： H01L33/60
摘要：
A semiconductor chip is specified, comprising an active layer provided for emitting an electromagnetic radiation, and a two-dimensional arrangement of structural units, which is disposed downstream of the active layer in a main emission direction of the semiconductor chip. The structural units are arranged in an arbitrary statistical distribution. Such an arrangement of structural units makes it possible to realize a semiconductor chip having a directional emission characteristic.
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