发明授权
- 专利标题: Optoelectronic semiconductor component and photonic crystal
- 专利标题(中): 光电半导体元件和光子晶体
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申请号: US13514395申请日: 2010-11-02
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公开(公告)号: US08963120B2公开(公告)日: 2015-02-24
- 发明人: Krister Bergenek , Christopher Wiesmann , Thomas F. Krauss
- 申请人: Krister Bergenek , Christopher Wiesmann , Thomas F. Krauss
- 申请人地址: DE GB
- 专利权人: OSRAM Opto Semiconductors GmbH,The University Court of the University of St. Andrews
- 当前专利权人: OSRAM Opto Semiconductors GmbH,The University Court of the University of St. Andrews
- 当前专利权人地址: DE GB
- 代理机构: DLA Piper LLP (US)
- 优先权: DE102009057780 20091210
- 国际申请: PCT/EP2010/066647 WO 20101102
- 国际公布: WO2011/069747 WO 20110616
- 主分类号: H01L23/48
- IPC分类号: H01L23/48 ; H01L33/22 ; G02B1/00 ; H01L33/38
摘要:
An optoelectronic semiconductor component includes a semiconductor layer sequence having at least one active layer, and a photonic crystal that couples radiation having a peak wavelength out of or into the semiconductor layer sequence, wherein the photonic crystal is at a distance from the active layer and formed by superimposition of at least two lattices having mutually different reciprocal lattice constants normalized to the peak wavelength.
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