发明授权
- 专利标题: Electroluminescent device and method for producing an electroluminescent device
- 专利标题(中): 电致发光器件及其制造方法
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申请号: US12922180申请日: 2009-06-17
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公开(公告)号: US08217566B2公开(公告)日: 2012-07-10
- 发明人: Siegfried Herrmann
- 申请人: Siegfried Herrmann
- 申请人地址: DE
- 专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人: OSRAM Opto Semiconductors GmbH
- 当前专利权人地址: DE
- 代理机构: DLA Piper LLP (US)
- 优先权: DE102008030821 20080630
- 国际申请: PCT/DE2009/000859 WO 20090617
- 国际公布: WO2010/000225 WO 20100107
- 主分类号: H05B33/00
- IPC分类号: H05B33/00
摘要:
An electroluminescent device includes an inorganic luminescence diode chip having a radiation exit area, a plurality of contact webs provided to spread current and arranged on the radiation exit area, and a contact structure arranged outside the radiation exit area and electrically conductively connected to contact webs.
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