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
  • 申请号: US12922180
    申请日: 2009-06-17
  • 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
Electroluminescent device and method for producing an electroluminescent device
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.
信息查询
0/0