发明申请
- 专利标题： ELECTROLUMINESCENT DEVICE
- 专利标题（中）： 电致发光器件
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申请号： US13146945申请日： 2010-01-27
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公开(公告)号： US20120019129A1公开(公告)日： 2012-01-26
- 发明人: Herbert Friedrich Boerner
- 申请人： Herbert Friedrich Boerner
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP09152169.0 20090205; EP09152170.8 20090205; EP09159047.1 20090429
- 国际申请： PCT/IB10/50364 WO 20100127
- 主分类号： H05B33/14
- IPC分类号： H05B33/14
摘要：
The invention relates to an electroluminescent device (10) comprising a substrate (40) and on top of the substrate (40) a substrate electrode (20), a counter electrode (30) and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), and at least one electrical shunt means (122) applied on top of the substrate electrode (20) to improve the current distribution over the substrate electrode (20), wherein the at least one electrical shunt means (122) is at least one element of the group of a wire, a metallic stripe or foil, said electrical shunt means (122) fixed to the substrate electrode (20) by a protective means (70) fully covering the electrical shunt means (122) with a shape suitable to prevent the emergence of a shadowing edge on the substrate electrode (20). The invention further relates to a method to manufacture such a device.
公开/授权文献
- US08334651B2 Electroluminescent device with electrical shunt 公开/授权日：2012-12-18