发明授权
- 专利标题: Thin film electrode for planar organic light-emitting devices and method for its production
- 专利标题(中): 平面有机发光装置用薄膜电极及其制造方法
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申请号: US09446744申请日: 2000-03-13
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公开(公告)号: US06414431B1公开(公告)日: 2002-07-02
- 发明人: Nu Yu , Hubert Spreitzer , Hermann Schenk , Willi Kreuder , Heinrich Becker
- 申请人: Nu Yu , Hubert Spreitzer , Hermann Schenk , Willi Kreuder , Heinrich Becker
- 优先权: EP97110656 19970630
- 主分类号: H05B3326
- IPC分类号: H05B3326
摘要:
An electroluminescent device, comprising at least one organic light emitting layer (103) sandwiched between two electrode layers (102, 104), wherein the ratio r of the sheet resistances of the bottom electrode layer (102) and the top electrode layer (104) is 0.3
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