发明申请
- 专利标题: ORGANIC ELECTROLUMINESCENT DEVICE
- 专利标题(中): 有机电致发光器件
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申请号: US11972829申请日: 2008-01-11
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公开(公告)号: US20080107798A1公开(公告)日: 2008-05-08
- 发明人: Fred McCormick , Manoj Nirmal , George Tiers
- 申请人: Fred McCormick , Manoj Nirmal , George Tiers
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 主分类号: B05D5/12
- IPC分类号: B05D5/12
摘要:
An organic electroluminescent device comprises a substrate that supports a first electrode, a second electrode, and a light emitting structure that is disposed between the first and second electrodes. A protective structure comprising a layer of boron oxide and an inorganic barrier layer cooperates with the substrate to encapsulate the first electrode, the second electrode, and the light-emitting structure.