发明公开
EP1980141A1 FABRICATION METHOD FOR ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DEVICE FABRICATED BY THE SAME METHOD
审中-公开
用于光发射器件和有机制造方法这种方法制造的有机发光器件
- 专利标题： FABRICATION METHOD FOR ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DEVICE FABRICATED BY THE SAME METHOD
- 专利标题（中）： 用于光发射器件和有机制造方法这种方法制造的有机发光器件
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申请号： EP07708721.1申请日： 2007-02-02
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公开(公告)号： EP1980141A1公开(公告)日： 2008-10-15
- 发明人: LEE, Jung-Hyoung , KIM, Jung-Bum , HAHM, Yun-Hye
- 申请人： LG Chem, Ltd.
- 申请人地址： 20, Yoido-dong Youngdungpo-gu, Seoul 150-721 KR
- 专利权人： LG Chem, Ltd.
- 当前专利权人： LG Chem, Ltd.
- 当前专利权人地址： 20, Yoido-dong Youngdungpo-gu, Seoul 150-721 KR
- 代理机构： Cabinet Plasseraud
- 优先权： KR20060010722 20060203; US782288P 20060315
- 国际公布： WO2007089117 20070809
- 主分类号： H05B33/26
- IPC分类号： H05B33/26
摘要：
The present invention relates to a method for producing an organic light emitting device, comprising a step of sequentially forming on a substrate a first electrode formed of a metal, one or more organic material layers including a light emitting layer, and a second electrode, which comprises a step of forming a layer on the first electrode using a metal having the higher oxidation rate than the first electrode before forming the organic material layer, and to an organic light emitting device produced by the same.
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