发明申请
- 专利标题： Organic electroluminescence display and method of producing same
- 专利标题（中）： 有机电致发光显示器及其制造方法
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申请号： US11476084申请日： 2006-06-28
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公开(公告)号： US20070001595A1公开(公告)日： 2007-01-04
- 发明人: Katsumi Nakagawa
- 申请人： Katsumi Nakagawa
- 申请人地址： JP TOKYO
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP TOKYO
- 优先权： JP2005-191291(PAT. 20050630
- 主分类号： H01L51/52
- IPC分类号： H01L51/52 ; H01L51/56
摘要：
There is provided an organic electroluminescence display includes a lower electrode formed on a substrate, a device separation film formed on the lower electrode, an organic compound layer formed on the device separation film and including a light emission layer, and an upper electrode formed on the organic compound layer, wherein the device separation film is a polyimide film having an imidation ratio in a range of 65% or more to less than 90%. The display is expected to have longer operating life.
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