发明申请
- 专利标题： LIGHT EMITTING DEVICE
- 专利标题（中）： 发光装置
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申请号： US11930828申请日： 2007-10-31
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公开(公告)号： US20080100212A1公开(公告)日： 2008-05-01
- 发明人: Akira Tsuboyama , Kazunori Ueno , Takayuki Teshima , Koichi Suzuki
- 申请人： Akira Tsuboyama , Kazunori Ueno , Takayuki Teshima , Koichi Suzuki
- 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： JP2006-297374 20061101
- 主分类号： H01L27/32
- IPC分类号： H01L27/32
摘要：
An object of the present invention is to provide a light emitting device having high luminous efficiency and high stability. The light emitting device includes two electrodes and a light emitting layer interposed between the two electrodes, in which the light emitting layer contains luminous nanoparticles, and the luminous nanoparticles each have a particle diameter smaller than a thickness of the light emitting layer, and each include a metal coordination compound having a ligand formed of an organic compound.