发明申请
- 专利标题： Anthracene Derivative, Material for Light Emitting Element, Light Emitting Element, Light Emitting Device, and Electronic Device
- 专利标题（中）： 蒽衍生物，发光元件材料，发光元件，发光器件和电子器件
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申请号： US11576934申请日： 2005-03-28
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公开(公告)号： US20090015140A1公开(公告)日： 2009-01-15
- 发明人: Sachiko Kawakami , Nobuharu Ohsawa , Harue Nakashima , Kumi Kojima , Satoshi Seo , Masakazu Egawa , Ryoji Nomura
- 申请人： Sachiko Kawakami , Nobuharu Ohsawa , Harue Nakashima , Kumi Kojima , Satoshi Seo , Masakazu Egawa , Ryoji Nomura
- 申请人地址： JP Atsugi-shi, Kanagawa-ken
- 专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址： JP Atsugi-shi, Kanagawa-ken
- 优先权： JP2005-093269 20050328; JP2005-155788 20050527; JP2005-186966 20050627
- 国际申请： PCT/JP06/06775 WO 20050328
- 主分类号： H01J1/63
- IPC分类号： H01J1/63 ; C07C13/58 ; C07D209/86 ; C07D209/88
摘要：
It is an object of the present invention to provide a novel material capable of realizing excellent color purity of blue, and a light emitting element and a light emitting device using the novel material. Further, it is an object of the present invention to provide which is highly reliable, and a light emitting element and a light emitting device using the novel material. The structure for solving the above problems in accordance with the present invention is an anthracene derivative simultaneously having a diphenylanthracene structure and a carbazole skeleton in a molecule as represented by structural formula (1):