发明申请
- 专利标题: Organic electroluminescence element
- 专利标题(中): 有机电致发光元件
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申请号: US12379489申请日: 2009-02-24
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公开(公告)号: US20090218935A1公开(公告)日: 2009-09-03
- 发明人: Wataru Sotoyama , Kazuyuki Shibata , Manabu Tobise , Akira Takeda
- 申请人: Wataru Sotoyama , Kazuyuki Shibata , Manabu Tobise , Akira Takeda
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM CORPORATION
- 当前专利权人: FUJIFILM CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-048628 20080228; JP2008-315024 20081210
- 主分类号: H01J1/63
- IPC分类号: H01J1/63
摘要:
An organic electroluminescence element having at least one organic compound layer including a light-emitting layer, which is disposed between a pair of electrodes, wherein the light-emitting layer includes a light emitting material, a compound represented by the following formula (1) and a charge transporting material. An organic EL element that exhibits high light-emission efficiency and low driving voltage, and is excellent in drive durability is provided.
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