发明申请
- 专利标题： MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
- 专利标题（中）： 有机电致发光器件及其有机电致发光器件的材料
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申请号： US13270786申请日： 2011-10-11
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公开(公告)号： US20120085995A1公开(公告)日： 2012-04-12
- 发明人: Tomoki KATO , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
- 申请人： Tomoki KATO , Masaki Numata , Kazuki Nishimura , Toshihiro Iwakuma , Chishio Hosokawa
- 申请人地址： JP Chiyoda-ku
- 专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人地址： JP Chiyoda-ku
- 优先权： JP2008-148515 20080605
- 主分类号： H01L51/54
- IPC分类号： H01L51/54 ; C07D519/00 ; C07D493/04
摘要：
Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound of a specific structure having a n-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, or oxygen atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
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